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DRIP RECEIVING DEVICE OF HYDRAULIC SOLIDIFYING LIQUID AND CONSTRUCTION METHOD OF COLUMN REPLACED WITH HYDRAULIC SOLIDIFYING LIQUID USING THE DEVICE
DRIP RECEIVING DEVICE OF HYDRAULIC SOLIDIFYING LIQUID AND CONSTRUCTION METHOD OF COLUMN REPLACED WITH HYDRAULIC SOLIDIFYING LIQUID USING THE DEVICE
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机译:液压凝固液的滴液接收装置及使用该装置代替液压凝固液的柱的制造方法
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摘要
PROBLEM TO BE SOLVED: To provide a drip receiving device of hydraulic solidifying liquid and a construction method of a column replaced with hydraulic solidifying liquid, which prevent the hydraulic solidifying liquid attached to a drilling auger or remaining in a supply passage of the drilling auger from dripping down to the ground surface during redeployment of a construction apparatus to the next construction position after construction of a replaced column, so that the ground surface is prevented from being stained with the hydraulic solidifying liquid; and which also prevent a viscous dug sediment attached to a drilling claw from falling into a still uncured replaced column to deteriorate quality of the replaced column as a contaminant.;SOLUTION: A drip receiving container 12 having an opening on the upper side is detachably suspended through suspension means 13 at a tip of a drilling auger 6.;COPYRIGHT: (C)2012,JPO&INPIT
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