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通过对比弹性设计方法和塑性设计方法,探讨塑性设计法在连续梁(板)桥中的工程应用,说明采用塑性内力重分布理论设计能更准确地反映超静定结构在进入塑性阶段后的受力状况。
By comparing elastic design method with plastic design method, the application of plastic design method in continuous beam (slab) bridge is discussed. It is shown that the design of plastic internal force redistribution theory can more accurately reflect the effect of the statically indeterminate structure after entering the plastic phase Force situation.