JNTUK B.Tech 2-1 Sem 1st Mid Exams Scheduled from 7th November 2022 are Postponed

JNTUK B.Tech 2-1 Sem 1st Mid Exams Scheduled from 7th November 2022 are Postponed

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All the Principals of affiliated colleges under JNTUK are hereby informed that, The II B.Tech I semester I mid and quiz Exams are postponed. They will be conducted from 14th November 2022. The students may be informed accordingly.

Regards

Controller of Examinations

JNTUK B.Tech 2-1 Sem (R20) 1st Mid Time Table Nov 2022 – (Re-Revised)

JNTUK R20 3-1 EMWTL Material/Notes PDF Download

JNTUK R20 3-1 EMWTL Material/Notes PDF Download

Students those who are studying JNTUK R20 ECE Branch, Can Download Unit wise R20 3-1 Electromagnetic Waves and Transmission Lines (EMWTL) Material/Notes PDFs below.

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JNTUK R20 3-1 EMWTL Material/Notes PDF Download

OBJECTIVES:

  • Fundamentals of steady electric and magnetic fields using variouslaws
  • Apply the concept of static and time varying Maxwell equations and power flow using pointingtheorem
  • Wave characteristics in different media for normal and obliqueincidence
  • Implement various concepts of transmission lines and impedancemeasurements

UNIT-1

Transmission Lines – I : Types, Parameters, T&π Equivalent Circuits, Transmission Line Equations,Primary & Secondary Constants, Expressions for Characteristic Impedance, Propagation Constant, Phase and GroupVelocities, Infinite Line, Lossless lines, distortion less lines, Illustrative Problems.

Download UNIT-1 Material PDF | Reference-2

UNIT-2:

Transmission Lines – II: Input Impedance Relations, SC and OC Lines, Reflection Coefficient, VSWR. Low loss radio frequency lines and UHF Transmission lines, UHF Lines as Circuit Elements; ImpedanceTransformations,λ/8,λ/4 andλ /2 Lines –. Smith Chart – Construction and Applications, Quarter wave transformer,Single Stub Matching, Illustrative Problems.

Download UNIT-2 Material PDF | Reference-2

UNIT-3

Review of Co-ordinate Systems, Electrostatics: Coulomb’s Law, Electric Field Intensity, Electric Flux Density,Gauss Law and Applications, Electric Potential, Maxwell’s Two Equations for Electrostatic Fields, Energy Density, Illustrative Problems. Convection and Conduction Currents, Dielectric Constant, Poisson’s and Laplace’s Equations; Capacitance – Parallel Plate, Coaxial Capacitors, Illustrative Problems.

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UNIT-4

Magneto Statics: Biot-Savart Law, Ampere’s Circuital Law and Applications, Magnetic Flux Density,Maxwell’s Two Equations for Magnetostatic Fields, Magnetic Scalar and Vector Potentials, Forces due to MagneticFields, Ampere’s Force Law, Inductances and Magnetic Energy. IllustrativeProblems.

Maxwell’s Equations (Time Varying Fields): Faraday’s Law and Transformer EMF, Inconsistency of Ampere’sLaw and Displacement Current Density, Maxwell’s Equations in Different Final Forms and Word Statements.Conditions at a Boundary Surface.Illustrative Problems.

Download UNIT-4 Material PDF

UNIT-5:

EM Wave Characteristics : Wave Equations for Conducting and Perfect Dielectric Media, UniformPlane Waves – Definition, All Relations Between E & H, Sinusoidal Variations, Wave Propagation in Lossydielectrics, lossless dielectrics, free space, wave propagation in good conductors, skin depth, Polarization & Types,Illustrative Problems. Reflection and Refraction of Plane Waves – Normal and ObliqueIncidences, for both Perfect Conductor and Perfect Dielectrics, Brewster Angle, Critical Angle and Total InternalReflection, Surface Impedance. Poynting Vector and Poynting Theorem.Illustrative Problems.

Download UNIT-5 Material PDF


TEXT BOOKS:

  1. Elements of Electromagnetic – Matthew N.O. Sadiku, Oxford Univ. Press, 3rd ed.,2001.
  2. Electromagnetic Waves and Radiating Systems – E.C. Jordan and K.G. Balmain, PHI, 2nd Edition, 2000.

