提高钻孔灌注桩质量 常 州 三 建 建 设 有 限 公 司 307 项 目 部 二 〇一二 年十月 -1- 目 录 一 、工 程 概 况 ··········································································································· 2 二 、小 组 概 况 ············································································································· 3 三 、选 题 理 由 ············································································································· 4 四 、现 状 调 查 ············································································································· 4 五 、课 题 活 动 目 标 ····································································································· 5 六 、要 因 分 析 ············································································································· 5 七 、制 定 对 策 ············································································································· 7 八 、对 策 实 施 ·················································································...