某上承式梁拱组合桥梁复杂节点局部分析

摘要

介绍了局部分析方法在桥梁设计中的应用，并对某上承式梁拱组合桥梁进行了局部分析，结果表明钢结构的受力均满足规范要求，结构设计合理可靠，可为类似工程结构设计提供参考。%The paper introduces the application of the local analysis method in the bridge design,undertakes the local analysis of the top bearing beam-arch composite bridge,and proves the result that the stress of the steel structure meet the demands of the regulation with reasonable and re-liable structural design,so as to provide some reference for similar engineering structural design.