Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/8117
Title: YIELD LINE THEORY OF R. C. SLABS
Authors: Jain, Mannalal
Keywords: CIVIL ENGINEERING
YIELD LINE THEORY
R. C. SLABS
EC SLABS
Issue Date: 1965
Abstract: It is a well known fact that behaviour of concrete at early stages of loading may be more or less approximated to be elastic but it does not remain elastic upto failure. The present , esign procedures for the design of T1,,C. Slabs are based on elastic analysis of the slab# The elastic analysis fails to give the collapse load of R.C. Slabs because near the failure concrete and steel both are more near to plastic phase than elastic one. Thus elastic theory cannot give us a true idea of the factor of safety of the structure. Therefore it is more rations . to base the design on ultimate strength of the structure# In this work a review is presented of the method of plastic design for E,C. Slabs as developed by Ingerslev and Johansen; known as "Yield line theory", which deals with the reinforced concrete slabs failing in flexure. The application of theory has been elucidated by analysing various cases with various fracture patterns, Chapter IV also deals with practical design method. A simply supported two way rectangular slab, being of common ocvuurance (since fixed or continuous slab may be transformed to the simply supported one for the purpose of calculations as in section 444 - Case V) is studied in greater details; with special reference to the extent of negative reinforcement. An example has also been solved for the same.
URI: http://hdl.handle.net/123456789/8117
Other Identifiers: M.Tech
Appears in Collections:MASTERS' DISSERTATIONS (Civil Engg)

Files in This Item:
File Description SizeFormat 
CED63678.pdf7 MBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.