导流洞封堵体温控有限元仿真分析  

Analysis on Finite Element Simulation of Concrete Temperature Control for Plug of Diversion Tunnels

作　　者：张丽萍[1] 

机构地区：[1]广东省水利电力勘测设计研究院,广东广州510635

出　　处：《广东水利水电》2015年第2期29-32,共4页Guangdong Water Resources and Hydropower

摘　　要：该文通过对有限元分析软件ANSYS二次开发从而进行封堵体三维温度场及温度应力场仿真分析,根据实际工程模拟了混凝土浇筑的温升温降过程并计算得出混凝土的应力变化,计算结果为封堵体的施工提供参考。Base on the importance of temperature analysis of concrete plug for diversion tunnel,the three dimensional temperature field and stress field simulation analysis of concrete plug for diversion tunnel are carried by the secondary development on software ANSYS. According to the actual project,the process of temperature drop and rise is simulated,and the stress of the concrete is calculated. The results can be provided as important references for the construction of the concrete plug for diversion tunnel.

关 键 词：封堵体 温控 ANSYS 有限元 仿真分析 

分 类 号：TV551.1[水利工程—水利水电工程]