摘要
就目前灌注桩桩基保证成桩质量施工中的几个问题 ,进行分析探下灌注桩桩基的施工通病和质量问题 ,并确保桩基承载力和沉降满足设计要求。
Several questions of cast in piles assuring the quality of built up pile at present are analyzed in this paper. The question should notice in the middle of constructing and the measure of improving the quality of built up pile are brought forward. It effectively solves the common fault of cast in place piles in the middle of constructing and the question of quality. It also ensures the pile bearing capacity and meets the design request of sedimentation.
出处
《有色矿冶》
2002年第4期10-13,共4页
Non-Ferrous Mining and Metallurgy
关键词
灌注桩
桩基础施工
桩端注浆
高压旋喷注浆
水下混凝土
单桩承载力
expanded head, pile end grouting,high pressure rotary grouting, under water concrete, single pile bearing capacity
