【摘要】 在工程建设中 ,填土击实的问题常常遇到 ,击实指标控制常用密度来控制 ,对于粘性土、非粘性土由于其微料结构不同 ,尤其是非粘性土 ,击实质量控制仅用干密度无法保证工程质量。通过对总干三泵站施工中发生的一起工程质量缺陷分析说明此问题更多还原

【Abstract】 In construction,it often meet the problem of compact,and it is controlled using desity.Because of the difference of particle structure of stiky and unstiky clay.It can’t be guranted engeneering quality of compact control using dry desity.Through a fault of constructive quality happend in main stream third grade pump station construction,it gives reference for engeneering clay filling compact.更多还原