| 回弹法现场检测既有砌体结构中烧结普通砖的强度 |
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| 引用本文： | 管小军,顾祥林,顾筠,张伟平,许勇. 回弹法现场检测既有砌体结构中烧结普通砖的强度[J]. 结构工程师, 2004, 20(5): 44-46,31 |
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| 作者姓名： | 管小军 顾祥林 顾筠 张伟平 许勇 |
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| 作者单位： | 同济大学,上海,200092;同济大学,上海,200092;同济大学,上海,200092;同济大学,上海,200092;同济大学,上海,200092 |
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| 摘 要： | 本文分析了测点间距、竖向荷载以及砂浆粘结对砖块回弹值的影响，通过18组试件的对比试验研究了现场条件下砖块的回弹值与试验室标准条件下砖块回弹值之间的相关关系。根据参数分析和试验结果，提出了既有砌体结构中砖块强度的现场回弹检测法。
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| 关 键 词： | 既有砌体结构 回弹法 烧结普通砖 现场检测 |
In Situ Inspection of Strength for Fired Common Brick in Existing Masonry Structures Using Rebound Method |
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| GUAN Xiaojun GU Xianglin GU Yun ZHANG Weiping XU Yong. In Situ Inspection of Strength for Fired Common Brick in Existing Masonry Structures Using Rebound Method[J]. Structural Engineers, 2004, 20(5): 44-46,31 |
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| Authors: | GUAN Xiaojun GU Xianglin GU Yun ZHANG Weiping XU Yong |
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| Abstract: | In this paper, influence of parameters, such as interval between testing points, vertical load and bond of mortar, on the rebound value of the testing brick is analysed. And an in situ rebound testing method for the strength inspection of fired common brick in existing building masonry structures is proposed based on the results of parameter analysis and the test for 1.8 groups of brick specimens. |
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| Keywords: | existing masonry structure rebound method fired common brick in situ inspection |
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