某高層住宅樓CFG樁復合地基非線性沉降規律監測分析

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某高層住宅樓CFG樁復合地基非線性沉降規律監測分析

李長洪, 喬蘭, 蔡美峰, 王國艷

文章導航 > 工程科學學報 > 2004 > 26(1): 15-17

李長洪, 喬蘭, 蔡美峰, 王國艷. 某高層住宅樓CFG樁復合地基非線性沉降規律監測分析[J]. 工程科學學報, 2004, 26(1): 15-17. doi: 10.13374/j.issn1001-053x.2004.01.005

引用本文:

李長洪, 喬蘭, 蔡美峰, 王國艷. 某高層住宅樓CFG樁復合地基非線性沉降規律監測分析[J]. 工程科學學報, 2004, 26(1): 15-17. doi: 10.13374/j.issn1001-053x.2004.01.005

LI Zhanghong, QIAO Lan, CAI Meifeng, WANG Guoyan. Analysis on the Nonlinear Subsidence Survey Results of CFG Pile Composite Foundation of a High-building[J]. Chinese Journal of Engineering, 2004, 26(1): 15-17. doi: 10.13374/j.issn1001-053x.2004.01.005

Citation:

LI Zhanghong, QIAO Lan, CAI Meifeng, WANG Guoyan. Analysis on the Nonlinear Subsidence Survey Results of CFG Pile Composite Foundation of a High-building[J]. Chinese Journal of Engineering, 2004, 26(1): 15-17. doi: 10.13374/j.issn1001-053x.2004.01.005

李長洪, 喬蘭, 蔡美峰, 王國艷. 某高層住宅樓CFG樁復合地基非線性沉降規律監測分析[J]. 工程科學學報, 2004, 26(1): 15-17. doi: 10.13374/j.issn1001-053x.2004.01.005

引用本文:

李長洪, 喬蘭, 蔡美峰, 王國艷. 某高層住宅樓CFG樁復合地基非線性沉降規律監測分析[J]. 工程科學學報, 2004, 26(1): 15-17. doi: 10.13374/j.issn1001-053x.2004.01.005

LI Zhanghong, QIAO Lan, CAI Meifeng, WANG Guoyan. Analysis on the Nonlinear Subsidence Survey Results of CFG Pile Composite Foundation of a High-building[J]. Chinese Journal of Engineering, 2004, 26(1): 15-17. doi: 10.13374/j.issn1001-053x.2004.01.005

Citation:

LI Zhanghong, QIAO Lan, CAI Meifeng, WANG Guoyan. Analysis on the Nonlinear Subsidence Survey Results of CFG Pile Composite Foundation of a High-building[J]. Chinese Journal of Engineering, 2004, 26(1): 15-17. doi: 10.13374/j.issn1001-053x.2004.01.005

某高層住宅樓CFG樁復合地基非線性沉降規律監測分析

doi: 10.13374/j.issn1001-053x.2004.01.005

1. 北京科技大學土木與環境工程學院, 北京 100083;
2. 中鐵十六局第四工程有限公司, 北京 101400

基金項目:

國家自然科學基金資助課題(No.50074002)

作者簡介:
李長洪男,40歲,教授,博士

中圖分類號: TU472
計量
- 文章訪問數: 267
- HTML全文瀏覽量: 94
- PDF下載量: 9
- 被引次數: 0
出版歷程
- 收稿日期: 2003-03-26

Analysis on the Nonlinear Subsidence Survey Results of CFG Pile Composite Foundation of a High-building

1. Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China;
2. Fourth Engineering Limited Company of Railway Sixteenth Office in China, Beijing 101400, China

摘要: 對CFG樁復合地基的沉降進行精密水準測量監測,通過非線性數據擬合趨勢分析得出復合地基沉降與時間關系的非線性沉降規律,指出復合地基在建筑物自重荷載作用下的蠕變性以及不均勻沉降特征,并進一步說明結構和地基基礎變形協調的重要性.
- 復合地基 /
- 地基沉降 /
- 變形監測 /
- CFG樁
Abstract: According to the precise level survey on the subsidence of CFG pile composite foundation and the nonlinear fitting trend analysis, the nonlinear relationship between composite foundation subsidece and time was obtained. The properties of creep and uneven subsidence were pointed out under the effect of building deadweight. The importance of harmony between structure and foundation deformation was emphasized in the subsidence
- compound foundation /
- subsidence of subsoil /
- deformation monitoring /
- cement fly-ash gravel pile

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計量

文章訪問數: 267
HTML全文瀏覽量: 94
PDF下載量: 9
被引次數: 0

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