JPH0376095U - - Google Patents
Info
- Publication number
- JPH0376095U JPH0376095U JP13621589U JP13621589U JPH0376095U JP H0376095 U JPH0376095 U JP H0376095U JP 13621589 U JP13621589 U JP 13621589U JP 13621589 U JP13621589 U JP 13621589U JP H0376095 U JPH0376095 U JP H0376095U
- Authority
- JP
- Japan
- Prior art keywords
- parts
- joint material
- rear segments
- joint
- interposing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
図面は本考案の実施例を示すもので、第１図は
その継手部の縦断正面図、第２図は圧縮、引張作
用を受けた際の継手材の変形状態を示す縦断側面
図、第３図は捩れ作用を受けた際の継手材の変形
状態を示す縦断正面図、第４図は剪断作用を受け
た際の継手材の変形状態を示す縦断側面図、第５
図は間隔部を形成するための平板ジヤツキを配設
した状態の縦断側面図である。
１，２……前後セグメント、３……間隔部、４
……止水材、７……継手材、７ａ……彎曲部、７
ｂ……直状脚部。
The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional front view of the joint, FIG. 2 is a longitudinal sectional side view showing the state of deformation of the joint material under compression and tension, and FIG. Figure 4 is a longitudinal sectional front view showing the deformed state of the joint material when subjected to torsional action, Fig. 4 is a longitudinal sectional side view showing the deformed state of the joint material when subjected to shear action, and Fig. 5
The figure is a longitudinal sectional side view of a state in which a flat jack for forming a gap is provided. 1, 2... Front and rear segments, 3... Spacing section, 4
...Water stop material, 7...Joint material, 7a...Curved portion, 7
b...straight leg.
Claims (1)
た前後セグメント１，２の前記間隔部３の外周部
を全周に亘つて伸縮自在な止水材４により連結す
ると共に、内周部複数個所間にＵ字状に彎曲した
弾塑性を有する金属製継手材７を介在させ、該継
手材７の両端部を前後セグメント１，２に固定し
てなることを特徴とするセグメントの可撓性継手
構造。 The outer peripheries of the spacing parts 3 of the front and rear segments 1 and 2, which are arranged at an appropriate interval 3 in the tunnel length direction, are connected by a stretchable waterproof material 4 over the entire circumference, and a plurality of inner periphery parts are connected. Flexibility of the segment characterized by interposing a U-shaped elastic-plastic metal joint material 7 between the parts, and fixing both ends of the joint material 7 to the front and rear segments 1 and 2. Joint structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13621589U JPH0376095U (en) | 1989-11-25 | 1989-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13621589U JPH0376095U (en) | 1989-11-25 | 1989-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0376095U true JPH0376095U (en) | 1991-07-30 |
Family
ID=31683433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13621589U Pending JPH0376095U (en) | 1989-11-25 | 1989-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0376095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009052233A (en) * | 2007-08-24 | 2009-03-12 | Sapporo City | Base isolation joint |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59192198A (en) * | 1983-04-14 | 1984-10-31 | 株式会社ブリヂストン | Ring joint for segment and connection of segment using same |
| JPS5947784B2 (en) * | 1979-07-31 | 1984-11-21 | セントラル硝子株式会社 | Structure of external walls in concrete buildings |
| JPS6053232A (en) * | 1983-09-03 | 1985-03-26 | Usui Internatl Ind Co Ltd | Fluid coupling device |
-
1989
- 1989-11-25 JP JP13621589U patent/JPH0376095U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947784B2 (en) * | 1979-07-31 | 1984-11-21 | セントラル硝子株式会社 | Structure of external walls in concrete buildings |
| JPS59192198A (en) * | 1983-04-14 | 1984-10-31 | 株式会社ブリヂストン | Ring joint for segment and connection of segment using same |
| JPS6053232A (en) * | 1983-09-03 | 1985-03-26 | Usui Internatl Ind Co Ltd | Fluid coupling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009052233A (en) * | 2007-08-24 | 2009-03-12 | Sapporo City | Base isolation joint |