Treatment and Precaution against Constructing Problem of a Pile Foundation Project
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					    摘要: 某工程桩基的施工采用长螺旋钻孔压灌桩后插钢筋笼施工工艺,在施工中出现了钢筋笼下插不到设计标高、埋钻等现象,对此进行了原因分析,并提出了处理和预防措施。Abstract: The constructing technology of infixing reinforcing cage after cast-in-place gun-concreting pile by auger rig is used for execution of the pile foundation project. The phenomena of no-designed elevation infixed reinforcing cage and built up in the hole are appeared in the construction. The reason for the phenomena is analyzed, and treatment and precaution is put forward.
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