Title:
VIBRATION CONTROL REINFORCING STRUCTURE FOR EXISTING BUILDING
Document Type and Number:
Japanese Patent JP3906351
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a vibration control reinforcing structure capable of absorbing an earthquake force and displaying vibration control effect by means of a vibration control member provided in a vibration control frame, simple in structure, with little materials.
SOLUTION: A portal vibration control megaframe 100 is constructed by connecting the upper parts of a pair of vibration control megaframes 50A, 50B erected at intervals in the vicinity of the reinforcing parts of an existing building 1 with hat beam 60, and the respective vibration control longitudinal megaframes 100 are formed by joining the same number of vibration control frames 10A as the number of floors of the vibration control reinforcing part of the building in the vertical direction to be integrally combined. The respective vibration control frames are provided with the vibration control members inside a rectangular frame consisting of steel vertical members and lateral members, so that an earthquake force can be absorbed by the deformation of the rectangular frame at the time of the earthquake, and the hat beams 60 are arranged on the rooftop of the reinforcing part of the building, with both ends connected to the upper ends of the respective vibration control longitudinal megaframe 100. The lower ends of the respective vibration control longitudinal megaframe 100 are fixed to the lower building body of the lowest floor of the reinforcing part of the building, and the longitudinal members and lateral members of the rectangular frames of the respective vibration control frames are fixed to the walls, pillars, floors, beams, or the like of the building.
Inventors:
Yasushi Koji
Eiji Matsui
Shimizu Hitoshi
East end Yasuo
Shigeo Minewaki
Eiji Matsui
Shimizu Hitoshi
East end Yasuo
Shigeo Minewaki
Application Number:
JP26100498A
Publication Date:
April 18, 2007
Filing Date:
August 31, 1998
Export Citation:
Assignee:
TAKENAKA CORPORATION
International Classes:
E04B1/58; E04G23/02; E04H9/02; F16F7/12; F16F15/02; (IPC1-7): E04G23/02; E04B1/58; E04H9/02; //F16F7/12; F16F15/02
Domestic Patent References:
| JP9203217A | ||||
| JP9209579A | ||||
| JP9158528A | ||||
| JP10140873A | ||||
| JP10002125A | ||||
| JP48101734A |
Attorney, Agent or Firm:
Yuzo Komiya