Research progress on longitudinal shear behaviour of profiled steel sheeting-concrete composite slabs
The profiled steel sheeting-concrete composite slabs has the advantages of high bearing capacity,light weight and convenient construction.It is widely used in industrial plants,high-rise buildings and bridges.The longitudinal shear behaviour of profiled steel sheeting-concrete composite slabs is an important research direction.Through combing the theoretical research,experimental research and numerical simulation research,the research results of longitudinal shear behaviour of profiled steel sheeting-concrete composite slabs at home and abroad were analyzed.The results show that the current research on the longitudinal shear behaviour of composite slabs is mainly based on the combination of test and numerical simulation.The finite element model based on the test results can effectively simulate the stress state of the composite slabs.Based on the research status,some suggestions on the further research direction and ideas of profiled steel sheeting-concrete composite slabs were put forward in order to provide reference for the next research and application.
profiled steel sheeting-concrete composite slablongitudinal shear behaviourtheoretical researchexperimental research
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