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Фундаментальные и прикладные вопросы горных наук最新文献

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EXPERIMENTAL STUDY OF PIPES INDENTION IN SOIL UNDER THE ACTION OF AIR-DRIVEN HAMMER WITH TWO-MASS PISTON 气动双质量活塞锤作用下土中管道压痕试验研究
Фундаментальные и прикладные вопросы горных наук Pub Date : 1900-01-01 DOI: 10.15372/fpvgn2019060252
V. Chervov, I. Tishchenko
{"title":"EXPERIMENTAL STUDY OF PIPES INDENTION IN SOIL UNDER THE ACTION OF AIR-DRIVEN HAMMER WITH TWO-MASS PISTON","authors":"V. Chervov, I. Tishchenko","doi":"10.15372/fpvgn2019060252","DOIUrl":"https://doi.org/10.15372/fpvgn2019060252","url":null,"abstract":"Экспериментально изучена работа устройства с двумя подвижными ударными массами, действующими в едином корпусе для виброударного погружения стальных труб в упругопластическую грунтовую среду. Изготовлен и испытан лабораторный образец пневмомолота с составной ударной частью, выполненный на основе воздухораспределительной схемы с упругим клапаном в камере обратного хода ударника. Приведены результаты исследования рабочего цикла при различных типах настройки. Получены предварительные сведения о возможности влияния ударов на продолжительность и периодичность силового импульсного воздействия.","PeriodicalId":196311,"journal":{"name":"Фундаментальные и прикладные вопросы горных наук","volume":"597 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123424971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
EFFECT OF OPERATING LOADS ON CHANGES IN STRESS-STRAIN STATE OF TRANSPORT TUNNEL LINING 运行荷载对运输隧道衬砌应力-应变状态变化的影响
Фундаментальные и прикладные вопросы горных наук Pub Date : 1900-01-01 DOI: 10.15372/fpvgn2021080116
M. Lebedev
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引用次数: 0
PHYSICAL MODELING OF ROCKS ON THE BASIS OF ROCK - GAS - MOISTURE COMPOSITES 基于岩石-气体-水分复合材料的岩石物理模拟
Фундаментальные и прикладные вопросы горных наук Pub Date : 1900-01-01 DOI: 10.15372/fpvgn2019060126
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引用次数: 0
GEOMECHANICAL SUBSTANTIATION OF SUBLEVEL CAVING WHEN MINING THE LOWER HORIZONS OF THE ORLOVSKY DEPOSIT 奥洛夫斯基矿床下层开采时分段崩落的地质力学证实
Фундаментальные и прикладные вопросы горных наук Pub Date : 1900-01-01 DOI: 10.15372/fpvgn2019060254
Н. Шапошник, С. А. Неверов, Александр Неверов, А. И. Конурин, С. Н. Шапошник, N. Shaposhnik, S. Neverov, A. Neverov, A. Konurin, S. Shaposhnik
{"title":"GEOMECHANICAL SUBSTANTIATION OF SUBLEVEL CAVING WHEN MINING THE LOWER HORIZONS OF THE ORLOVSKY DEPOSIT","authors":"Н. Шапошник, С. А. Неверов, Александр Неверов, А. И. Конурин, С. Н. Шапошник, N. Shaposhnik, S. Neverov, A. Neverov, A. Konurin, S. Shaposhnik","doi":"10.15372/fpvgn2019060254","DOIUrl":"https://doi.org/10.15372/fpvgn2019060254","url":null,"abstract":"The use of sublevel caving with an upward and undercut-and-fill stoping for mining Northern ore body of the Orlovsky deposit based on the numerical simulation of the rock mass stress-strain state using the finite element method is substantiated. It is determined that undercut-and-fill stoping with a backfilling layer 8 m high is a safer option in the conditions of lower horizons of the deposit, from the viewpoint of enclosing rock stability.","PeriodicalId":196311,"journal":{"name":"Фундаментальные и прикладные вопросы горных наук","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131337514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
IDENTIFICATION OF FACTORS AFFECTING THE NEED TO IMPLEMENT TRANSITION PROCESSES OF BLASTHOLE DRILLING IN ROCK MASSES WITH COMPLEX STRUCTURE 复杂结构岩体中影响炮眼钻井过渡过程的因素识别
Фундаментальные и прикладные вопросы горных наук Pub Date : 1900-01-01 DOI: 10.15372/fpvgn2020070205
A. Regotunov, R. Sukhov, D. Grashchenko
{"title":"IDENTIFICATION OF FACTORS AFFECTING THE NEED TO IMPLEMENT TRANSITION PROCESSES OF BLASTHOLE DRILLING IN ROCK MASSES WITH COMPLEX STRUCTURE","authors":"A. Regotunov, R. Sukhov, D. Grashchenko","doi":"10.15372/fpvgn2020070205","DOIUrl":"https://doi.org/10.15372/fpvgn2020070205","url":null,"abstract":"","PeriodicalId":196311,"journal":{"name":"Фундаментальные и прикладные вопросы горных наук","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123374785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
