摘要
水工渡槽结构的科学设计,对保证水利工程安全运行具有重要意义。以某渡槽工程为背景,利用COMSOL Multiphysics有限元软件构建数值计算模型,通过数值模拟方法研究和获得了湿度对渡槽受力变形影响的基本规律,并建议提高混凝土等级或防水措施,减小湿度对渡槽结构的不利影响。
The scientific design of aqueduct structure is of great significance to ensure the safe operation of water conservancy projects.This paper takes an aqueduct project as the background,using COMSOL Multiphysics finite element software to build numerical models,by numerical simulation research and the humidity on the basic law of the aqueduct stress deformation,and suggested to improve the concrete grade or waterproof measures,reduce the humidity,the adverse effects of aqueduct structure.
作者
刁予阗
Diao Yutian(Xinjiang Manas River Basin Administration,Shihezi 832000,Xinjiang)
出处
《陕西水利》
2020年第7期17-19,共3页
Shaanxi Water Resources
关键词
湿度
混凝土渡槽
力学性能
数值模拟
Humidity
concrete aqueduct
mechanical property
numerical simulation
