某大桥施工挂篮设计与计算分析

Hanging Basket Design and Calculation Analysis in A Certain Bridge Construction

对某大桥悬臂施工所需挂篮进行了设计计算与验算.采用大型有限元软件MIDAS Civil建立空间分析模型,对挂篮在施工过程阶段的强度、刚度、稳定性等力学指标进行应力、变形验算,符合有关规范要求,从而保证悬臂施工的安全与稳定.

Hanging basket required by cantilever construction for the actual bridge has carried on the design and calculation. Space analysis model is established by finite element software MIDAS Civil, the mechanical indexes such as strength, stiffness and stability have conducted on calculation of the hanging basket in the construction phase, to ensure the standards are met, thus ensuring the safety and stability of cantilever construction.