Importance of Resultant Action of the Mining Machine Actuator for Stresses in Impact Zone of a Separate Cutter

Aksenov, V. I.; Beglyakov, Vyacheslav Yu.; Kazantsev, A. B.; Ganovichev, S I

doi:10.1088/1757-899x/127/1/012030

Cited by 2 publications

(3 citation statements)

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“…Информация о статье: принята 16 апреля 2021 г. DOI: 10.26730/1816-4528-2021-4-37-44 Введение Опытный образец геохода модели 401 диаметром 3,2 м был создан в рамках Договора № 02.G25.31.0076 от 23.05.2013 г. и технического задания к нему на условиях открытого конкурса Министерства образования и науки РФ по реализации комплексного проекта по созданию высокотехнологичного производства, выполняемого в соответствии с Постановлением Правительства РФ № 218 от 09.04.2010 г. [1][2][3][4][5].…”

Section: ключевые слова: тоннелепроходческие механизированные комплексы возведение тоннельной обделки блокоукладчик геоходunclassified

“…Общее описание опытного образца геохода рассмотрено в работе [6]. Обоснование параметров основных и вспомогательных систем геохода приве-дено в работах [1][2][3][4][5][6], обоснование требований к геоходу и некоторым его системам рассмотрено в работах [7][8][9][10][11][12][13][14][15][16][17].…”

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Development of Requirements for the Tunnel Lining Construction System for Geokhod Technology

Aksenov

Kazantsev

Sadovets

2021

Gorn. oborud. èlektromeh.

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The article considers the main methods of construction of tunnel linings. Their main technical and technological characteristics were presented, the existing technologies for building tones were analyzed and their advantages and disadvantages were highlighted. The idea of the technology for erecting a tunnel lining in the conditions of geo-propelled technology for the formation of a cavity in underground space is formulated. On the basis of the studies carried out in the article, it was revealed that the mo st suitable technology for erecting a tunnel area in the conditions of geo-propulsion technology for carrying out workings was the technology with soil. In addition, based on the results of the analysis of existing technologies for the construction of tunn el linings, as well as taking into account the peculiarities of the geologic technology for mining, the authors formulated the main requirements for the technology for the construction of the tunnel lining, as a system component of the tunneling mechanized complex (TPMK) based on the model 401 geokhod. Based on the formed requirements, as well as the technical and structural features of the mechanized com -complex based on the geode, the structure of the tunnel lining construction system was developed in the conditions of geogenic technology. The directions of further research are formulated. The article will be useful for taking into account when designing the lining construction system, which is part of TPMK on the basis of geokhod.

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Development of Requirements for the Tunnel Lining Construction System for Geokhod Technology

Aksenov

Kazantsev

Sadovets

2021

Gorn. oborud. èlektromeh.

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“…In our previous works [1][2][3][4][5][6][7][8][9] we mentioned that our research group has been working on the development of a new class of tunnel boring machines (TBM) called 'geokhod'. During the excavating operations, a geokhod forms a system of channel slots in the surrounding rock mass.…”

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confidence: 99%

Determination of Load Performance of Two-Bar Girder Lining

et al. 2017

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Abstract. The article proposes a base-line design of the system in the form of lattice girders to support peripheral rock masses of workings. The design scheme and its parameters of support and loading conditions are given, the simulation results are shown. Designing a 'reinforcing' support system suitable to be installed into the channel slots formed in the surrounding rock mass and developing a process to construct this support are the prime considerations in tunnels driven using the new mining technology. Helix and longitudinal channel slots excavated by the geokhod in the border zone during tunnel excavation should be used to provide a potential for increasing bearing capacities.

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Importance of Resultant Action of the Mining Machine Actuator for Stresses in Impact Zone of a Separate Cutter

Cited by 2 publications

References 1 publication

Development of Requirements for the Tunnel Lining Construction System for Geokhod Technology

Development of Requirements for the Tunnel Lining Construction System for Geokhod Technology

Determination of Load Performance of Two-Bar Girder Lining

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