作　　者： (罗婷婷）; (赵江倩）; (李波）;

机构地区： 南昌工程学院土木与建筑工程学院,江西南昌330099

出　　处： 《南昌工程学院学报》 2017年第3期91-94,共4页

摘　　要： 以某多跨变截面连续钢箱梁桥为工程背景,制定包括加载工况、测点布置在内的加载方案。通过荷载试验,检验桥梁结构的整体性能和承载能力。将实验结果与有限元分析数据对比分析,结果显示桥梁结构的工作状态较好,承载力满足设计要求。 Based on the finite element model of the plate element,the schemes of continuous steel box girder bridge force a- nalysis are established. The loading schemes including the loading condition and the measuring point programs are set up. Through the load test, the overall performance of the ＂bridge structure and carrying capacity is checked. Compared with the fi- nite element analysis data, the experimental results show that the working condition of the bridge structure is good and the bearing capacity meets the design requirementsl

关 键 词： 连续钢箱梁桥 荷载试验 有限元分析