JPH02101897U - - Google Patents
Info
- Publication number
- JPH02101897U JPH02101897U JP11030188U JP11030188U JPH02101897U JP H02101897 U JPH02101897 U JP H02101897U JP 11030188 U JP11030188 U JP 11030188U JP 11030188 U JP11030188 U JP 11030188U JP H02101897 U JPH02101897 U JP H02101897U
- Authority
- JP
- Japan
- Prior art keywords
- branch
- support
- segment
- lining
- excavation hole
- 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.)
- Granted
Links
- 238000009412 basement excavation Methods 0.000 claims description 4
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11030188U JPH0640715Y2 (ja) | 1988-08-23 | 1988-08-23 | 覆工用筒状壁体における分岐部セグメントと分岐部支持体との接合構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11030188U JPH0640715Y2 (ja) | 1988-08-23 | 1988-08-23 | 覆工用筒状壁体における分岐部セグメントと分岐部支持体との接合構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02101897U true JPH02101897U (de) | 1990-08-14 |
| JPH0640715Y2 JPH0640715Y2 (ja) | 1994-10-26 |
Family
ID=31347337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11030188U Expired - Lifetime JPH0640715Y2 (ja) | 1988-08-23 | 1988-08-23 | 覆工用筒状壁体における分岐部セグメントと分岐部支持体との接合構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0640715Y2 (de) |
-
1988
- 1988-08-23 JP JP11030188U patent/JPH0640715Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0640715Y2 (ja) | 1994-10-26 |