Load Bearing Capacity

B. Case of negative moment: kr.fry / M,fi,s good + e 2 bfi bfi hh ew b.c. f ay / M,fi,a fc /  - M,fi,c hw bfi,c u S hfi,c hl kr.fry / M,fi,s u 2 u1 e1 b hc h Figure 2.7: Cross-section and calculated strength to withstand negative moment under fire resistance conditions of composite ...

2.1.3. Unprotected steel-concrete composite floor slab Steel-concrete composite floors are widely used. During construction, concrete is poured directly onto corrugated iron sheets, which act as both load-bearing and formwork. The basic advantage of this type of structure is convenience and ...