Behaviour of reinforced concrete flat slabs
Report R 89
Document Status
Archived
Supplement
Civil & Structural Supplement
Series
Report
Abstract
The design of reinforced concrete flat slabs is studied with regard to flexure, punching shear, and deflection. The basis of the project was a comprehensive experimental programme of slab tests to failure. Design expressions are developed to take account of the equivalent beam behaviour of the slab, and the reduction in effective slab width close to exterior columns. Detailing procedures are presented which reflect the distribution of slab moments and torsion local to the columns. Additional aspects considered include use of shear reinforcement, avoidance of progressive collapse, and design of waffle and drop head slabs.
History
This document no longer reflects best practice or meets current guidelines, regulations, or standards. Best copy available.
ISBN
9780860171508
Subjects
- Materials
- In situ concrete/cement
- Structural/mechanical factors
- Loads/stresses
- Reinforcement
- Special subject areas
Publisher History
CIRIA was formerly known as the Construction Industry Research and Information Association. They are a member-based research and information organisation who publish reports and technical papers covering building and civil engineering as well as transport and utilities infrastructure.
Information
NBS
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
Accuris
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