REFERENCE BOOKS:

  1. Electromagnetic Field Theory and Transmission Lines –GSN Raju, Pearson Education 2006
  2. Engineering Electromagnetic – William H. Hayt Jr. and John A. Buck, TMH, 7th ed., 2006.
  3. Electromagnetic Field Theory and Transmission Lines: G SasiBhushana Rao, WileyIndia 2013.
  4. Networks, Linesand Fields John D. Ryder, Second Edition, PearsonEducation, 2015.

OUTCOMES:

  • Determine E and H using various laws and applications of electric & magneticfields
  • Apply the Maxwell equations to analyze the time varying behavior of EMwaves
  • Gain the knowledge in uniform plane wave concept and characteristics of uniformplane wave invariousmedia
  • Calculate Brewster angle, critical angle and total internalreflection
  • Derive andCalculate the expressions for input impedance of transmission lines,reflection coefficient, VSWR etc. using smithchart

JNTUK R20 3-1 Digital Communications Material PDF Download

JNTUK R20 3-1 Digital Communications Material PDF Download

Students those who are studying JNTUK R20 ECE Branch, Can Download Unit wise R20 3-1 Digital Communications Material/Notes PDFs below.

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JNTUK R20 3-1 Digital Communications Material PDF Download

OBJECTIVES:

  • Understand pulse digital modulation systems such as PCM, DPCM andDM.
  • Understand various digital modulation techniques and able to analyze various systems for their performance in terms of probability oferror.
  • Study the concepts of information theory and need for sourcecoding.
  • Study Block codes, cyclic codes and convolutioncodes.

UNIT-1

PULSE DIGITAL MODULATION: Elements of digital communication systems, advantages of digital communication systems, Elements of PCM: Sampling, Quantization & Coding, Quantization error, Companding in PCM systems. Differential PCM systems(DPCM). Delta modulation, its draw backs, adaptive delta modulation, comparison of PCM and DM systems, noise in PCM and DM systems.

Download UNIT-1 Material PDF | Reference-2

UNIT-2

DIGITAL MODULATION TECHNIQUES: Introduction, ASK, FSK, PSK, DPSK, DEPSK, QPSK, M-ary PSK, ASK, FSK, similarity of BFSK and BPSK.

Download UNIT-2 Material PDF

UNIT-3

DATA TRANSMISSION : Base band signal receiver, probability of error, the optimum filter, matched filter, probability of error using matched filter, coherent reception, non-coherent detection of FSK, calculation of error probability of ASK, BPSK, BFSK,QPSK.

Download UNIT-3 Material PDF | Reference-2

UNIT-4

INFORMATION THEORY: Discrete messages, concept of amount of information and its properties. Average information, Entropy and its properties. Information rate, Mutual information and its properties.

Download UNIT-4 PART-A Material PDF | Reference-2

SOURCE CODING: Introductions, Advantages, Shannon’s theorem, Shanon-Fano coding, Huffman coding, efficiency calculations, channel capacity of discrete and analog Channels, capacity of a Gaussian channel, bandwidth –S/N trade off.

Download UNIT-4 PART-B Material PDF | Reference-2

UNIT-5

LINEAR BLOCK CODES: Introduction, Matrix description of Linear Block codes, Error detection and error correction capabilities of Linear block codes, Hamming codes, Binary cyclic codes, Algebraic structure, encoding, syndrome calculation, BCH Codes.

CONVOLUTION CODES: Introduction, encoding of convolution codes, time domain approach, transform domain approach. Graphical approach: state, tree and trellis diagram decoding using Viterbi algorithm.

Download UNIT-5 Material PDF | Reference-2


TEXT BOOKS:

  1. Digital communications – Simon Haykin, John Wiley, 2005
  2. Digital and Analog Communication Systems – Sam Shanmugam, John Wiley,2005.

