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How does ideCAD calculate one-way slab required and design strength according to ACI 318-19?
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Download ideCAD for ACI 318-19 |
Symbols
Mu = factored flexural moment at section, lb
Mn = nominal flexural strength at section, in.-lbVn = nominal shear strength, lb
Vu = factored shear force at section, lb
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Required strength The required strength is designed to analyse with analyze Load Factors and Combinations . Analysis per ACI 318-19 with ideCAD. The analysis is done automatically according to the finite element method. Rigid The user should choose rigid and semi-rigid diaphram diaphragm conditions should be choosen by user according to ASCE 7/16.
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Factored moment
Mu at the support is calculated at the face of support for slabs built integrally with supports.
Factored Shear
Vu at the support is calculated at the face of support for slabs built integrally with supports. Sections between the face of support and a critial section located d from the face of support for nonpresressed slabs is designed for Vu at the critical section if the rules satisfied:
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Support reaction, in direction of applied shear, introduces compression into the end region of the slab
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Loads are applied at or near the top surface of the slab
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Download ideCAD for ACI 318-19 |