论文部分内容阅读
本文通过模型试验、实桥应力测试,分析论证了桥梁横向大悬臂结构的可行性,同时指出横向大悬臂尺寸在需要时尚有增大的空间,并进一步说明其在城市桥梁结构中的应用价值。通过对实验测试数据分析,指出应通过事前策划、增加必要测试过程来提高数据的真实度;另外,应重视断面尺寸变化较大时的结构细化分析。
Through the model test and the real bridge stress test, the feasibility of the transverse large cantilever structure of the bridge is analyzed and proved. At the same time, it is pointed out that the large transverse cantilever space needs more space for fashion, and its application value in the urban bridge structure is further illustrated. Through the analysis of the experimental test data, it is pointed out that it is necessary to increase the necessary testing process to improve the authenticity of the data through prior planning; in addition, structural refinement analysis should be emphasized when the section size changes greatly.