深回填区域地坪地基设计分析

Deep Backfill Area Floor Foundation Design Analysis

本文介绍了位于较深的新近回填土层上的大型试验室地坪地基设计,从技术、经济等方面分析比选了地基处理、桩基础结构架空地坪等地基设计方案,最终确定了钻孔灌注桩加结构架空底板的结构地坪做法。

This paper introduces the design of large-scale laboratory floor foundation located on the deep newly backfilled soil layer,analyzes and compares the foundation design scheme such as foundation treatment and pile base structure overhead floor from the technical and economic aspects,and finally determines the structural floor practice of bored pile plus structure overhead floor.