| 卵漂石地层深基坑高压旋喷桩止水帷幕施工工艺 |
| 投稿时间：2015-05-18 修订日期：2015-07-16 点此下载全文 |
| 引用本文：鲁鸿福,王丽梅.卵漂石地层深基坑高压旋喷桩止水帷幕施工工艺[J].钻探工程,2015,42(8):80-84.LU Hong-fu,WANG Li-mei. Construction Technology of High Pressure Jet Grouting Pile Waterproof Curtain for Deep Foundation Pit in Cobble and Boulder Strata[J]. Drilling Engineering, 2015,42(8):80-84. |
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| 基金项目:甘肃省地矿局地质工程类新技术推广项目“深基坑止水帷幕施工技术研究”（编号：201402） |
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| 中文摘要:结合青海省微电机厂棚户区改造项目深基坑止水帷幕施工的成功经验，总结出卵漂石地层深基坑双排单重管高压旋喷桩止水帷幕施工的施工工艺及技术要点。 |
| 中文关键词:单重管 双排高压旋喷桩 止水帷幕 卵漂石地层 深基坑 |
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| Construction Technology of High Pressure Jet Grouting Pile Waterproof Curtain for Deep Foundation Pit in Cobble and Boulder Strata |
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| Abstract:Combined with the successful experience in waterproof curtain construction of deep foundation pit for shantytowns reconstruction of a micro motor factory in Qinghai Province, the summarization is made on the construction technology and the key technical points of double-row single pipe and high pressure jet grouting pile waterproof curtain for deep foundation pit in cobble stratum. |
| keywords:single pipe double-row high pressure jet grouting pile waterproof curtain cobble and boulder stratum deep foundation pit |
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