Title:
FLOATING FORM DEVICE FOR CONSTRUCTING RC RACK BOTTOM FACE ABOVE BASE ISOLATION LAYER
Document Type and Number:
Japanese Patent JP2015086631
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a floating form device for constructing an RC rack bottom face that allows a form to be easily installed and removed and may be constructed at low cost, even in the case where a gap height from a top end of a base to a bottom face of an RC rack is low and a distance between aseismic base isolation bearings is long.SOLUTION: The device is used for casting concrete in place for an RC rack 13 supported on a base 10 via an aseismic base isolation bearing 12, and forms a bottom face of the RC rack 13 in a way that leaves a clearance 14 between the base 10 and the RC rack 13. The device comprises a supporting 2 positioned between aseismic base isolation bearings 12, 12 situated adjacent to each other on the base 10, and a bottom form 3 supported by the supporting 2 and forming the bottom face of the RC rack 13. Each supporting 2 has a main supporting body 4 that extends inward and outward of the building from the RC rack 13, and a tiltable leg 5 installed to allow free rotation at several locations along the longer direction of the main supporting body, projecting downward from the main supporting body 4 and mounted on the top surface of the base 10. Each tiltable leg 5 is rotatable only toward inside of the building, in a state where it projects downward and is mounted on the top surface of the base 10.
Inventors:
YOO DONG-YEON
SUZUKI KINYA
SUZUKI KINYA
Application Number:
JP2013227931A
Publication Date:
May 07, 2015
Filing Date:
November 01, 2013
Export Citation:
Assignee:
DAIWA HOUSE IND
NSP KK
NSP KK
International Classes:
E04G15/06; E02D27/01; E04G17/14; E04H9/02
Attorney, Agent or Firm:
Masashi Noda
Shuji Sugimoto
Shuji Sugimoto