| 混凝土粘结面粗糙度测试方法研究 |
| |
| 引用本文： | 张启明,张雷顺. 混凝土粘结面粗糙度测试方法研究[J]. 河南科学, 2002, 20(4): 411-413 |
| |
| 作者姓名： | 张启明 张雷顺 |
| |
| 作者单位： | 郑州大学环境与水利学院,河南,郑州,450002 |
| |
| 基金项目： | 河南省科技攻关项目 (0 12 4 15 0 ) |
| |
| 摘 要： | 通过 30组混凝土立方体试块 ,分别对人工凿毛及劈拉试验试件的断开面两种类型分别采用自制量测仪法与灌砂法进行了粘结面粗糙度测试研究。给出了两种量测方法测试混凝土粘结面粗糙度回归公式且具有较好的相关性。该量测仪操作简单、使用方便、造价低 ,特别适合实际工程加固中混凝土粘结面粗糙度测量 ,为工程加固中提供了一种好的混凝土粘结面粗糙度测试方法。
|
| 关 键 词： | 混凝土 粘结面 粗糙度量测 |
| 文章编号： | 1004-3918(2002)04-0411-03 |
| 修稿时间： | 2002-03-18 |
Research on measure method of concrete interfacial roughness |
| |
| ZHANG Qi ming,ZHANG Lei shun. Research on measure method of concrete interfacial roughness[J]. Henan Science, 2002, 20(4): 411-413 |
| |
| Authors: | ZHANG Qi ming ZHANG Lei shun |
| |
| Abstract: | Based on the test results of 30 specimens of concrete interfacial roughness former by chipping with hammer and by splitting , a roughness instrument for measuring concrete interface is put forward, which is simple and cheep. The main advantage and difference to the pouring sand method are discussed and analyzed. The results show that the two methods for measuring concrete interfacial roughness have a good relativity. This roughness instrument for measuring concrete interface will be used in the repair and strengthening of concrete structures. |
| |
| Keywords: | concrete adhesive interface interfacial roughness measurement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
