Title:
CONNECTING METHOD FOR WALE FOR LANDSLIDE PROTECTION TIMBERING
Document Type and Number:
Japanese Patent JPH0468118
Kind Code:
A
Abstract:
PURPOSE: To make moment and stress not applied to joints of wales by a method wherein struts are provided at intervals the same as those of the sales and angle braces are fixed, with bolts, to the wales on positions near the joints.
CONSTITUTION: Struts 2 are provided at intervals the same as those of wales 1. Positioning is made on a joint 5 of the wales 1 for an angle brace 3 including an angle brace block, and the angle brace 3 is fixed to the wale 1 on a position near the joint. Thereby moment and stress are not applied to the joint 5, and moment being applied to the central part of the wale 1 can be reduced.
Inventors:
IKUHARA OSAMU
Application Number:
JP17996790A
Publication Date:
March 03, 1992
Filing Date:
July 07, 1990
Export Citation:
Assignee:
HIROSE & CO LTD
International Classes:
E02D17/04; (IPC1-7): E02D17/04
Domestic Patent References:
| JPH02120411A | 1990-05-08 |
Attorney, Agent or Firm:
Hashizume Eiya
Next Patent: DEVICE FOR FIXING OF BELT-LIKE BODY