| 堆载预压排水固结法加固软土地基的固结度分析 |
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| 引用本文： | 赵辉,李粮纲.堆载预压排水固结法加固软土地基的固结度分析[J].探矿工程,2005,32(3):9-11. |
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| 作者姓名： | 赵辉 李粮纲 |
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| 作者单位： | 中国地质大学〈武汉〉 工程学院;中国地质大学〈武汉〉 工程学院 |
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| 摘 要： | 结合深圳市某填海及软基处理工程实际，分别采用三维固结理论和根据实测孔隙水压力值推算软基的固结度，并加以对比分析，证明其适用性。另外，根据固结度计算公式反推软基的最终沉降量和预测沉降稳定时间，这对于提出工程具体卸载时间具有重要指导意义。
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| 关 键 词： | 堆载预压 排水固结法 软基 固结度 沉降 |
| 收稿时间： | 2004/9/28 0:00:00 |
The Consolidation Degree Analysis Of Using Load Pre-pressure Drainage Consolidation Method to Consolidate Soft-soil Foundation |
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| ZHAO Hui and LI Liang-gang.The Consolidation Degree Analysis Of Using Load Pre-pressure Drainage Consolidation Method to Consolidate Soft-soil Foundation[J].Exploration Engineering(Drilling & Tunneling),2005,32(3):9-11. |
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| Authors: | ZHAO Hui and LI Liang-gang |
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| Institution: | China University of Geosciences;China University of Geosciences |
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| Abstract: | This paper calculates the consolidation degree by using the theory of three-dimensional consolidation and taking account of the monitoring test results of pore pressure dissipation. It is proved that they are practical by contrasting with each other. In addition, according to equation of calculating consolidation degree, it can calculate ultimate settlement and predict the time when settlement is stable by contrary. It has important leading purpose to put forward the time of unloading. |
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