| 复杂环境下水下爆破振动效应控制技术 |
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| 引用本文： | 王洪刚,王洪强,陈郁华,刘昌邦.复杂环境下水下爆破振动效应控制技术[J].爆破器材,2012,41(2):27-29. |
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| 作者姓名： | 王洪刚 王洪强 陈郁华 刘昌邦 |
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| 作者单位： | 武汉爆破公司 湖北武汉 430023;北方爆破工程有限责任公司 北京 100089;广东宏大广航工程有限公司 广东广州 510280 |
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| 摘 要： | 混凝土浇筑施工期间,对爆破振动安全要求较高。在莆田LNG码头施工过程中,为了减少爆破振动对周边建筑物以及新浇筑混凝土罐体的影响,采取了减振孔、改变装药结构等减振措施。通过水下爆破实际应用,证明减振孔、改变装药结构等能够有效地减少爆破对新浇筑混凝土罐体的影响。
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| 关 键 词： | 水下爆破 爆破振动 装药结构 减振孔 |
The Control of the Underwater Blasting Vibration Effect in Complex Environment |
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| WANG Honggang
,
WANG Hongqiang
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CHEN Yuhua
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LIU Changbang.The Control of the Underwater Blasting Vibration Effect in Complex Environment[J].Explosive Materials,2012,41(2):27-29. |
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| Authors: | WANG Honggang WANG Hongqiang CHEN Yuhua LIU Changbang |
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| Affiliation: | (Wuhan Blasting Engineering Company (Hubei Wuhan, 430023 ) North Blasting Engineering Co. , Ltd. (Beijing, 100089) Guangdong Hongda Guanghang Engineering Co. , Ltd. (Guangdong Guangzhou, 510280) |
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| Abstract: | During the construction of concrete pouring, the requirement is high to vibration safety. In Putian LNG- container pier, shock absorption holes and changing charge structure were used to decrease the effect of the blasting vibration to the surrounding buildings and the new pouring concrete. Through the practical application in the underwater blasting, shock absorption holes and changing charge structure can effectively decrease the influence of blasting. |
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| Keywords: | underwater blasting blasting vibration charge construction shock absorption holes |
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