REFERENCE BOOKS:

  1. Principles of Communication Systems – H. Taub and D. Schilling, TMH,2003
  2. Digital Communications – John Proakis, TMH, 1983. Communication Systems Analog& Digital – Singh & Sapre, TMH, 2004.
  3. Modern Digital and Analog Communication Systems –B.P.Lathi, Zhi Ding, Hari Mohan Gupta, Oxford University Press,4th Edition, 2017

OUTCOMES:

  1. Analyze the performance of a Digital Communication System for probability of error and are able to design a digital communicationsystem.
  2. Analyze various source codingtechniques.
  3. Compute and analyze Block codes, cyclic codes and convolutioncodes.
  4. Design a coded communicationsystem.

JNTUH B.Pharmacy 2-2 Sem (R17,R16,R15,R13,R09) Results Aug 2022 – Released

JNTUH B.Pharmacy 2-2 Sem (R17,R16,R15,R13,R09) Results Aug 2022 – Released, jntuh 2-2 results for b.pharmacy R17, R16, R15, R13, R09 released at official website.

JNTUH B.Pharmacy 2-2 Sem (R17,R16,R15,R13,R09) Results Aug 2022 - Released

JNTUH B.Pharmacy 2-2 Sem (R17,R16,R15,R13,R09) Results Aug 2022 – Released

JNTU hyderabad has announced II B.Pharmacy I, II Semester (R17, R16, R15, R13, R09) Regular/Supplementary Examination Results August 2022 at jntuhresults.in.

Students Check your result from links given below:

JNTUH B.Pharmacy 2-2 Semester Exams Results March 2022

B.Pharmacy II Year II Semester (R17) Regular Examinations Results

B.Pharmacy II Year II Semester (R16) Supplementary Examinations Results

B.Pharmacy II Year II Semester (R15) Supplementary Examinations Results

B.Pharmacy II Year II Semester (R13) Supplementary Examinations Results

B.Pharmacy II Year II Semester (R09) Supplementary Examinations Results

Note: Last Date for Recounting / Revaluation Date : 09-11-2022

JNTUK R20 3-1 Computer Networks Material/Notes PDF Download

JNTUK R20 3-1 Computer Networks Material/Notes PDF Download

Students those who are studying JNTUK R20 CSE Branch, Can Download Unit wise R20 3-1 Computer Networks Material/Notes PDFs below.

jntuk-materials

JNTUK R20 3-1 Computer Networks Material/Notes PDF Download

Course Objectives: The main objectives are

  • To provide insight about networks, topologies, and the key concepts.
  • To gain comprehensive knowledge about the layered communication architectures (OSI and TCP/IP) and its functionalities.
  • To understand the principles, key protocols, design issues, and significance of each layers in ISO and TCP/IP.
  • To know the basic concepts of network services and various network applications.

Course Outcomes: At the end of the course, the students will be able to:

  • Demonstrate different network models for networking links OSI, TCP/IP, B-ISDN, N-BISDN and get knowledge about various communication techniques, methods and protocol standards.
  • Discuss different transmission media and different switching networks.
  • Analyze data link layer services, functions and protocols like HDLC and PPP.
  • Compare and Classify medium access control protocols like ALOHA, CSMA, CSMA/CD, CSMA/CA, Polling, Token passing, FDMA, TDMA, CDMA protocols
  • Determine application layer services and client server protocols working with the client server paradigms like WWW, HTTP, FTP, e-mail and SNMP etc.

UNIT-1

Introduction: Network Types, LAN, MAN, WAN, Network Topologies Reference models- The OSI Reference Model- the TCP/IP Reference Model – A Comparison of the OSI and TCP/IP Reference Models, OSI Vs TCP/IP, Lack of OSI models success, Internet History.

Physical Layer –Introduction to Guided Media- Twisted-pair cable, Coaxial cable and Fiber optic cable and unguided media: Wireless-Radio waves, microwaves, infrared.

Download UNIT-1 Material PDF | Reference-2

UNIT-2

Data link layer: Design issues, Framing: fixed size framing, variable size framing, flow control, error control, error detection and correction codes, CRC, Checksum: idea, one’s complement internet checksum, services provided to Network Layer, Elementary Data Link Layer protocols: simplex protocol, Simplex stop and wait, Simplex protocol for Noisy Channel.

Sliding window protocol: One bit, Go back N, Selective repeat-Stop and wait protocol, Data link layer in HDLC: configuration and transfer modes, frames, control field, point to point protocol (PPP): framing transition phase, multiplexing, multi link PPP.

