Reinforced Concrete Design Method
A reinforced concrete structure is designed to fulfill the following parameters • Proper safety, with regard to stiffness and durability • Justifiable economy To design the RCC structures, the following design methods are mainly used :-
a) The working stress method (WSM) b) The ultimate load method (ULM) c) The limit state method (LSM)
Working Stress Method (WSM) This method is implemented on the basis of linear elastic theory or the classical elastic theory. This method ascertains tolerable safety by correctly constraining the stress in the materials (i.e.