| 人工挖孔桩基岩爆破技术在深基坑中的应用 |
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| 引用本文： | 陈俊生.人工挖孔桩基岩爆破技术在深基坑中的应用[J].施工技术,2005(Z1). |
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| 作者姓名： | 陈俊生 |
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| 作者单位： | 广东省第一建筑工程有限公司 广东广州510170 |
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| 摘 要： | 当设计要求人工挖孔桩须穿过较厚的中风化岩层,嵌置于微风化岩层时,给施工造成了很大的困难,采用爆破技术能很好的解决这一施工难题,本文介绍爆破施工的技术参数设计及振动监测测试。
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| 关 键 词： | 人工挖孔桩 深基坑 爆破技术 监测测试 |
Application of Manual Excavation Pile and Rock-bed Blasting Technology in Deep Foundation Pit |
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| CHEN Jun-sheng.Application of Manual Excavation Pile and Rock-bed Blasting Technology in Deep Foundation Pit[J].Construction Technology,2005(Z1). |
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| Authors: | CHEN Jun-sheng |
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| Abstract: | When a design requires manual excavation pile must to go through thick medium weathering rock layer,fixing it in light weathering rock layer,it creates great difficulty to construction.Blasting technology is a good way to solve the problem.The author introduces blasting construction technology parameters design and vibration monitoring. |
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| Keywords: | manual excavation pile deep foundation pit blasting technology monitoring and test |
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