【摘要】 从理论上分析现浇混凝土薄壁筒桩施工过程中出现的土芯不能上升至地表面的异常现象及产生的原因 ,并提出的相应解决方案更多还原

【Abstract】 Because the phenomenon took place that soil core could not be raised to the earth′s surface with pour concrete thin wall cased pile construction, analysis and the opposite dealing method were introduced in theory, finally, the dealing method was determined.更多还原