JPS5733696A - Lock bolt application of collapsing sandy natural ground - Google Patents

Lock bolt application of collapsing sandy natural ground

Info

Publication number
JPS5733696A
JPS5733696A JP10699280A JP10699280A JPS5733696A JP S5733696 A JPS5733696 A JP S5733696A JP 10699280 A JP10699280 A JP 10699280A JP 10699280 A JP10699280 A JP 10699280A JP S5733696 A JPS5733696 A JP S5733696A
Authority
JP
Japan
Prior art keywords
sandy
collapsing
lock bolt
natural ground
bolt application
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
Application number
JP10699280A
Other languages
Japanese (ja)
Inventor
Taku Ishii
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.)
Shimizu Construction Co Ltd
Original Assignee
Shimizu Construction Co 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 Shimizu Construction Co Ltd filed Critical Shimizu Construction Co Ltd
Priority to JP10699280A priority Critical patent/JPS5733696A/en
Publication of JPS5733696A publication Critical patent/JPS5733696A/en
Pending legal-status Critical Current

Links

Landscapes

  • Rock Bolts (AREA)
  • Piles And Underground Anchors (AREA)
JP10699280A 1980-08-04 1980-08-04 Lock bolt application of collapsing sandy natural ground Pending JPS5733696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10699280A JPS5733696A (en) 1980-08-04 1980-08-04 Lock bolt application of collapsing sandy natural ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10699280A JPS5733696A (en) 1980-08-04 1980-08-04 Lock bolt application of collapsing sandy natural ground

Publications (1)

Publication Number Publication Date
JPS5733696A true JPS5733696A (en) 1982-02-23

Family

ID=14447727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10699280A Pending JPS5733696A (en) 1980-08-04 1980-08-04 Lock bolt application of collapsing sandy natural ground

Country Status (1)

Country Link
JP (1) JPS5733696A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199999A (en) * 1982-05-18 1983-11-21 大成建設株式会社 Anchoring method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4980813A (en) * 1972-12-05 1974-08-05
JPS5356102A (en) * 1976-11-02 1978-05-22 Maeda Construction Method of excavating antiidestruction heading with rock bolt

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4980813A (en) * 1972-12-05 1974-08-05
JPS5356102A (en) * 1976-11-02 1978-05-22 Maeda Construction Method of excavating antiidestruction heading with rock bolt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199999A (en) * 1982-05-18 1983-11-21 大成建設株式会社 Anchoring method
JPS624520B2 (en) * 1982-05-18 1987-01-30 Taisei Corp

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