| 三峡工程纵向围堰上游端部拆除爆破震动安全监控 |
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| 引用本文： | 陈敦科,谢向荣,邢德勇,倪锦初,黄宁. 三峡工程纵向围堰上游端部拆除爆破震动安全监控[J]. 长江科学院院报, 2003, 20(Z1): 107-109 |
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| 作者姓名： | 陈敦科 谢向荣 邢德勇 倪锦初 黄宁 |
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| 作者单位： | 1. 长江水利委员会,长江勘测规划设计研究院,湖北,武汉,430010
2. 葛洲坝集团有限公司三峡工程施工指挥部,湖北,宜昌,443000 |
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| 摘 要： | 在三峡工程混凝土纵向围堰上游端部拆除前后的爆破试验和施工爆破过程中,对混凝土大坝及其周围建(构)筑物的关键部位进行了振动测试.爆破效果调查表明,此次围堰拆除爆破是成功的.
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| 关 键 词： | 围堰 爆破试验 施工爆破 振动测试 爆破效果调查 |
| 文章编号： | 1001-5485(2003)S1-0107-03 |
| 修稿时间： | 2003-09-30 |
Monitoring and control of vibration of dam during blasting demolition of upstream longitudinal concrete cofferdam at Three Gorges Project |
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| CHEN Dun-ke,XIE Xiang-rong,XING De-yong,NI Jin-chu,HUNAG Ning. Monitoring and control of vibration of dam during blasting demolition of upstream longitudinal concrete cofferdam at Three Gorges Project[J]. Journal of Yangtze River Scientific Research Institute, 2003, 20(Z1): 107-109 |
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| Authors: | CHEN Dun-ke XIE Xiang-rong XING De-yong NI Jin-chu HUNAG Ning |
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| Affiliation: | CHEN Dun-ke~1,XIE Xiang-rong~1,XING De-yong~2,NI Jin-chu~1,HUNAG Ning~1 |
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| Abstract: | During the blasting test and construction blasting of the upstream longitudinal concrete cofferdam of Three Gorges Project, vibration monitoring was conducted at the key locations of concrete dam and its surrounding structures. The post-blasting investigation of the effect of blasting indicated that the demolition blasting of the cofferdam was successful. |
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| Keywords: | cofferdam blasting test construction blasting vibration monitoring investigation of blasting effect |
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