Title:
GUIDE WALL CONSTRUCTING PC SLAB AND CONSTRUCTION METHOD OF GUIDE WALL
Document Type and Number:
Japanese Patent JP2555493
Kind Code:
B2
Abstract:
PURPOSE: To make it possible to shorten a construction period and to reduce a construction cost by reutilizing materials without making any big noise for the title construction for maintaining a drill of an excavating machine in a fixed place and direction in construction of a continuous underground wall.
CONSTITUTION: A guide wall is constituted of a plurality of insertion holes 2b, vertical plate sections 2 having a plurality of screw holes 2d on both longitudinal end parts of the outer surface and a horizontal plate section 3 at right angles to the vertical plate sections 2. PC slabs 4 are mounted to steel sheet piles 7 driven deeply into shallowly excavated grooves 8 in advance in a detachable manner or they are mounted to pressure concretes 28 placed to the bottoms of shallowly excavated grooves 8A in advance in a detachable manner to use for positioning a drill of an excavator.
Inventors:
IKEDA TOSHIAKI
Application Number:
JP27893491A
Publication Date:
November 20, 1996
Filing Date:
October 01, 1991
Export Citation:
Assignee:
TAKAMURA KENZAI KOGYO KK
International Classes:
E02D5/20; E02D5/18; (IPC1-7): E02D5/18; E02D5/20
Domestic Patent References:
| JP5320612A | ||||
| JP4915705U |
Attorney, Agent or Firm:
Tetsuo Tachibana
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