真空预压法在复杂工况中的应用及效果研究
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摘要
马来西亚某煤堆场项目的复杂工况对于采用真空预压法地基处理具有很大的挑战。针对工程中存在的复杂工程问题进行了研究,为此提出了各项相关技术措施,并通过对现场监测和自检资料的分析验证了该技术措施的有效性,同时对加固效果也进行了研究,得到了一些经验数据。
The complex working conditions of a coal yard project in Malaysia results great challenges for the ground treatment by vacuum preloading. In order to solve the complex engineering problems,various technical measures have been proposed for this purpose,and the effectiveness of the technical measures was verified by the analysis of on-site monitoring and self-test data. At the same time,the reinforcement effect was also studied and some empirical data was obtained.
The complex working conditions of a coal yard project in Malaysia results great challenges for the ground treatment by vacuum preloading. In order to solve the complex engineering problems,various technical measures have been proposed for this purpose,and the effectiveness of the technical measures was verified by the analysis of on-site monitoring and self-test data. At the same time,the reinforcement effect was also studied and some empirical data was obtained.
引文
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[2]高志义.真空预压法的机理分析[J].岩土工程学报,1989,11(4):45-56.
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[4]董志良,胡利文,张功新.真空及真空联合堆载预压法加固软基的机理与理论研究[J].水运工程,2005,38(9):83-91.
[5]朱群峰,高长胜,杨守华,等.超软淤泥地基处理中真空度传递特性研究[J].岩土工程学报,2010,32(9):1429-1432.
[6]楼晓明,范成杰,朱亚娟,等.利用原位测试结果评价真空预压的加固效果[J].岩土工程学报,2013,35(2):511-514.
[2]高志义.真空预压法的机理分析[J].岩土工程学报,1989,11(4):45-56.
[3]龚晓南,岑仰润.真空预压加固软土地基机理探讨[J].哈尔滨建筑大学学报,2002,35(2):7-10.
[4]董志良,胡利文,张功新.真空及真空联合堆载预压法加固软基的机理与理论研究[J].水运工程,2005,38(9):83-91.
[5]朱群峰,高长胜,杨守华,等.超软淤泥地基处理中真空度传递特性研究[J].岩土工程学报,2010,32(9):1429-1432.
[6]楼晓明,范成杰,朱亚娟,等.利用原位测试结果评价真空预压的加固效果[J].岩土工程学报,2013,35(2):511-514.