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Position: Home > Articles > Methods of prevention and treatment of collapsing drill holes in bridge construction Journal of Jilin Forestry Science and Technology 2001,30 (6) 50+52

钻孔灌注桩坍孔的预防与处理

作  者:
韩玉民
单  位:
白城师范高等专科学校
关键词:
钻机;泥浆;钢筋笼;坍孔
摘  要:
本文分析了在粉砂土地质情况下 ,桥梁钻孔灌注桩施工中发生坍孔的原因 ,提出了坍孔的预防及处理方法
译  名:
Methods of prevention and treatment of collapsing drill holes in bridge construction
作  者:
HAN Yu-min (Higher teachers training school of Baicheng, Baicheng 137000, China )
关键词:
driller; mud; reinforcing cage; collapsed drill hole
摘  要:
The collapsing cause of the drill holes in bridge construction under silt geologic condition was analyzed. Methods of prevention and treatment of which were presented in this paper.

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