摘要
双峰寺水库大坝地处河北省承德市，属于严寒地带，冰冻期长达5个月。温度裂缝为影响碾压混凝土大坝安全及稳定性能的主要因素。利用有限单元程序ANSYS通用平台，编制了ANSYS温度场仿真分析命令流，对双峰寺水库大坝典型坝段温度场进行了仿真分析，并对浇筑期温度分布做了分析研究。
Shuangfengsi reservoir dam is located in city Chengde, Hebei province. It belongs to the cold area, its freezing time is up to 5 months. Temperature cracks of roller compacted concrete dam is the main factors witch impact the safety and stability of dam. This paper,by using gen- eral finite element program-ANSYS platform, compiled the ANSYS command stream to simulate the temperature field of the typical section of Shuangfengsi reservoir dam, and has made the analysis and research on temperature distribution of concrete pouring period.
出处
《南水北调与水利科技》
CAS
CSCD
北大核心
2015年第B02期50-53,共4页
South-to-North Water Transfers and Water Science & Technology
关键词
碾压混凝土
温度场
仿真分析
ANSYS软件
roller compacted concrete
temperature field
the simulation analysis
ANSYS software
