Title:
CONNECTED BODY OF LEGO-TYPE COMPOSITE STRUCTURE FORMED BY CRIMPING AND JOINING COMMON MEMBERS OF CLT SLAB AND PC BEAM AND HAVING FIRE RESISTANCE
Document Type and Number:
Japanese Patent JP2019105146
Kind Code:
A
Abstract:
To develop a connection method bringing out in-plane rigidity valuable for a building material, in a manner of leveraging resource advantages of, and compensating disadvantages of a CLT material; and a structural mechanics constitution leveraging component shapes; and to provide a comprehensive constitution method of a fire resisting structure.SOLUTION: A connected body of frames is formed by joining entire upper and lower header faces of a CLT wall and upper and lower faces of PC beams with a flat cross section at each layer with each other, with the upper and lower header faces of the CLT wall tension-forced by joining members for PC rods, wherein the joining members are pre-arranged in the upper and lower faces of the PC beams each on a center axis of the PC beam aligned to a center of the upper and lower header faces of the CLT wall, wherein the center lines of the CLT and the PC beams with the flat cross section correspond to each other at each layer, and wherein each of the joining members is stretched by screw bolts provided at both ends of the PC steel rod. The flat PC beam of the connected body includes the joining members connecting adjacent beam ends with each other disposed in advance in a header at both ends of the beam having a length of 2 to 5 m consisting of regular length units of 0.5. The respective ends of the PC beam with a flat cross section are joined with each other linearly or orthogonally in a planar views. An outline length of a square or a rectangular surrounded by the flat beam is restricted by a number of the regular length beams and an area of thereof.SELECTED DRAWING: Figure 1
Inventors:
SHOJI ETSUJI
Application Number:
JP2017252382A
Publication Date:
June 27, 2019
Filing Date:
December 11, 2017
Export Citation:
Assignee:
RAITO KENCHIKU JIMUSHO KK
International Classes:
E04B1/14; E04B1/94; E04B2/56
Domestic Patent References:
| JP2017053187A | 2017-03-16 | |||
| JP2017078307A | 2017-04-27 | |||
| JP2005256538A | 2005-09-22 | |||
| JP2015218462A | 2015-12-07 |