论文部分内容阅读
核电站中的核岛厂房由于其特殊性,一般坐落在基岩上,随着国内核电事业的发展,备选优良厂址越来越稀缺,目前已经出现了软土备选厂址。但是,目前在世界范围内,核岛厂房采用桩基或复合地基的先例很少。本文以某个潜在软土厂址为例,采用CFG桩复合地基的处理方法,通过对承载力和沉降量进行计算,初步判断该地基处理方法对厂址的适用性。
Due to its particularity, nuclear island plant in nuclear power plant is generally located on bedrock. With the development of nuclear power industry in China, more and more excellent plant sites are becoming scarce. Nowadays, alternative sites for soft soil have emerged. However, there are very few precedents around the world for the use of pile foundations or composite foundations in nuclear island factories. In this paper, a potential soft soil site as an example, the use of CFG pile composite foundation treatment method, through the bearing capacity and settlement calculation to determine the applicability of the foundation treatment method to the site.