哈CS1压气站特殊不良地质条件的岩土工程处理

摘要

哈萨克斯坦CS1压气站工程处于湿陷性和膨胀性土的不良地质条件,对项目的工期、质量、安全、成本构成严重威胁.在CS1压气站工程建设中,通过对不合格初勘地质报告的纠正、地基处理设计优化、施工控制与优化和地基检测,消除了地基隐患,确保了建筑物安全,缩短了地基处理工期2个月以上.%CS1 compressor station in Kazakstan is located on collapsible and expansive soil where is of unfavorable geological condition and produces huge difficulties to construction schedule, quality, safety and cost. During construction of CS1 compressor station, potential risks in foundation are successfully eliminated and building safety is effectively protected through correction of disqualified preliminary geological exploration report, improvement of foundation treatment design, construction control and optimization, foundation inspection. Construction period of foundation treatment is shortened by more than 2 months.