TU473.14
福建沿海地区地质条件复杂,施工难度大,大直径嵌岩冲(钻)孔灌注桩得到了普遍采用。通过施工中桩孔形态、嵌岩深度、孔底沉渣、桩身砼灌注等环节的质量控制,能够使大直径嵌岩冲(钻)孔灌注桩满足高层、超高层建(构)筑物基础需要。
陈雄生.福建沿海地区大直径超长嵌岩冲(钻)孔灌注桩施工质量控制[J].钻探工程,2006,33(9):19-21,25.CHEN Xiong-sheng. Quality Control on Overlength Large Diameter Rock Inlaid Impact Bored Grouting Pile in Coastal Area in Fujian[J]. Drilling Engineering, 2006,33(9):19-21,25.