BANKING STABILIZING CONSTRUCTION METHOD ON SOFT GROUND

摘要

PROBLEM TO BE SOLVED: To provide an improved banking stabilizing construction method capable of maintaining stability as the whole banking area, even if the ground is liquefied in an earthquake due to being the soft ground, while preventing the floating and overturning of a pile head part.;SOLUTION: A large number of piles 1 are driven at a required interval in the soft ground by leaving its pile head 1a. After stretching and connecting the mutual pile heads in a net shape by a main connecting member 4 such as a rope, the pile head and the main connecting member are embedded in a liquefaction preventive layer 6 by forming the liquefaction preventive layer 6 by sediment and the crusher-run of the nonuniform grain size distribution, and banking 7 is formed on its layer.;COPYRIGHT: (C)2006,JPO&NCIPI