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本文是对压型钢板组合(次)梁栓钉连结进行循序渐进的研究和分析过程的第一部分,即由剥去压型钢板后混凝土肋的各单一性破坏问题的试验及分析,从本质上分析了压型钢板组合梁栓钉连结的破坏机理,得出了此问题实质上就是混凝土肋参与工作下肋与栓钉构成的受力整体受力问题的结论。
This article is the first part of the progressive research and analysis process for the connection of profiled steel plate (sub-) beam studs. That is to say, the test and analysis of the problem of monotonic failure of concrete ribs after peeling off the profiled steel plate is essentially analyzed. The failure mechanism of the stud connection of the profiled steel plate composite beam is concluded, and it is concluded that this problem is essentially the problem of the overall force acting on the rib and stud formed by the concrete ribs involved in the work.