钻孔灌注桩质量通病成因及预防措施

Causes of Common Diseases of Bored Pile Quality and Preventive Measures

国内外对钻孔灌注桩的施工质量通病出版了大量研究成果,然而,在实际施工中钻孔灌注桩的质量问题仍然层出不穷。论文分析了钻孔灌注桩施工工艺,结合工程实践经验,就钻孔灌注桩的质量通病成因和预防措施进行了简要阐述。

The construction qualityofbored piles at home and abroad common fault published a large number of research results,but in the actual construction of bored piles quality problems emerge in endlessly, still bored piles construction technology are analyzed in this paper, combined with engineering practice experience, from the quality common fault causes and prevention measures of the bored piles are expounded briefly.