EVALUATION OF RESERVES OF CALENDAR LABOR TIME FUND OF KUZBASS EXCAVATOR FLEET 库兹巴斯挖掘机机队日历劳动时间基金储备评估
Фундаментальные и прикладные вопросы горных наук Pub Date : 1900-01-01 DOI: 10.15372/fpvgn2020070108
M. Y. Drygin
{"title":"EVALUATION OF RESERVES OF CALENDAR LABOR TIME FUND OF KUZBASS EXCAVATOR FLEET","authors":"M. Y. Drygin","doi":"10.15372/fpvgn2020070108","DOIUrl":"https://doi.org/10.15372/fpvgn2020070108","url":null,"abstract":"","PeriodicalId":196311,"journal":{"name":"Фундаментальные и прикладные вопросы горных наук","volume":"111 14","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120827507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
TECHNOLOGY AND EQUIPMENT FOR MONITORING PHYSICO- MECHANICAL ROCK PROPERTIES DURING DRILLING 钻井过程中岩石物理力学特性监测技术与设备
Фундаментальные и прикладные вопросы горных наук Pub Date : 1900-01-01 DOI: 10.15372/fpvgn2020070226
V. Neskoromnykh, A. Golovchenko, D. R. Vyal’shin
{"title":"TECHNOLOGY AND EQUIPMENT FOR MONITORING PHYSICO- MECHANICAL ROCK PROPERTIES DURING DRILLING","authors":"V. Neskoromnykh, A. Golovchenko, D. R. Vyal’shin","doi":"10.15372/fpvgn2020070226","DOIUrl":"https://doi.org/10.15372/fpvgn2020070226","url":null,"abstract":"","PeriodicalId":196311,"journal":{"name":"Фундаментальные и прикладные вопросы горных наук","volume":"1998 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128231136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
FEATURES OF BLASTING BLOCKS IN THE AREA OF HIGHLY METHANE-BEARING COAL SEAMS 高含甲烷煤层区爆破块体特征
Фундаментальные и прикладные вопросы горных наук Pub Date : 1900-01-01 DOI: 10.15372/fpvgn2020070207
S. M. Tagiev
{"title":"FEATURES OF BLASTING BLOCKS IN THE AREA OF HIGHLY METHANE-BEARING COAL SEAMS","authors":"S. M. Tagiev","doi":"10.15372/fpvgn2020070207","DOIUrl":"https://doi.org/10.15372/fpvgn2020070207","url":null,"abstract":"","PeriodicalId":196311,"journal":{"name":"Фундаментальные и прикладные вопросы горных наук","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134637778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
EFFECTS OF PROPPANT ON FRACTURE COMPRESSIBILITY IN COAL SEAM 支撑剂对煤层裂缝可压缩性的影响
Фундаментальные и прикладные вопросы горных наук Pub Date : 1900-01-01 DOI: 10.15372/fpvgn2019060256
T. Shilova
{"title":"EFFECTS OF PROPPANT ON FRACTURE COMPRESSIBILITY IN COAL SEAM","authors":"T. Shilova","doi":"10.15372/fpvgn2019060256","DOIUrl":"https://doi.org/10.15372/fpvgn2019060256","url":null,"abstract":"Рассмотрен вопрос повышения продуктивности дегазационных скважин в угольных пластах методом гидроразрыва. Показано, что расклинивание трещины гидроразрыва проппантами обеспечивает длительное увеличение ее производительности. Приведены результаты лабораторных экспериментов по определению проницаемости угля при действии различных напряжений. Установлено, что использование проппантов значительно снижает сжимаемость трещины гидроразрыва и проницаемость расклиненной трещины становится менее чувствительна к изменению напряженного состояния.","PeriodicalId":196311,"journal":{"name":"Фундаментальные и прикладные вопросы горных наук","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134079011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
CREATION OF THE DATABASE OF ROCKS OCCURRING AT THE ELGINSKOE COAL DEPOSIT AND ITS USE IN GEOMODELING elginskoe煤层岩石数据库的建立及其在地质建模中的应用
Фундаментальные и прикладные вопросы горных наук Pub Date : 1900-01-01 DOI: 10.15372/fpvgn2021080105
V. Gavrilov, E. Khoyutanov, N. Nemova, R.T. Imranov
{"title":"CREATION OF THE DATABASE OF ROCKS OCCURRING AT THE ELGINSKOE COAL DEPOSIT AND ITS USE IN GEOMODELING","authors":"V. Gavrilov, E. Khoyutanov, N. Nemova, R.T. Imranov","doi":"10.15372/fpvgn2021080105","DOIUrl":"https://doi.org/10.15372/fpvgn2021080105","url":null,"abstract":"","PeriodicalId":196311,"journal":{"name":"Фундаментальные и прикладные вопросы горных наук","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134139584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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