JPS6448999A - Method of reinforcing tunnel - Google Patents

Method of reinforcing tunnel

Info

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
Application number
JP62202939A
Other languages
Japanese (ja)
Other versions
JPH0569959B2 (en
Inventor
Masatoshi Fujita
Norimasa Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP62202939A priority Critical patent/JPS6448999A/en
Publication of JPS6448999A publication Critical patent/JPS6448999A/en
Publication of JPH0569959B2 publication Critical patent/JPH0569959B2/ja
Granted legal-status Critical Current

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.
JP62202939A 1987-08-14 1987-08-14 Method of reinforcing tunnel Granted JPS6448999A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0797896A (en) * 1992-12-25 1995-04-11 Masatoshi Fujita Lining of tunnel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503583A (en) * 1973-05-14 1975-01-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503583A (en) * 1973-05-14 1975-01-14

Cited By (1)

* Cited by examiner, † Cited by third party
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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