Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD FOR REINFORCING STEEL PIER AND REINFORCING STRUCTURE
Document Type and Number:
Japanese Patent JP2003261909
Kind Code:
A
Abstract:

To provide a method for reinforcing a steel pier capable of functioning even to previously working load at a low cost easily without requiring the installation of a water scaffold and a reinforcing structure.

In the reinforcing structure, an expansion-contraction operable stress beam 20 is arranged in approximately parallel with stress generated in the side plate 10A of the pier 10 while fixed compressive force is added by the elongation operation of the stress beam 20 at an intermediate site in the thickness direction where stress in the crossed section of a vertical supporting column 11 and a cross beam 12 in the pier 10, in which the horizontal cross beam 12 is extended integrally from the upper end section of the supporting column 11, is relatively small.


Inventors:
Uno, Nauemon
Nishido, Takayuki
Saito, Shiro
Tani, Ikuo
Sugizaki, Mamoru
Application Number:
JP2002000062158
Publication Date:
September 19, 2003
Filing Date:
March 07, 2002
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND CO LTD
ISMIC:KK
International Classes:
E01D19/02; E01D22/00; E04G23/02; (IPC1-7): E01D19/02; E04G23/02
Attorney, Agent or Firm:
坂本 徹 (外1名)



 
Previous Patent: SNOW-MELTING FACILITY

Next Patent: DELINEATOR WITH WINDMILL