基于温度场及应力场仿真分析的船闸混凝土配合比设计

针对施桥三线船闸工程中船闸钢筋混凝土结构设计,基于混凝土抗裂性能优化,采用ANSYS分析软件对廊道和闸室不同混凝土配合比进行仿真分析,通过比较廊道和闸室混凝土温度场、温度应力分布及其随时间变化的规律,提出较优的混凝土配合比.

Mixture ratio design of ship lock concrete based on simulation analysis of temperature field and stress field

The paper focuses on the structure design of reinforced concrete in Shiqiao third-line ship lock engineering. Based on the concrete anti-cracking performance optimization, this paper uses the ANSYS analysis software to make a simulation analysis, which is about the corridor and lock chamber design using different mixture ratios. By comparing corridor and lock chamber concrete temperature fields, temperature stress distribution and the law of the change with time, the paper puts forward the better design proportioning.