有限元分析在大体积混凝土裂缝防控方面的应用示例

Application example of finite element analysis in prevention and control of cracks in large-volume concrete

以某大桥锚定大体积混凝土工程为例,以有限元分析软件midas FEA 为工具,通过分析计算得出该实体结构最高内部温度、不同临期应力的大小及分布等信息,研判该结构施工方案的可行性与防控重点。

Taking a large-volume concrete project anchored by a bridge as an example, the finite element analysis software midas FEA is used as a tool to analyze and calculate the maximum internal temperature of the solid structure, the magnitude and distribution of different temporary stresses, and to study the construction scheme of the structure, the feasibility and focus of prevention and control.