JPS60195309U

JPS60195309U - bridge

Info

Publication number: JPS60195309U
Application number: JP8027684U
Authority: JP
Inventors: 前田　泰敬; 奥井　大三
Original assignee: 株式会社春本鐵工所
Priority date: 1984-05-30
Filing date: 1984-05-30
Publication date: 1985-12-26
Also published as: JPH0419054Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の全体の側面図、第２図は第
１図の平面図、第３図は第１図の切断面線■−■から見
た断面図、第４図は第３図の一部拡大図、第５図は第４
図の切断面線■−■から見た断面図、第６図は腹板２付
近の斜視図、第７図は第６図の切断面線■−■から見た
断面図、第８図は本考案の他の実施例の斜視図、第９図
は本考案に従う補剛材の他の実施例の断面図、第１０図
は本考案に従う補剛材のさらに他の実施例の断面図であ
る。１・・・鉄道橋、２・・・腹板、３，４・・・フランジ
、１５　ａ、　　１５　ｂｖ　　ｉ　５　ａｔ　　１６
”・補剛材、２０−・・空腔、２１・・・防振材。第３図ｔ第６図Fig. 1 is an overall side view of an embodiment of the present invention, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a sectional view taken from the section line ■-■ in Fig. 1, and Fig. 4. is a partially enlarged view of Figure 3, and Figure 5 is a partially enlarged view of Figure 4.
6 is a perspective view of the vicinity of the abdominal plate 2, FIG. 7 is a sectional view taken from section line ■-■ in FIG. 6, and FIG. 8 is a sectional view taken from section line FIG. 9 is a perspective view of another embodiment of the present invention, FIG. 9 is a sectional view of another embodiment of the stiffener according to the present invention, and FIG. 10 is a sectional view of still another embodiment of the stiffener according to the present invention. be. 1... Railway bridge, 2... Belly plate, 3, 4... Flange, 15 a, 15 bv i 5 at 16
"・Stiffener, 20-...Vacancy, 21...Vibration isolator. Figure 3t Figure 6

Claims

[Scope of utility model registration request]

A bridge characterized in that a stiffening material having a cavity is fixed to at least one of an upper flange, a lower flange, and a belly plate of a plate girder, and a vibration isolating material is injected into the cavity.