[1]俞弘、林绍良.岩溶地区高层建筑的桩基设计与施工[J].福建工程学院学报,2020,18(03):223-227.[doi:10.3969/j.issn.1672-4348.2020.03.004]
　YU Hong,LIN Shaoliang.Pile foundation design and construction of high-rise buildings in karst areas[J].Journal of FuJian University of Technology,2020,18(03):223-227.[doi:10.3969/j.issn.1672-4348.2020.03.004]
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岩溶地区高层建筑的桩基设计与施工()
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《福建工程学院学报》[ISSN:2097-3853/CN:35-1351/Z]

卷:
第18卷
期数:
2020年03期
页码:
223-227
栏目:
出版日期:
2020-06-25

文章信息/Info

Title:
Pile foundation design and construction of high-rise buildings in karst areas
作者:
俞弘、林绍良
福建师范大学
Author(s):
YU Hong;  LIN Shaoliang
Logistic Affairs Department, Fujian Normal University
关键词:
岩溶地区; 高层建筑; 桩基设计; 冲孔灌注桩; 施工
Keywords:
karst areas;  high-rise buildings;  pile foundation design;  bored piles;  construction
分类号:
TU473.1
DOI:
10.3969/j.issn.1672-4348.2020.03.004
文献标志码:
A
摘要:
以湖北省某岩溶场地的高层建筑工程为例，对岩溶地区高层建筑桩基础的设计与施工进行了探讨，分析了复杂岩溶地区高层建筑桩基础的设计过程、溶洞的处理方法及桩基施工要点。 经过对比分析表明，冲孔灌注桩适应性强、承载力高，能钻穿溶洞达到稳定持力层，建议作为岩溶地区高层建筑的首选桩基础形式。
Abstract:
With the high-rise building project of a karst site in Hubei Province as an example, the design and construction of pile foundations of high-rise buildings in karst areas were discussed. The design process of pile foundations for high-rise buildings in complex karst areas, the treatment method of karst caves, and the key points of pile foundation construction were analyzed. Comparative analysis shows that the bored pile has strong adaptability and high bearing capacity, and can drill through the karst cave to reach the stable bearing layer. Therefore, the bored pile is the preferred pile foundation form for high-rise buildings in karst areas.

参考文献/References:

[1] 徐月松. 岩溶地区高层建筑桩基的桩型选择与施工[J]. 探矿工程, 2000(6): 17-19.[2] 郑伟国. 岩溶地区基础选型的思路和建议[J].建筑结构, 2012, 42(7): 115-118.[3] 中华人民共和国住房和城乡建设部.建筑地基基础设计规范：GB50007-2011[S]. 北京: 中国建筑工业出版社, 2011. [4] 湖北省质量技术监督局, 湖北省住房和城乡建设厅. 建筑地基基础技术规范：DB42/242-2014[S]. 北京: 中国建筑工业出版社, 2014.[5] 汤荣广. 岩溶地区基础设计及工程应用[J]. 建筑结构, 2013, 43(10): 89-93. [6] 中华人民共和国住房和城乡建设部. 建筑基桩检测技术规范：JGJ106-2014[S]. 北京: 中国建筑工业出版社, 2014.[7] 黄宏大. 岩溶地区桩基设计研究[J]. 福建建筑, 2019(10): 151-155.

更新日期/Last Update: 2020-06-25