A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Design for Openings in the Webs of Composite Beams
The publication deals with the design of simply-supported composite beams with rectangular openings in the webs. The beams comprise steel I-sections and concrete slabs with steel decking as permanent formwork. Design is based on plastic analysis of the cross-section, considering the moment transfer by Vierendeel action across the opening. A relatively straightforward method of analysis is presented and this is summarized in a step-by-step approach. Comparison with available test data shows that the method is conservative but reasonably accurate. The method can also be used for non-composite and notched beams. A worked example is given. (Copyright (c) CIRIA/SCI 1987.)
Design for Openings in the Webs of Composite Beams
The publication deals with the design of simply-supported composite beams with rectangular openings in the webs. The beams comprise steel I-sections and concrete slabs with steel decking as permanent formwork. Design is based on plastic analysis of the cross-section, considering the moment transfer by Vierendeel action across the opening. A relatively straightforward method of analysis is presented and this is summarized in a step-by-step approach. Comparison with available test data shows that the method is conservative but reasonably accurate. The method can also be used for non-composite and notched beams. A worked example is given. (Copyright (c) CIRIA/SCI 1987.)
Design for Openings in the Webs of Composite Beams
R. M. Lawson (author)
1987
48 pages
Report
No indication
English
Design for openings in the webs of composite beams
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