【摘要】 本文通过对查干沐伦河特大桥箱梁静载试验研究,检验桥垮结构的实际承载能力、结构变形及使用性能是否满足设计要求,了解结构的实际受力状况和工作状况,为日后运营、养护及管理提供科学依据;通过静载试验,建立该类桥梁有关的技术档案,为今后兴建同类桥梁完善设计、优化结构、改进工艺积累实测资料。更多还原

【Abstract】 The paper studies calm-loading tests for box girder of Cha Ganmulun river bridge According to the calm- loading tests,to inspect whether the actual loading ability of the bridges、the structural changing agree with the design re- quest,to understand the actual loading condition and working condition,to offer scientific bases for using、mending and managing in the future.To accumulate the actual material for improving the design of the similar kind bridges,strength- ening the structure,and improving the artwork according to setting up the concerned technology files.更多还原