Download UNIT-2 Material PDF

UNIT-3

Media Access Control: Random Access: ALOHA, Carrier sense multiple access (CSMA), CSMA with Collision Detection, CSMA with Collision Avoidance, Controlled Access: Reservation, Polling, Token Passing, Channelization: frequency division multiple Access(FDMA), time division multiple access(TDMA), code division multiple access(CDMA).

Wired LANs: Ethernet, Ethernet Protocol, Standard Ethernet, Fast Ethernet(100 Mbps), Gigabit Ethernet, 10 Gigabit Ethernet.

Download UNIT-3 Material PDF

UNIT-4

The Network Layer Design Issues – Store and Forward Packet Switching-Services Provided to the Transport layer- Implementation of Connectionless Service-Implementation of Connection Oriented Service- Comparison of Virtual Circuit and Datagram Networks, Routing Algorithms-The Optimality principle-Shortest path, Flooding, Distance vector, Link state, Hierarchical, Congestion Control algorithms-General principles of congestion control, Congestion prevention polices, Approaches to Congestion Control-Traffic Aware Routing- Admission Control-Traffic Throttling-Load Shedding. Traffic Control Algorithm-Leaky bucket & Token bucket.

Internet Working: How networks differ- How networks can be connected- Tunnelling, internetwork routing-, Fragmentation, network layer in the internet – IP protocols-IP Version 4 protocol-IPV4 Header Format, IP addresses, Class full Addressing, CIDR, NAT-, Subnets-IP Version 6-The main IPV6 header, Transition from IPV4 to IPV6, Comparison of IPV4 & IPV6- Internet control protocols- ICMP-ARPDHCP

Download UNIT-4 Material PDF

UNIT-5

The Transport Layer: Transport layer protocols: Introduction-services- port number-User data gram protocol-User datagram-UDP services-UDP applications-Transmission control protocol: TCP servicesTCP features- Segment- A TCP connection- windows in TCP- flow control-Error control, Congestion control in TCP.

Application Layer –- World Wide Web: HTTP, Electronic mail-Architecture- web based mail- email security- TELENET-local versus remote Logging-Domain Name System: Name Space, DNS in Internet ,- Resolution-Caching- Resource Records- DNS messages- Registrars-security of DNS Name Servers, SNMP.

Download UNIT-5 Material PDF


TEXT BOOKS:

1. Computer Networks — Andrew S Tanenbaum, Fifth Edition. Pearson Education/PHI

2. Data Communications and Networks – Behrouz A. Forouzan, Fifth Edition TMH.

REFERENCE BOOKS:

1. Data Communications and Networks- Achut S Godbole, Atul Kahate

2. Computer Networks, Mayank Dave, CENGAGE

e-Resources:

1) https://nptel.ac.in

JNTUK R20 3-1 Thermal Engineering-2 Material/Notes PDF Download

JNTUK R20 3-1 Thermal Engineering-2 Material/Notes PDF Download

Students those who are studying JNTUK R20 Mechanical Branch, Can Download Unit wise R20 3-1 Thermal Engineering -II Material/Notes PDFs below.

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JNTUK R20 3-1 Thermal Engineering-2 Material/Notes PDF Download

OBJECTIVES:

  • This course is intended to provide basic knowledge of components being used in steam and gas power plant cycles and to analyse the energy transfers and transformations in these components including individual performance evaluation.

UNIT-1

BASIC CONCEPTS: Rankine cycle – schematic layout, thermodynamic analysis, concept of mean temperature of heat addition, methods to improve cycle performance – regeneration & reheating. combustion: fuels and combustion, concepts of heat of reaction, adiabatic flame temperature, Stoichiometry, flue gas analysis.

Download UNIT-1 Material PDF

BOILERS : Classification – working principles of L.P & H.P boilers with sketches – mountings and accessories – working principles, boiler horse power, equivalent evaporation, efficiency and heat balance – draught, classification – height of chimney for given draught and discharge, condition for maximum discharge, efficiency of chimney – artificial draught, induced and forced.

