结构实体中混凝土强度的检验  

Testing strength of concrete solid structure

作　　者：王有宗[1] 李珂[2] 刘立新[3] 徐有邻[4] 

机构地区：[1]北京市建筑工程研究院,北京100039 [2]北京市城建集团混凝土总公司,北京100039 [3]郑州大学土木工程学院,河南郑州450002 [4]中国建筑科学研究院,北京100013

出　　处：《混凝土》2006年第3期71-73,80,共4页Concrete

摘　　要：结构实体中混凝土的实际强度与标准养护的立方体强度不同,也很难准确地用间接推定的强度来测定。本文通过系统的试验研究,确定寻求用同条件养护试件强度来反映结构实体中的混凝土强度是可行的。通过试验分析建立了相应的检测验收方法,并已为有关的标准规范所采纳。The solid strength of the concrete structure is different to the sample cured under the standard condition, and it is difficult to be accurately tested by the indirect ways. According to the systematic experiments and analysis, the method of testing the sample tinder the same curing condition to the structure is given to reflect the fact strength of the structural concrete. The test and acceptance method is get by the experiments and analysis, and the method is adopted by the current code.

关 键 词：混凝土强度 实体强度 同条件养护试件强度 

分 类 号：TU528.01[建筑科学—建筑技术科学]