Title:
REINFORCEMENT STRUCTURE AND REINFORCEMENT METHOD OF STEEL BAR CONCRETE FLOOR SLAB
Document Type and Number:
Japanese Patent JP2020094487
Kind Code:
A
Abstract:
To provide a reinforcement structure of a steel bar concrete floor slab capable of improving a fatigue durability of the steel bar concrete floor slab used for a place where a dynamic load is placed repeatedly.SOLUTION: A reinforcement structure of a steel bar concrete floor slab for improving a fatigue durability of the steel bar concrete floor slab comprises a concrete 5, a steel bar 6 extending in a within surface direction of the concrete 5 inside of the concrete 5 and a rod member 3 extending in an out of surface direction Y of the concrete 5 in a substantially orthogonal direction to the steel bar 6 inside of the concrete 5 and the concrete 5 has a surface 5a on which a wheel load is placed and the rod member 3 extends in the out of surface direction Y of the concrete 5 in substantially orthogonal direction to the surface 5a on which the wheel load is placed.SELECTED DRAWING: Figure 3
Inventors:
MAEKAWA KOICHI
HIRATSUKA YOSHITATSU
HIRATSUKA YOSHITATSU
Application Number:
JP2020043810A
Publication Date:
June 18, 2020
Filing Date:
March 13, 2020
Export Citation:
Assignee:
UNIV TOKYO
SHO BOND CORP
SHO BOND CORP
International Classes:
E01D19/12; E04B5/32; E01D22/00
Domestic Patent References:
| JP2009127261A | 2009-06-11 |
Attorney, Agent or Firm:
Yasuhiko