| 轻集料强度和强度标号 |
| |
| 引用本文： | 刘巽伯.轻集料强度和强度标号[J].建筑节能,1999(1). |
| |
| 作者姓名： | 刘巽伯 |
| |
| 作者单位： | 同济大学材料料学与工程学院!上海市四平路1239（200092） |
| |
| 摘 要： | 根据轻集料混凝土的破坏机理，本文提出了一种通过混凝土试验来测定轻集料有效强度和混凝土合理强度的试验方法，并对我国生产的7种陶粒的强度进行了测定。根据轻集料的混凝土合理强度，划分“强度标号”。在新标准GB／T17431—1998中，强度标号为轻集料的强度指标。
|
| 关 键 词： | 轻集料 有效强度 混凝土合理强度 强度标号 |
Strength and Strength Grades of LWAs |
| |
| Liu Xunbo.Strength and Strength Grades of LWAs[J].Construction Conserves Energy,1999(1). |
| |
| Authors: | Liu Xunbo |
| |
| Abstract: | On the basis of fracture mechanism of LWA concrete, a measurement method of effective LWA strength and rational concrete strength through concrete testing is advanced, and the strengths of 7 kinds of ceramisites made in China are measured. According to the rational LWA concrete strengths, the strength grades are divlded. and are regarded as the strength indices of LWAs in GB/T 17431 - 1998. |
| |
| Keywords: | LWA Effective strength Rational concrete strength Strength grade |
| 本文献已被 CNKI 等数据库收录！ |
