摘要
钢箱梁顶推施工是高架桥工程中的一项关键步骤,结合葫芦岛市海翔路高架桥钢箱梁工程实践,对钢箱梁顶推施工设计方案及重要步骤进行了详细介绍,并采用ANSYS有限元程序对顶升过程中垫块进行了仿真分析,总结了各施工过程中的要点与难点,对促进交通事业发展有重要意义。
The pusher,site construction is a key step in viaduct project,combined with the huludao city hai cheung road viaduct project,steel box girder engineering practice,the pusher for steel box girder construction principle and important step in detail,and in the process of using ANSYS finite element program the jack-up block has carried on the simulation analysis,summarizes the key points and difficulties in the construction process,It is of great significance to promote the development of transportation.
作者
唐宁
TANG Ning(Dalian Branch of China Railway Ninth Bureau Group,Dalian 116000,China)
出处
《价值工程》
2022年第13期122-124,共3页
Value Engineering
关键词
高架桥
钢箱梁
顶推施工
viaduct
steel box girder
push construction
