浅析水工混凝土温控防裂措施  

Temperature control and crack resistance measures of hydraulic concrete

作　　者：于晓岩[1] 

机构地区：[1]南昌大学建筑工程学院

出　　处：《山西建筑》2006年第12期107-108,共2页Shanxi Architecture

摘　　要：给出了有限元分析方法中的混凝土裂缝模型及其应力应变关系,以较好地模拟水工混凝土的开裂作用,从而有利于利用有限元法进行仿真分析,然后结合实际工程阐述了水工混凝土温度控制与防裂的技术措施,供相关人员参考。The crack models of concrete and stress-strain relationship in finite element analysis are introduced, which can simulate the failure process of hydraulic concrete and give help for simulation analysis utilizing finite element method. Combine with practical work practical temperature control and crack resistance measures are elaborated in order to provide references for designers.

关 键 词：水工混凝土 温度裂缝 裂缝模型 温控防裂 

分 类 号：TU744[建筑科学—建筑技术科学]