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较为系统、全面地介绍广东省内首次使用的3 .0m大直径钻孔桩施工中从钻孔到灌注过程的施工程序和方法以及质量控制的要点 ,对施工中可能出现的问题作了较具体的讨论、分析。
A systematic and comprehensive introduction to the first time in Guangdong Province 3. 0m large diameter bored pile construction from the drilling process to the perfusion process and methods of construction and quality control of the main points of the construction problems may be more than Specific discussion, analysis.