UA61709U - Yielding rock bolt - Google Patents

Yielding rock bolt

Info

Publication number
UA61709U
UA61709U UAU201100418U UAU201100418U UA61709U UA 61709 U UA61709 U UA 61709U UA U201100418 U UAU201100418 U UA U201100418U UA U201100418 U UAU201100418 U UA U201100418U UA 61709 U UA61709 U UA 61709U
Authority
UA
Ukraine
Prior art keywords
rock bolt
yielding
yielding rock
mass
rock
Prior art date
Application number
UAU201100418U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Гарри Григорьевич Литвинский
Original Assignee
Донбасский Государственный Технический Университет
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 Донбасский Государственный Технический Университет filed Critical Донбасский Государственный Технический Университет
Priority to UAU201100418U priority Critical patent/UA61709U/en
Publication of UA61709U publication Critical patent/UA61709U/en

Links

Landscapes

  • Joining Of Building Structures In Genera (AREA)

Abstract

A yielding rock bolt comprises a beam fixed in the rock mass, at its end there is a tightening nut and support plate between which a yielding element is installed. The yielding element installed on the rock bolt is made of sections of tubes fit to end of the rod that goes out of the mass by means of openings drilled in those.
UAU201100418U 2011-01-14 2011-01-14 Yielding rock bolt UA61709U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201100418U UA61709U (en) 2011-01-14 2011-01-14 Yielding rock bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201100418U UA61709U (en) 2011-01-14 2011-01-14 Yielding rock bolt

Publications (1)

Publication Number Publication Date
UA61709U true UA61709U (en) 2011-07-25

Family

ID=50836058

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201100418U UA61709U (en) 2011-01-14 2011-01-14 Yielding rock bolt

Country Status (1)

Country Link
UA (1) UA61709U (en)

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