Numerical Simulation and Analysis of Protective Effect of Moving Trellis on Operating Railway
In the process of pier pouring and bridge rotation construction,mobile protective scaffolding is used for operation safety protection of Xiaoyong Railway.For this reason,the calculation effect analysis of permanent load,variable load and impact load is carried out.Through ABAQUS three-dimensional finite element numerical simulation analysis of mobile protective scaffolding under the calculation of applied load and its combination,The strength,stiffness and stability of the mobile trellis and the stability of the mobile trellis are studied.The results show that these indexes meet the requirements of the corresponding allowable standards,indicating that the field protection effect and the use function are safe and feasible.
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