Download UNIT-1-B Material PDF

UNIT-2

STEAM NOZZLES: Function of a nozzle – applications – types, flow through nozzles, thermodynamic analysis – assumptions -velocity of fluid at nozzle exit-Ideal and actual expansion in a nozzle, velocity coefficient, condition for maximum discharge, critical pressure ratio, criteria to decide nozzle shape: Super saturated flow, its effects, degree of super saturation and degree of under cooling – Wilson line.

STEAM TURBINES: Classification – impulse turbine; mechanical details – velocity diagram – effect of friction – power developed, axial thrust, blade or diagram efficiency – condition for maximum efficiency. De-laval turbine – methods to reduce rotor speed-velocity compounding, pressure compounding and velocity & pressure compounding, velocity and pressure variation along the flow – combined velocity diagram for a velocity compounded impulse turbine, condition for maximum efficiency

Download UNIT-2 Material PDF

UNIT-3

REACTION TURBINE: Mechanical details – principle of operation, thermodynamic analysis of a stage, degree of reaction –velocity diagram – Parson’s reaction turbine – condition for maximum efficiency – calculation of blade height.

STEAM CONDENSERS: Requirements of steam condensing plant – classification of condensers – working principle of different types – vacuum efficiency and condenser efficiency – air leakage, sources and its affects, air pump- cooling water requirement.

Download UNIT-3 Material PDF

UNIT-4

COMPRESSORS: Classification – fan, blower and compressor – positive displacement and non-positive displacement type – reciprocating and rotary types.

RECIPROCATING: Principle of operation, work required, Isothermal efficiency, volumetric efficiency and effect of clearance, multi stage compression, saving of work, minimum work condition for two stage compression.

ROTARY: Roots Blower, vane sealed compressor, Lysholm compressor –mechanical details and principle of working – efficiency considerations.

Download UNIT-4 Material PDF | Reference-2

UNIT-5

CENTRIFUGAL COMPRESSORS: Mechanical details and principle of operation –velocity and pressure variation. Energy transfer-impeller blade shape-losses,slip factor, power input factor, pressure coefficient and adiabatic coefficient– velocity diagrams – power.

AXIAL FLOW COMPRESSORS: Mechanical details and principle of operation – velocity triangles and energy transfer per stage degree of reaction, work done factor – isentropic efficiency- pressure rise calculations – Poly tropic efficiency.

Download UNIT-5 Material PDF


TEXT BOOKS:

  1. Thermodynamics and Heat Engines/R.Yadav, Volume -II /Central Publishing House
  2. Heat Engineering /V.P Vasandani and D.S Kumar/Metropolitan Book Company, New Delhi.

REFERENCE BOOKS:

  1. Thermal Engineering-R.S Khurmi, &J S Gupta/S.Chand.
  2. Thermal Engineering-P.L.Bellaney/ Khanna publishers.
  3. Thermal Engineering-M.L.Marthur & Mehta/Jain bros. Publishers
  4. Thermal Engineering / RK Rajput/ Lakshmi Publications

OUTCOMES:

  • CO1: Explain the basic concepts of thermal engineering and boilers.
  • CO2: Discuss the concepts of steam nozzles and steam turbines.
  • CO3: Gain knowledge about the concepts of reaction turbine and steam condensers.
  • CO4: Discuss the concepts of reciprocating and rotary type of compressors.
  • CO5: Acquire knowledge about the centrifugal and axial flow compressors.

JNTUK B.Tech 3-1 Sem R20 Mechanical Materials Subject Wise PDF

JNTUK B.Tech 3-1 R20 Mechanical Materials: Students Can Download JNTUK 3-1 MECH R20 Regulation Materials/ E Note Books / Text Books Subject Wise From Below.

JNTUK B.Tech 3-1 Sem R20 Mechanical Materials Subject Wise PDF

jntuk-materials

Students of Jawaharlal Nehru Technological University Kakinada can avail of B.Tech 3-1 can avail of the materials for R20 regulation for various branches. Students can download JNTUK B.Tech 3-1 Sem R20 Mechanical Materials Subject Wise PDF from the links provided here. By tapping on the link, one can download materials for JNTUK 3-1 Sem MECH R20. The electronics and communication engineering Students can download the subject-wise materials PDFs collected from various sources. By referring to the materials one can gain knowledge to clear the exams with a good score. The course materials include Thermal Engineering-II, Design of Machine Members-I, Machining, Machine Tools & Metrology and various other Mechanical related books of various popular authors. Check the following B.Tech R20 MECH 3-1 Materials PDFs and download them for free. 

