JPS5810993U

JPS5810993U - Joint structure of earth retaining wall ring

Info

Publication number: JPS5810993U
Application number: JP10176781U
Authority: JP
Inventors: 広瀬　鉄蔵; 亀井　義和
Original assignee: 日本鋼管ライトスチ−ル株式会社
Priority date: 1981-07-10
Filing date: 1981-07-10
Publication date: 1983-01-24

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、ライナープレートの部分斜視図、第２図は、
従来の補強リングの接合構造を示す斜視図、第３図は、
この考案の補強リングの接合構造を示す部分切欠斜視図
、第４図は、第３図の八−Ａ線断面図、第５図は、他の
実施例を示す部分切欠斜視図である。図面において、１・・・・・・波付鋼板、１′・・・・・・上下端部、
２・・・・・・側板、３，４・・・・・・ボルト孔、５
・・・・・・補強リング部材、６・・・・・・継手板、
７・・・・・・補強リング部材、７′・・・・・・フラ
ンジ、８・・・・・・ともまわり防止部材、９・・・・
・・ボルト、１０・・・・・・ナツト。FIG. 1 is a partial perspective view of the liner plate, and FIG. 2 is a partial perspective view of the liner plate.
FIG. 3 is a perspective view showing the joining structure of a conventional reinforcing ring.
FIG. 4 is a sectional view taken along line 8-A in FIG. 3, and FIG. 5 is a partially cutaway perspective view showing another embodiment of the invention. In the drawings, 1...corrugated steel plate, 1'...upper and lower ends,
2... Side plate, 3, 4... Bolt hole, 5
...Reinforcement ring member, 6...Joint plate,
7... Reinforcement ring member, 7'... Flange, 8... Both rotation prevention member, 9...
...Bolt, 10...Natsuto.

Claims

[Scope of utility model registration request]

, At least two reinforcing ring members are connected to each other via two joint plates, which are used to reinforce a liner plate for retaining walls, which is made by fixing side plates to both ends of a corrugated steel plate curved in an arc shape. A joint structure for bolt-joining a reinforcing ring for an earth retaining wall, characterized in that a rotation preventing member is fixed around the bolt hole on the inner surface of the flange at the end of the reinforcing ring member.