| 引用本文: | 林维正,张晓燕,袁益镛,洪有根,苏勇,王季华,颜宜彪.超声回弹综合法检测墙体材料的强度[J].建筑材料学报,1998,(4):359-362 |
| |
|
|
| 摘要: |
| 用超声回弹综合法对混凝土空心砌块、实心粘土砖和空心粘土砖强度进行检测并拟合曲线，检测精度在±１０％左右，具有一定的实用价值 |
| 关键词: 超声 回弹 墙体材料 强度 |
| DOI： |
| 分类号:TU522 |
| 基金项目:上海市发展新型墙体材料办公室攻关项目 |
|
| Strength Measurement of Wall Board Material by the Combination of Ultrasonic and Rebound Method |
|
Lin Weizheng Zhang Xiaoyan Yuan Yiyong Hong Yougen Su Yong
|
| Abstract: |
| It is important to measure the strength of wall board material. By using ultrasonic and rebound method, curves of strength for hollow concrete block, solid brick and hollow brick are drafted, and experiments in laboratory and sampling inspection in site are made. The relative error is about 10%, so it has certain application value. |
| Key words: ultrasonic,rebound,wall board material,strength, |
