Title:
SLOPE REINFORCEMENT METHOD
Document Type and Number:
Japanese Patent JP2014109158
Kind Code:
A
Abstract:
To provide a slope reinforcement method which alleviates stress concentration on the vicinity of a connection part between a precast plate and a rod-shaped reinforcement material, and which prevents a slope in a state of excavation without shoring from collapsing, even in the case of a sharp slope.
An axial force Ft acting on a rod-shaped reinforcement material 7 is adjusted by a tightening force T of a nut 8 in a nut tightening step. Thus, stress concentration on the vicinity of a connection part can be alleviated by ground reaction on the side of a slope 2, which is generated by pressing precast plates 1, 1a... against the slope 2 by the axial force Ft. This can inhibit deformation on the side of the slope 2.
Inventors:
ODA YUTAKA
KAMIYA TAKASHI
HATTORI KEIJI
KIRIYAMA KAZUYA
KAMIYA TAKASHI
HATTORI KEIJI
KIRIYAMA KAZUYA
Application Number:
JP2012264879A
Publication Date:
June 12, 2014
Filing Date:
December 04, 2012
Export Citation:
Assignee:
YAHAGI CONSTRUCTION CO LTD
International Classes:
E02D17/20; E02D5/76; E02D5/80
Attorney, Agent or Firm:
Kinichi Nishiyama