JNTUK B.Tech 3-1 Sem R20 Mechanical Course Structure:

S NoCourse TitleCredits
1Thermal Engineering-II3
2Design of Machine Members-I3
3Machining, Machine Tools & Metrology3
4Sustainable Energy Technologies
Operations Research
Nano Technology
Thermal Management of Electronic systems
3
5Finite Element Methods
Industrial Robotics
Advanced Materials
Renewable Energy Sources
Mechanics of Composites
MOOCs (NPTEL/ Swayam) Course (12 Week duration)
3
6Machine Tools Lab1.5
7Thermal Engineering Lab1.5
8Advanced Communication Skills Lab2

Also Check: JNTUK 3-1 Sem R20 Mechanical Syllabus

Download JNTUK 3-1 R20 MECH Materials PDF

Students who are pursuing the B.Tech 3-1 Mechanical R20 Regulation can check the text books, reference books, and e-resourses provided here for free. Students can get the complete chapter-wise information from their respective text books. And from the following information from the e-resourses, text books from the familer authors will provide the extra knowledge and understanding of each subject. Hence ts helps to score good in exams. Here we have collaboratively given the best JNTUK 3-1 R20 MECH materials at one place for the reference of students.

Thermal Engineering-II Material

Design of Machine Members-I Material

Machining, Machine Tools & Metrology Material

OE-1

Sustainable Energy Technologies

Operations Research Material

Nano Technology

Thermal Management of Electronic systems

PE-1

Finite Element Methods Material

Industrial Robotics

Advanced Materials

Renewable Energy Sources

Mechanics of Composites

JNTUK B.Tech 3-1 Sem R20 Civil Materials Subject Wise PDF

JNTUK B.Tech 3-1 R20 Civil Materials: Students Can Download JNTUK 3-1 Civil Engineering R20 Regulation Materials/ E Note Books / Text Books Subject Wise From Below.

JNTUK B.Tech 3-1 Sem R20 Civil Materials Subject Wise PDF

jntuk-materials

Students of Jawaharlal Nehru Technological University Kakinada can avail of B.Tech 3-1 can avail of the materials for R20 regulation for various branches. Students can download JNTUK B.Tech 3-1 Sem R20 Civil Materials Subject Wise PDF from the links provided here. By tapping on the link, one can download materials for JNTUK 3-1 Sem Civil R20. The electronics and communication engineering Students can download the subject-wise materials PDFs collected from various sources. By referring to the materials one can gain knowledge to clear the exams with a good score. The course materials include Structural Analysis, Design and Drawing of Reinforced Concrete Structures, Geotechnical Engineering-1 and various other Civil related books of various popular authors. Check the following B.Tech R20 Civil 3-1 Materials PDFs and download them for free. 

JNTUK B.Tech 3-1 Sem R20 Civil Course Structure:

S. NoCourse TitleCredits
1Structural Analysis3
2Design and Drawing of Reinforced Concrete Structures3
3Geotechnical Engineering-13
4Open Elective Course/Job Oriented Elective (OE-1)3
5Professional Elective course – I3
6Professional Core courses Lab Survey Camp (Field work)1.5
7Geotechnical Engineering Lab1.5

Also Check: JNTUK 3-1 Sem R20 Civil Syllabus

Download JNTUK 3-1 R20 Civil Materials PDF

Students who are pursuing the B.Tech 3-1 Civil R20 Regulation can check the text books, reference books, and e-resourses provided here for free. Students can get the complete chapter-wise information from their respective text books. And from the following information from the e-resourses, text books from the familer authors will provide the extra knowledge and understanding of each subject. Hence ts helps to score good in exams. Here we have collaboratively given the best JNTUK 3-1 R20 Civil materials at one place for the reference of students.

