JPS6448999A - Method of reinforcing tunnel - Google Patents
Method of reinforcing tunnelInfo
- Publication number
- JPS6448999A JPS6448999A JP62202939A JP20293987A JPS6448999A JP S6448999 A JPS6448999 A JP S6448999A JP 62202939 A JP62202939 A JP 62202939A JP 20293987 A JP20293987 A JP 20293987A JP S6448999 A JPS6448999 A JP S6448999A
- Authority
- JP
- Japan
- Prior art keywords
- tunnel
- degenerating
- decaying
- lining
- curing agent
- 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
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
PURPOSE: To obtain sufficient strength by a simple means by spraying a lining composition containing a hardening resin such as an epoxy resin and a curing agent therefor to the surface of a decaying and degenerating tunnel. CONSTITUTION: A lining composition containing one or more kinds of hardening resins including epoxy, urethane and unsaturated polyester resins and a curing agent therefor is sprayed to the surface of a decaying and degenerating tunnel, thereby meeting sufficiently the lining standard in terms of bending strength and compression strength with a thickness of several millimeters.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62202939A JPS6448999A (en) | 1987-08-14 | 1987-08-14 | Method of reinforcing tunnel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62202939A JPS6448999A (en) | 1987-08-14 | 1987-08-14 | Method of reinforcing tunnel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6448999A true JPS6448999A (en) | 1989-02-23 |
JPH0569959B2 JPH0569959B2 (en) | 1993-10-04 |
Family
ID=16465664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62202939A Granted JPS6448999A (en) | 1987-08-14 | 1987-08-14 | Method of reinforcing tunnel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6448999A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0797896A (en) * | 1992-12-25 | 1995-04-11 | Masatoshi Fujita | Lining of tunnel |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503583A (en) * | 1973-05-14 | 1975-01-14 |
-
1987
- 1987-08-14 JP JP62202939A patent/JPS6448999A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503583A (en) * | 1973-05-14 | 1975-01-14 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0797896A (en) * | 1992-12-25 | 1995-04-11 | Masatoshi Fujita | Lining of tunnel |
Also Published As
Publication number | Publication date |
---|---|
JPH0569959B2 (en) | 1993-10-04 |
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