摘要
采用数值积分的有限元方法 ,模拟实际施工过程 ,对输水洞衬砌混凝土的温度应力进行了三维仿真计算分析 ,研究了多种温控措施的具体防裂效果 。
Using the finite element method to simulate the actual process of construction, three_dimension temperature stresses of lining concrete in conveyance tunnel are computed and analyzed, and some practical suggestions and schemes are brought forth for the design and construction of projects after specific effects of several temperature control measures are worked out.
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2001年第3期32-36,50,共6页
Engineering Journal of Wuhan University
关键词
输水洞
衬砌
混凝土
温度应力
温度控制
conveyance tunnel
lining concrete
temperature stress
temperature control measure
