| 洛阳石化总厂化纤工程4.6万m2地基强夯处理 |
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| 引用本文： | 苏冰. 洛阳石化总厂化纤工程4.6万m2地基强夯处理[J]. 岩土工程学报, 2001, 23(2): 221-226 |
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| 作者姓名： | 苏冰 |
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| 作者单位： | 中国石化洛阳石化工程公司!河南洛阳471003； |
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| 摘 要： | 介绍了采用高能级强夯法处理湿陷性黄土地基的工程实例。从夯后地基检测、基坑验槽和重大构筑物沉降观测等方面分析表明 ,强夯地基加固效果显著 ,地基处理成功 ,揭示了夯后地基土沿深度的强度变化规律 ,并分析了地基在荷载作用下的变形特点。
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| 关 键 词： | 湿陷性黄土 高能级强夯 检测 强度 地基变形 |
| 文章编号： | 1000-4548(2001)02-0221-06 |
| 修稿时间： | 2000-06-23 |
Treatment on 46000 m2 foundation of chemical fibre project of SINOPEC Luoyang Petrochemical Complex with dynamic consolidation |
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| SU Bing. Treatment on 46000 m2 foundation of chemical fibre project of SINOPEC Luoyang Petrochemical Complex with dynamic consolidation[J]. Chinese Journal of Geotechnical Engineering, 2001, 23(2): 221-226 |
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| Authors: | SU Bing |
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| Affiliation: | SINOPEC Luoyang Petrochemical Engineering Corporation Luoyang 471003 China |
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| Abstract: | In this paper, a case history of treating collapsible loess foundation with high energy dynamic consolidation is reviewed. It is found that strengthening effect of foundation after dynamic compacting is remarkable, based on the comprehensive analysis in examination of foundation, inspection of foundation holes and settlement observation of major structures. The treatment of foundation is successful. The shear strength characteristics of loess have been revealed after compacting,and deformation feature of foundation is analyzed under heavy loads. |
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| Keywords: | collapsible loess high energy dynamic consolidation examnation the shear strength deformation of foundation |
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