Title:
梁床構造
Document Type and Number:
Japanese Patent JP7228337
Kind Code:
B2
Abstract:
To provide a composite floor slab capable of securing high yield strength and easily performing quality control and process control, and to provide a beam floor structure.SOLUTION: In a composite floor slab 1 having a half-PC floor slab 2 provided on an upper part of a steel beam (beam) and topping concrete placed on an upper side of the half-PC floor slab 2, a plurality of shape steels 4 are mounted in parallel to each other on the upper side of the half-PC floor slab 2 and embedded in the topping concrete. In a beam floor structure having the steel beam (beam), the half-PC floor slab 2 provided on the upper part of the steel beam, and the topping concrete 3 placed on the upper side of the half-PC floor slab 2, a plurality of shape steels 4 mounted in parallel to each other on the upper side of the half-PC floor slab 2 and embedded in the topping concrete 3, and the shape steel 4 is arranged to extend in a direction orthogonal to an extension direction of the steel beam, and a middle part in a length direction is arranged just above the steel beam.SELECTED DRAWING: Figure 2
Inventors:
Hideyoshi Kadowaki
Application Number:
JP2018093768A
Publication Date:
February 24, 2023
Filing Date:
May 15, 2018
Export Citation:
Assignee:
Shimizu Construction Co., Ltd.
International Classes:
E04B5/02; E04B5/38
Domestic Patent References:
| JP4024349A | ||||
| JP11350607A | ||||
| JP61098843A | ||||
| JP2000248678A | ||||
| JP55009974A |
Attorney, Agent or Firm:
Yasushi Matsunuma
Kenichi Kawabuchi
Kazuzumi Nishizawa
Kenichi Kawabuchi
Kazuzumi Nishizawa