However, when the assumed slab thickness is smaller than the values in Table-1, then the slab's deflection should be checked to ensure that it does not exceed the acceptable deflection limits.Īnother method of assuming a preliminary size of a one-way solid slab is dividing the smaller span of the slab by 40, but the slab thickness should not be less than 7 cm for common floor slabs and 12 cm for slabs supporting vehicle' traffic. If these values are considered, the calculation of deflection is not required. Table-1, which is taken from ACI 318-19, provide a minimum thickness for solid one-way slabs not supporting or attached to partitions or other construction likely to be damaged by large deflections. The thickness of the concrete one-way slab is the only value that needs to be assumed. The slab's span is achieved from the building's plan, which is prepared by an architect. How to Estimate Preliminary Sizes of Concrete Elements? 1. How to Estimate Preliminary Sizes of Concrete Elements?.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |