摘要
根据工程实际情况,通过理论计算和有限元分析对贝雷架钢管支架在高铁桥梁施工过程进行分析比较,不仅可以分析贝雷架整体截面受力状况而且能确定各杆件受力状况,并根据最不利情形验算钢管立柱等构件受力,保证工程顺利施工。
According to the practical engineering,theoretical calculation and finite element analysis of steel column of the Bailey frame in high-speed rail bridge construction process are analyzed and compared.Not only the overall cross-section stress status of Bailey truss but also the force status of the rod can be determined,and force of steel columns components under the most adverse circumstances can be checked to ensure successful construction.
出处
《低温建筑技术》
2011年第12期50-51,共2页
Low Temperature Architecture Technology
关键词
贝雷架
有限元
钢管立柱
强度
刚度
bailey frame
finite element
steel column
strength
stiffness
