摘要
通过对高强混凝土(C60、C80)在高温中和高温后的立方体抗压强度的试验研究,得出了高强混凝土立方体抗压强度 随温度的变化规律,并与普通强度混凝土(C30)进行了比较,同时给出了高强混凝土抗压强度随温度变化的计算公式。
By the testing of trength of high - strength conctete(C60, C80) , which are in high temperature or after colding down from high temperature, the law of that the compressive strength of high - strength concrete is changed with temperature is established and then compared with ordinary concrete(C30). And a calculating formula of compressive strength of high - strength concrete with temperature change is put forward.
出处
《混凝土与水泥制品》
北大核心
2004年第1期18-20,共3页
China Concrete and Cement Products
基金
教育部结构工程与振动开放研究实验室(清华大学)资助项目。
