MECHANISMS OF DESTRUCTION OF ROCKS UNDER DRILLING

MECHANISMS OF DESTRUCTION OF ROCKS UNDER DRILLING

Efficiency of drilling remains at catastrophic deterioration of arms roller bits. This phenomenon is not entered in existing theories of destruction which reject possibility of formation of the main crack in parallel a semispace plane. Presumably it is formed at high-speed unloading of the rock load...

Full description

Bibliographic Details
Main Author: STANISLAV VASILIEVITCH SINEV
Format: Article
Language:English
Published: Peoples’ Friendship University of Russia (RUDN University) 2010-12-01
Series:Structural Mechanics of Engineering Constructions and Buildings
Subjects:
износ
«лысое» долото
разрушение
трещина
микротрещина
вооружение
структура
механизмы
полупространство
деформации
Online Access:http://journals.rudn.ru/structural-mechanics/article/view/11163
id doaj-a8770b5bc68a425bb28655c206f5eb98
record_format Article
spelling doaj-a8770b5bc68a425bb28655c206f5eb982020-11-25T02:45:13ZengPeoples’ Friendship University of Russia (RUDN University)Structural Mechanics of Engineering Constructions and Buildings1815-52352587-87002010-12-0104182811162MECHANISMS OF DESTRUCTION OF ROCKS UNDER DRILLINGSTANISLAV VASILIEVITCH SINEVEfficiency of drilling remains at catastrophic deterioration of arms roller bits. This phenomenon is not entered in existing theories of destruction which reject possibility of formation of the main crack in parallel a semispace plane. Presumably it is formed at high-speed unloading of the rock loaded within elastic deformationshttp://journals.rudn.ru/structural-mechanics/article/view/11163износ«лысое» долоторазрушениетрещинамикротрещинавооружениеструктурамеханизмыполупространстводеформации
collection DOAJ
language English
format Article
sources DOAJ
author STANISLAV VASILIEVITCH SINEV
spellingShingle STANISLAV VASILIEVITCH SINEV
MECHANISMS OF DESTRUCTION OF ROCKS UNDER DRILLING
Structural Mechanics of Engineering Constructions and Buildings
износ
«лысое» долото
разрушение
трещина
микротрещина
вооружение
структура
механизмы
полупространство
деформации
author_facet STANISLAV VASILIEVITCH SINEV
author_sort STANISLAV VASILIEVITCH SINEV
title MECHANISMS OF DESTRUCTION OF ROCKS UNDER DRILLING
title_short MECHANISMS OF DESTRUCTION OF ROCKS UNDER DRILLING
title_full MECHANISMS OF DESTRUCTION OF ROCKS UNDER DRILLING
title_fullStr MECHANISMS OF DESTRUCTION OF ROCKS UNDER DRILLING
title_full_unstemmed MECHANISMS OF DESTRUCTION OF ROCKS UNDER DRILLING
title_sort mechanisms of destruction of rocks under drilling
publisher Peoples’ Friendship University of Russia (RUDN University)
series Structural Mechanics of Engineering Constructions and Buildings
issn 1815-5235
2587-8700
publishDate 2010-12-01
description Efficiency of drilling remains at catastrophic deterioration of arms roller bits. This phenomenon is not entered in existing theories of destruction which reject possibility of formation of the main crack in parallel a semispace plane. Presumably it is formed at high-speed unloading of the rock loaded within elastic deformations
topic износ
«лысое» долото
разрушение
трещина
микротрещина
вооружение
структура
механизмы
полупространство
деформации
url http://journals.rudn.ru/structural-mechanics/article/view/11163
work_keys_str_mv AT stanislavvasilievitchsinev mechanismsofdestructionofrocksunderdrilling
_version_ 1724763479086202880

Similar Items