河南水利与南水北调2025，Vol.54Issue(3)：45-46,49,3.
水闸底板混凝土裂缝控制研究
Research on Concrete Crack Control of Sluice Floor
孙健1
作者信息
- 1. 山东滨州阳信县城乡水务局,山东 滨州 256600
- 折叠
摘要
Abstract
Cracks often occur in the sluice floor after concrete placement.By measuring the temperature of several characteristic points in the bottom plate,the temperature-time history of the bottom plate is obtained,and the method of embedding cooling water pipes is proposed to prevent cracks.Using ANSYS finite element software,the sluice floor is simulated and calculated,and the change of stress field is deeply analyzed.The results show that embedding cooling water pipes is an effective method to prevent concrete cracking.By controlling the temperature distribution inside the concrete,the temperature difference is reduced and the crack is prevented.关键词
水闸底板/温度时程/冷却管/仿真计算/应力场Key words
sluice floor/temperature-time history/cooling pipes/simulating calculation/stress field分类
建筑与水利引用本文复制引用
孙健..水闸底板混凝土裂缝控制研究[J].河南水利与南水北调,2025,54(3):45-46,49,3.