Structural Analysis Material

Design and Drawing of Reinforced Concrete Structures Material

Geotechnical Engineering-1 Material

Professional Elective-I

Construction Technology & Management

Remote Sensing and GIS

Environmental Impact Assessment

Low Cost Housing

Open Elective Course

Strength of Materials

Fluid Mechanics

Surveying and Geomatics

JNTUK R20 3-1 DDRCS Material/Notes PDF Download

JNTUK R20 3-1 DDRCS Material/Notes PDF Download

Students those who are studying JNTUK R20 Civil Branch, Can Download Unit wise R20 3-1 Design & Drawing of Reinforced Concrete Structures Material/Notes PDFs below.

jntuk-materials

JNTUK R20 3-1 DDRCS Material/Notes PDF Download

OBJECTIVES:

  • Familiarize Students with different types of design philosophies
  • Equip student with concepts of design of flexural members
  • Understand Concepts of shear, bond and torsion
  • Familiarize students with different types of compressions members and Design
  • Understand different types of footings and their design

UNIT-1

Working stress method: Elastic theory: design constants, modular ratio, neutral axis depth and moment of resistance – balanced, under-reinforced and over-reinforced sections. Design of singly and doubly reinforced beams, IS Code Provisions.

Limit State Design: Basic statistical principles –Characteristic strength – Characteristic loads – Partial load and safety factors – stress-strain curves for HYSD bars and MS bars. Assumptions – stress block parameters – Moment of Resistance

Download UNIT-1 Material PDF | Reference-2

UNIT-2

Design for Flexure and Shear: Design of singly reinforced beams- effective depthMoment of Resistance- Doubly reinforced and flanged (T) beams- Minimum depth – Minimum and Maximum Flexural Tension Reinforcement – Design of Flanged Sections (T & L)- Effective width of flange – Analysis and Design Problems.

Design for Shear and Torsion: Analysis and design of sections for shear and torsion – bond, anchorage and development length, I.S. code provisions. Design examples in simply supported and continuous beams, detailing.

Download UNIT-2 Material PDF | Reference-2

UNIT-3

Slabs and Serviceability: Classification of slabs, design of one – way slabs, one way continuous slab using IS Coefficients (Conventional) –Design of two – way slabs – simply supported slabs and slabs with various edge conditions using IS Coefficients. Design of Stair case Limit state of serviceability: Deflection, cracking and IS code provisions for beams and slabs.

Download UNIT-3 Material PDF | Reference-2

UNIT-4

Design of Compression members: Effective length, Braced and un-braced columns – IS Code provisions, Design of short and long columns under axial loads, uniaxial bending and biaxial bending (Demonstration using SP 16)

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UNIT-5

Footings: Types of footings – Design of isolated footings – pedestal, square, rectangular and circular footings subjected to axial loads, uni-axial bending moment.

Download UNIT-5 Material PDF | Reference-2

Download links

DDRCS/T.T.S-1

DDRCS/T.T.S-2

DDRCS/TWO WAY

DDRCS/TWO WAY SLAB

DDRCS/UNIT-3

DDRCS/SP=16 CHARTS

DDRCS/is.456.2000

DDRCS/D.SLENDER COLUMN


NOTE: All the designs to be taught in Limit State Method Following plates should be prepared by the students.

  • Reinforcement detailing of T-beams, L-beams and continuous beams.
  • Reinforcement detailing of columns and isolated footings.
  • Detailing of one-way, two-way and continuous slabs and waist-slab staircase.

FINAL EXAMINATION PATTERN: The end examination paper should consist of Part A and Part B. Part A consists of two questions in Design and Drawing out of which one question is to be answered. Part B should consist of five questions and design out of which three are to be answered. Weightage for Part – A is 40% and Part- B is 60%.

TEXT BOOKS:

1. Limit State Design, A. K. Jain

2. Design of Reinforced concrete Structures, N. Subrahmanyian

3. Reinforced Concrete Structures, S. Unnikrishna Pillai & Devdas Menon, Tata Mc.Graw Hill, New Delhi.

REFERENCE BOOKS:

  1. R C C Design, B.C Punmia, A. K. Jain and A. K Jain. Lakshmi Publications
  2. Reinforced Concrete Structures, S. Unnikrishna Pillai &Devdas Menon, Tata C.Graw Hill, New Delhi.
  3. Design of Reinforced concrete Structures, N.Subrahmanian, and Oxford University Press.
  4. Limit state design of reinforced concrete structures by P C Varghese, PHI Learning pvt. Ltd.

