Title:
FLOOR SLAB ERECTION METHOD
Document Type and Number:
Japanese Patent JP2023172532
Kind Code:
A
Abstract:
To improve the degree of freedom of rail laying.SOLUTION: A floor slab erection method in a bridge is a method of installing a precast concrete floor slab 2 adjacent in the extending direction on a plurality of main girders 1 (1a, 1b) extending in the bridge axis direction with an interval between them in the direction perpendicular to the bridge axis. This method includes: interposing an intervening member 4 (4a, 4b) between the installed floor slab 2 and a receiving beam 3 disposed above the floor slab 2 and extending in a direction perpendicular to the bridge axis; and laying rails 5, 6 (5a, 5b, 6a, 6b) by supporting the main girder 1 (1a, 1b) through the receiving beam 3, the intervening member 4 (4a, 4b), and the installed floor slab 2.SELECTED DRAWING: Figure 4
Inventors:
MIMURO KEIJI
YAMANAKA HIROYUKI
YAMADA YASUSHI
KOBAYASHI KATSUYA
FUCHISAKI HIROKAZU
YAMANAKA HIROYUKI
YAMADA YASUSHI
KOBAYASHI KATSUYA
FUCHISAKI HIROKAZU
Application Number:
JP2022084417A
Publication Date:
December 06, 2023
Filing Date:
May 24, 2022
Export Citation:
Assignee:
KAJIMA CORP
International Classes:
E01D21/00
Attorney, Agent or Firm:
Moriaki Ogawa
Mitsuji Sekiya
Shoichi Okuyama
Ayako Nakamura
Soji Morimoto
Yu Tanaka
Kunitoshi Takuma
Kohei Arihara
Mitsuji Sekiya
Shoichi Okuyama
Ayako Nakamura
Soji Morimoto
Yu Tanaka
Kunitoshi Takuma
Kohei Arihara
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