土工格栅在东滩河水毁工程中的应用

Application of Geotechnic Grill in Restoration Construction of Dongtan River

介绍了土工格栅的工作机理和土工格栅提高土体承载力的模拟试验及承载力计算。淮海农场采用包裹式土工格栅满铺的方法加固修复东滩河水毁工程 ,经测试 ,处理后的地基承载力达到 2 0 0～ 2 5 0kPa。

Working principle of geotechnic grill, model test of improving soil bearing capacity with the grill as well as calculation of the bearing capacity is described. Dongtan River was restored by laying geotechnic grills. From detection, it's shown that the bearing capacity of improved soil is up to 200～250kPa.