| 软土区旋喷式插筋微型桩工艺试验研究 |
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| 引用本文： | 吴越琛,王进明,陆舟超. 软土区旋喷式插筋微型桩工艺试验研究[J]. 探矿工程, 2018, 45(12): 74-78 |
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| 作者姓名： | 吴越琛 王进明 陆舟超 |
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| 作者单位： | 浙江省岩土基础公司,浙江省岩土基础公司,浙江省岩土基础公司 |
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| 摘 要： | 软土地质条件下建筑物的沉降变形和承载力要求越来越高，对基础施工工艺提出了较高要求。在高压旋喷施工工艺的基础上，提出旋喷式插筋微型桩施工工艺，开展了微型桩工艺试验研究，结果表明该工艺大幅提高了单桩桩基承载性能，为实际工程应用提供了技术数据支持。
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| 关 键 词： | 软土区；旋喷式插筋微型桩；桩基承载力 |
| 收稿时间： | 2018-07-16 |
| 修稿时间： | 2018-11-01 |
Experimental Research on Jet Grouted Micro Piles in Soft Soil Area |
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| WU Yue-chen,WANG Jin-ming and LU Zhou-chao. Experimental Research on Jet Grouted Micro Piles in Soft Soil Area[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 2018, 45(12): 74-78 |
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| Authors: | WU Yue-chen WANG Jin-ming LU Zhou-chao |
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| Affiliation: | Zhejiang Geotechnical & Foundation Company,Zhejiang Geotechnical & Foundation Company,Zhejiang Geotechnical & Foundation Company |
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| Abstract: | Under the condition of soft soil, the requirements of buildings on settlement deformation and bearing capacity are getting higher and higher, leading to higher requirements on the foundation construction. Based on the high-pressure jet grouting process, the micro-pile construction process with jet grouting was proposed, and tested. The results show that the process greatly improves the bearing capacity of the single-pile pile foundation and provides data support for field applications. |
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| Keywords: | soft soil area jet grouted micro piles pile foundation bearing capacity |
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