Vacuum dewatering and horizontal drainage blankets: a method for layered soil reclamation
Vacuum dewatering and horizontal drainage blankets: a method for layered soil reclamation
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DOI：
10.1007/s10064-009-0200-7
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发表时间：
2009-04
影响因子：
4.2
通讯作者：
Lihui Li;Q. Wang;N. Wang;J. Wang
中科院分区：
文献类型：
--
作者：
Lihui Li;Q. Wang;N. Wang;J. Wang
本文报告了一项研究，真空脱水水平土工合成排水毯作为一个更经济和有效的方法，利用疏浚物层复垦。对来自中国东部青岛市和连云港市两个不同地点的样品进行了实验室检测。研究表明，该方法是可行的，并在一个连续的过程中，可以做的堤坝建设，疏浚的填充和巩固，在一个显着的节省时间的结果。使用土工合成材料作为排水材料允许在缺乏沙子的地区进行真空排水。淤泥的强度和稳定性也通过水平土工合成排水毯的放置而增强。
This paper reports a study of vacuum dewatering using horizontal geosynthetic drainage blankets as a more economical and effective method of reclamation using layers of dredged material. Laboratory tests were carried out on samples from two different sites in eastern China, Qingdao City and Lianyungang City. The study showed that the method is feasible and results in a significant time saving as the construction of the dyke, dredging of the fill and consolidation can be done in a successive process. Using geosynthetics as the drainage material allows vacuum dewatering in areas where sand is lacking. The strength and stability of the muck is also enhanced by the placement of horizontal geosynthetic drainage blankets.