摘要
结合工程实际,利用ANSYS软件三维有限元法进行了闸墩浇筑施工过程的瞬态温度场仿真分析,分析中考虑了外界气温条件和水化热释放等热力学参数随龄期变化及分层浇筑对结构温度场的影响,得出用ANSYS对混凝土浇筑施工及养护的仿真模拟是可行的。
Combining with some projects, the paper undertakes the simulation analysis of the transient temperature field in the pouring con- struction process on piers by adopting ANSYS software 3D finite element method, considers some thermodynamic parameters, such as the temperature condition and the release of the hydration heat, which alter according to the period, as well as the influence of the laminated pouring on the structural temperature fidd, and it proves that it is feasible to adopt ANSYS in concrete pouring construction and the simulation of maintenance
出处
《山西建筑》
2009年第12期154-155,共2页
Shanxi Architecture
关键词
闸墩
水化热
温度场
仿真分析
pier, hydration heat, temperature field, simulation analysis