IS Codes:

1) IS -456-2000 Code of practice for Reinforced Concrete Structures (Permitted to use in examination hall)

2) IS – 875

3) SP-16

OUTCOMES:

  • Work on different types of design philosophies
  • Carryout analysis and design of flexural members and detailing
  • Design structures subjected to shear, bond and torsion
  • Design different type of compression members and footings

JNTUK R20 3-1 Geotechnical Engineering-1 Material PDF Download

JNTUK R20 3-1 Geotechnical Engineering-1 Material PDF Download

Students those who are studying JNTUK R20 Civil Branch, Can Download Unit wise R20 3-1 Geotechnical Engineering-1 (GTE-1) Material/Notes PDFs below.

jntuk-materials

JNTUK R20 3-1 Geotechnical Engineering-1 Material PDF Download

OBJECTIVES:

  • To enable the student to find out the index properties of the soil and classify it.
  • To impart the concept of seepage of water through soils and determine the seepage discharge.
  • To enable the students to differentiate between compaction and consolidation of soils and to determine the magnitude and the rate of consolidation settlement.
  • To enable the student to understand the concept of shear strength of soils, assessment of the shear parameters of sands and clays and the areas of their application.

UNIT-1

Introduction: Soil formation – soil structure and clay mineralogy – Adsorbed water – Mass- volume relationship –Relative density

Download UNIT-1 A Material PDF | Reference-2

Index Properties of Soils: Grain size analysis – Sieve and Hydrometer methods – consistency limits and indices – Various Types of soil Classifications – Unified soil classification and I.S. Soil classification.

Download UNIT-1 B Material PDF | Reference-2

UNIT-2

Permeability: Soil water – capillary rise – One dimensioned flow of water through soils – Darcy’s law- permeability – Factors affecting –laboratory determination of coefficient of permeability – Permeability of layered systems.

Geostatic Stresses: Total, neutral and effective stresses –quick sand condition

Seepage:2-D flow and Laplace’s equation – Seepage through soils –Flow nets: Characteristics and Uses.

Download UNIT-2 Material PDF | Reference-2

UNIT-3

Stress Distribution In Soils: Stresses induced by applied loads – Boussinesq’s and Westergaard’s theories for point loads and areas of different shapes– Newmark’s influence chart – 2:1 stress distribution method.

Download UNIT-3 Material PDF | Reference-2

UNIT-4

Compaction: Mechanism of compaction – factors affecting – effects of compaction on soil properties – compaction control.

Consolidation: Compressibility of soils – e-p and e-log p curves – Stress history – Concept of consolidation – Spring Analogy – Terzaghi’s theory of one-dimensional Consolidation – Time rate of consolidation and degree of consolidation – Determination of coefficient of consolidation (cv) – Over consolidated and normally consolidated clays.

Download UNIT-4 Material PDF | Reference-2

UNIT-5

Shear Strength of Soils: Basic mechanism of shear strength -Mohr – Coulomb Failure theories – Stress-Strain behavior of Sands – Critical Void Ratio – Stress-Strain behavior of clays – Shear Strength determination- various drainage conditions.

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TEXT BOOKS:

  1. Gopal Ranjan and A.S.R.Rao, “Basic and Applied Soil Mechanics”, New Age International Publishers.
  2. V.N.S.Murthy, “Soil Mechanics and Foundation Engineering”, CBS publishers
  3. M.Palani Kumar, “Soil Mechanics”, PHI Learning

REFERENCE BOOKS:

  1. D.W.Taylor, “Fundamentals of Soil Mechanics”, Wiley.
  2. Holtz and Kovacs, “An introduction to Geotechnical Engineering” Prentice Hall
  3. Donald P. Coduto, Man-chu Ronald Young and William A. Kitch,

OUTCOMES:

  • The student must know the definition of the various parameters related to soil mechanics and establish their inter-relationships.
  • The student should be able to know the methods of determination of the various index properties of the soils and classify the soils.
  • The student should be able to know the importance of the different engineering properties of the soil such as compaction, permeability, consolidation and shear strength and determine them in the laboratory.
  • The student should be able to apply the above concepts in day-to-day civil engineering practice