摘要
介绍了西户高速公路的工程概况。基于该段地表土天然含水量大 ,除采取用垫层法外 ,还需铺设土工格栅以使底部形成板体结构。介绍了土工格栅的性能 ,施工要求和铺设方法。由于土工格栅性能优异 ,结构特殊合理、格栅纵横相连 ,能最大程度地减少基础沉降 ,增强整体性能 。
The general engineering situation of Xihu highway is introduced. Because in this section topsoil contain lots of natural water, the construction need using sand gravel cushion technique and paving geogird to form board structure in bottom. In this paper the capability, construction demands and paving method of geogrid are introduced. The geogrid have so many advantages as excellent capability and rational structure that it can reduce the settlement of foundation and strengthen integrity and obtain good construction effect.
出处
《山西建筑》
2002年第1期51-52,共2页
Shanxi Architecture
关键词
高速公路
土工格栅
铺设
工程施工
highway, geogrid, paving method, construction effect
