JPS546325A - Method of roofing tunnel or underground cavity - Google Patents

Method of roofing tunnel or underground cavity

Info

Publication number
JPS546325A
JPS546325A JP7060677A JP7060677A JPS546325A JP S546325 A JPS546325 A JP S546325A JP 7060677 A JP7060677 A JP 7060677A JP 7060677 A JP7060677 A JP 7060677A JP S546325 A JPS546325 A JP S546325A
Authority
JP
Japan
Prior art keywords
roofing
tunnel
underground cavity
underground
cavity
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
JP7060677A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5531271B2 (enrdf_load_stackoverflow
Inventor
Katsumoto Ueda
Kazusumi Uematsu
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.)
Hazama Ando Corp
Original Assignee
Hazama Gumi Ltd
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 Hazama Gumi Ltd filed Critical Hazama Gumi Ltd
Priority to JP7060677A priority Critical patent/JPS546325A/ja
Publication of JPS546325A publication Critical patent/JPS546325A/ja
Publication of JPS5531271B2 publication Critical patent/JPS5531271B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP7060677A 1977-06-15 1977-06-15 Method of roofing tunnel or underground cavity Granted JPS546325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7060677A JPS546325A (en) 1977-06-15 1977-06-15 Method of roofing tunnel or underground cavity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7060677A JPS546325A (en) 1977-06-15 1977-06-15 Method of roofing tunnel or underground cavity

Publications (2)

Publication Number Publication Date
JPS546325A true JPS546325A (en) 1979-01-18
JPS5531271B2 JPS5531271B2 (enrdf_load_stackoverflow) 1980-08-16

Family

ID=13436399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7060677A Granted JPS546325A (en) 1977-06-15 1977-06-15 Method of roofing tunnel or underground cavity

Country Status (1)

Country Link
JP (1) JPS546325A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5732023U (enrdf_load_stackoverflow) * 1980-07-31 1982-02-19

Also Published As

Publication number Publication date
JPS5531271B2 (enrdf_load_stackoverflow) 1980-08-16

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