| 真空联合堆载预压法加固软土地基的试验研究 |
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| 引用本文： | 王炳龙,杨龙才,宫全美,周顺华.真空联合堆载预压法加固软土地基的试验研究[J].同济大学学报(自然科学版),2006,34(4):499-503. |
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| 作者姓名： | 王炳龙 杨龙才 宫全美 周顺华 |
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| 作者单位： | 同济大学,道路与交通工程教育部重点实验室,上海,200331 |
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| 摘 要： | 根据某真空联合堆载预压法加固深厚层软土的试验成果,分析了地基沉降规律、控制软土地基路基工后沉降的效果,以及满足高速铁路路基工后沉降标准要求的预压时间.为真空联合堆载预压法在高速铁路深厚软土路基上的设计和应用提供了依据.
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| 关 键 词： | 高速铁路 软土地基 真空联合堆载预压法 工后沉降 |
| 文章编号： | 0253-374X（2006）04-0499-05 |
| 收稿时间： | 10 10 2004 12:00AM |
| 修稿时间： | 2004年10月10 |
Experimental Study on Soft Soil Reinforced by Vacuum Combined with Fill Preloading |
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| WANG Binglong,YANG Longcai,GONG Quanmei,ZHOU Shunhua.Experimental Study on Soft Soil Reinforced by Vacuum Combined with Fill Preloading[J].Journal of Tongji University(Natural Science),2006,34(4):499-503. |
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| Authors: | WANG Binglong YANG Longcai GONG Quanmei ZHOU Shunhua |
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| Institution: | Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji Univcrsity, Shanghai 200331, China |
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| Abstract: | Based on the in-situ test of subgrade over soft soil reinforced by vacuum combined with fill preloading,the soil settlement property,controlling effect of post-construction settlement and preloading time that satisfy the settlement standards are analysed.This will provide a basis for the design of high-speed railway subgrade over soft soil. |
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| Keywords: | high-speed railway soft soil ground vacuum combined with fill preloading post-(construction) settlement |
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