某吹砂回填场地地基预处理方案浅析

吹砂回填场地土体多为饱和性的砂土,地质条件差,多为液化。该文以孟加拉国某电厂工程为实例,对吹砂回填场地地基预处理的几种方案进行浅析,并进行相关的技术经济比较,从而得到较为合理的方案。希望该文的分析结果能为吹砂回填场地地基预处理提供一定的指导作用。

The soil in the sand-blowing backfill site is mostly saturated sand with poor geological conditions and mostly liquefaction. This paper takes a power plant project in Bangladesh as an example to analyze several schemes for ground pretreatment of sand-blowing backfill site. And take relevant technical and economic comparison, obtaining a more reasonable scheme. It is hoped that the analysis results of this paper can provide a certain guiding role for ground pretreatment of sand-blowing backfill site.