内蒙地区砂土液化的防治与处理

PREVENTION AND DISPOSE OF SAND LIQUEFACTION IN THE INNER MONGOLIA

内蒙古巴盟地区地处河套平原,其地域多粉砂、细粉砂和粉土,虽然此地域土可承受一定的静荷载,但在机器振动、波浪和地震等动荷载作用下极可能产生液化、震陷、甚至失去地基承载能力,故需采取一定的地基处理方法,处理之后,测定出其处理后的地基性质、承载力,为河套地区的地基处理提供一些实验及理论根据。

The Inner Mongolia ties to the HeTao plain, It is most part is covered with the powder sand, thin powder sand and powder soil, although the areas soil can hear the certain static loading, while the soil is acted on the dynamic loading such as the vibration in the machine, the waves, the earthquake etc. It is apt to generate the liquefaction, earthquake sink, even lose the bearing capacity of foundation therefore, It is necessary to take some treating steps for the foundation, after the treatments, we have to observe it is foundation function, Bearing capacity of the foundation. According to it, supplying some experiment and theory grounds to the HeTao plain area.