JPH02112704U

JPH02112704U -

Info

Publication number: JPH02112704U
Application number: JP2180289U
Authority: JP
Priority date: 1989-02-27
Filing date: 1989-02-27
Publication date: 1990-09-10

Description

[Brief explanation of drawings]

第１図は本考案の橋梁用伸縮継手の一例を示す
斜視図、第２図はその断面図、第３図は本考案の
他の実施例の橋梁用伸縮継手の断面図、第４図は
従来の橋梁用伸縮継手の斜視図、第５図はその断
面図である。１０……フエースプレート、１１……プレート
部、１２……ウエブ、３０……バツクアツプ材、
４０……シール材、５０……フイルム。 Fig. 1 is a perspective view showing an example of an expansion joint for a bridge according to the present invention, Fig. 2 is a cross-sectional view thereof, Fig. 3 is a cross-sectional view of an expansion joint for a bridge according to another embodiment of the present invention, and Fig. 4 is a cross-sectional view of the expansion joint for a bridge according to another embodiment of the present invention. A perspective view of a conventional expansion joint for a bridge, and FIG. 5 is a sectional view thereof. 10...Face plate, 11...Plate portion, 12...Web, 30...Backup material,
40...Sealing material, 50...Film.

Claims

[Claims for Utility Model Registration] A pair of webs erected on a pair of floor slabs facing each other, and horizontally arranged at the upper end of each web with an appropriate gap between each side. a face plate having plate portions that are screwed together with each other; a back-up member installed between each web with an appropriate gap between each plate portion below each plate portion of the face plate; and the back-up member and An elastic sealant is filled between the face plates and the plate portions, and one side portion of each web is attached to each web along the lower surface of each face plate, and the gaps between the plate portions are filled. A bridge expansion joint comprising: a pair of film-like materials that overlap each other so as to cover each other;