摘要
就砌筑砂浆配合比设计规程中砂浆试配强度的规定提出质疑 ,通过反复论证 ,指出规程的试配强度公式依据不足 ,从而推导出了正确的计算试配强度的方法。
In this paper questions are proposed according to the codes of trial-mix strength of mortar in mix proportion design and based upon repeated demonstration the deficient ground of trial-mix strength formula is pointed out,so that a correct method is derived for trial-mix strength calculation.
出处
《山西建筑》
2004年第12期83-84,共2页
Shanxi Architecture
关键词
试配强度
保证率
概率
trial-mix strength,firm probability,probability
