| 后压浆灌注桩在天津超高层建筑基础中的应用分析 张慧 |
| 投稿时间：2018-01-09 修订日期：2018-01-09 点此下载全文 |
| 引用本文：张慧.后压浆灌注桩在天津超高层建筑基础中的应用分析 张慧[J].钻探工程,2018,45(3):84-86.ZHANG Hui. Application Analysis on Post Grouting Pile in Super High-rise Building Foundation of Tianjin[J]. Drilling Engineering, 2018,45(3):84-86. |
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| 中文摘要:阐述了后压浆技术补强灌注桩的基本原理，并以中海公园城项目为例，介绍后压浆灌注桩在天津软土地区超高层建筑基础中的实践应用，最后通过静荷载实测数据对比分析后压浆灌注桩在提高承载力和降低成本方面的优越性。 |
| 中文关键词:超高层建筑 后压浆 灌注桩 软土地区 承载力 |
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| Application Analysis on Post Grouting Pile in Super High-rise Building Foundation of Tianjin |
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| Abstract:This paper describes the basic principle of reinforcing grouting pile by post grout technology and introduces the practical application of post grouting pile in super high-rise building foundation of Tianjin in soft soil area with a project case. The analysis is made on the superiority of post grouting pile in improving the bearing capacity and reducing cost with the comparison of measured static load data. |
| keywords:super high-rise building post grouting cast-in-place pile soft soil area bearing capacity |
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