JNTUK R20 B.Tech Civil 3-1 Structural Analysis Material/ Notes PDF Download

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JNTUK R20 B.Tech Civil 3-1 Structural Analysis Material/ Notes PDF Download: Our meticulously curated material is designed to meet the objectives outlined by the university. Covering a range of topics, including the assessment of bending moment and shear force in various beam configurations under different loading conditions, our material provides students with a solid foundation in structural analysis. Additionally, students will gain insights into the development of slope deflection equations and their application to continuous beams, along with understanding moving loads and influence lines for assessing maximum shear force and bending moment. Download the JNTUK R20 B.Tech Civil 3-1 Structural Analysis Material PDF from the given below links.

JNTUK R20 B.Tech Civil 3-1 Structural Analysis Material – Units

Unit 1 Syllabus PDF Download | JNTUK R20 B.Tech Civil 3-1 Structural Analysis Material

Propped Cantilever and Fixed Beams

Propped Cantilevers: Introduction -Degree of Static and Kinematic indeterminacy of Beams, frames, and trusses. Analysis of propped cantilevers-shear force and Bending moment diagramsElastic curve – Deflection of propped cantilever beams.

Fixed Beams: Introduction to statically indeterminate beams with U. D. load, central point load, eccentric point load, number of point loads, uniformly varying load, couple and combination of loads – shear force and Bending moment diagrams-Elastic curve – Deflection of fixed beams including the effect of the sinking of support, the effect of rotation of support.

Unit 2 Syllabus PDF Download | JNTUK R20 B.Tech Civil 3-1 Structural Analysis Material

Analysis of Continuous Beams and Portal Frames

Slope-Deflection Method: Introduction, derivation of slope deflection equation, application to continuous beams with and without settlement of supports. Analysis of Single Bay single-storey portal frames without sway. Shear force and Bending moment diagrams, Elastic curve.

Moment distribution method: Application to continuous beams with and without settlement of supports. Analysis of Single Bay single-storey portal frames without sway. Shear force and Bending moment diagrams, Elastic curve.

Unit 3 Syllabus PDF Download | JNTUK R20 B.Tech Civil 3-1 Structural Analysis Material

Analysis of Pin-Jointed Plane Frames: Determination of Forces in members of plane pin-jointed (determinate) perfect trusses by (i) method of joints (ii) method of sections and (iii) Method of Tension coefficients. Analysis of various types of cantilevers and simply supported trusses by method of joints, method of sections, and Tension coefficients

Unit 4 Syllabus PDF Download | JNTUK R20 B.Tech Civil 3-1 Structural Analysis Material

Moving Loads And Influence Lines: Introduction maximum SF and BM at a given section and absolute maximum S.F. and B.M due to single concentrated load, U. D load longer than the span, U. D load shorter than the span, two-point loads with fixed distance between them and several point loads-Equivalent uniformly distributed load-Focal length.

Definition of influence line for SF, Influence line for BM- load position for maximum SF at a section-Load position for maximum BM at sections, single point load, U.D. load longer than the span, U.D. load shorter than the span- Influence lines for forces in members of Pratt and Warren trusses.

Unit 5 Syllabus PDF Download | JNTUK R20 B.Tech Civil 3-1 Structural Analysis Material

Matrix Methods of Analysis: Introduction to Flexibility and Stiffness matrix methods of analyses using ‘system approach’ upto three degrees of indeterminacy– Analysis of continuous beams including settlement of supports using flexibility and stiffness methods – Analysis of pin-jointed determinate plane frames using flexibility and stiffness methods- Analysis of single bay single storey portal frames using only stiffness method – Shear force and bending moment diagrams – Elastic curve.

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JNTUK R20 B.Tech Civil 3-1 Structural Analysis Notes – Outcomes

• Differentiate between determinate and indeterminate structures.
• Recognize structural responses to anticipated loads, including moving loads.
• Calculate bending moments and shear forces in beams under varying fixity conditions.
• Examine continuous beams using diverse analysis techniques such as the three-moment method, slope deflection method, and energy theorems.
• Illustrate influence line diagrams for different moving loads on beams and bridges.
• Evaluate load distributions in Pratt and Warren trusses when subjected to various types and spans of loads.