Selection of A Rational Form for The Steel Winding Tower as A Preventive Measure to Increase Its Industrial Safety

Kassikhina, Elena; Pershin, Vladimir; Butrim, Nikiya O.; Qiao, Weiguo

doi:10.2991/mining-14.2014.1

Cited by 2 publications

(5 citation statements)

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“…The assigned tasks are most fully solved in the steel angle four-post headframes of the rig system, which is confirmed by long practice of their design and operation both in our country and [1][2][3][4][5][6][7][8][9][10][11][12].…”

Section: Methodsmentioning

confidence: 74%

“…The offered technical solution is protected by patents of the Russian Federation [10][11][12] and has the following advantages versus cylindrical headframe and rig type headframe:…”

Section: Resultsmentioning

confidence: 99%

“… frameless round rig [11] is separated from the sheave wheels, does not perceive and transmit load from pulleys to mine mouth, that greatly simplifies support unit on mine mouth;…”

Section: Resultsmentioning

confidence: 99%

“…The Department of Underground Facilities and Mines Construction at KuzSTU developed a constructive solution for the headframe of multifunctional purpose [15,16,11]. The developed design made it possible to eliminate disadvantages of cylindrical headframe in parts of the upper and lower support units and preserve all its advantages.…”

Section: Methodsmentioning

confidence: 99%

“…Thirdly, headframe structure acts as a continuation of a shaft; therefore, it is fully involved in the process of ventilation of underground workings and should be well sealed. Design of the headframe is classified as: angle headframe (A-shaped, four-post, tent) and tower-type [1][2][3][4][5][6][7][8][9][10][11][12]. Design of the steel angle headframe.…”

Section: Introductionmentioning

confidence: 99%

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Substantiation of Optimal Design Parameters for New System Angle Headframes in State-ofthe Art Mines

2019

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The article formulates a new concept for design of the steel angle headframes of the new system for state-of-the art mines. One of the important structural elements of the steel headframe is a rig, installed above mouth of the vertical shaft and designed for equipment and passage of mine conveyances in shaft. A traditional frame rig of rectangular section is the most cumbersome and heavy-weight part of the headframe due its load-bearing. The proposed by the author headframe of multifunctional purpose, that includes a non-load bearing rig of circular cross-section, will allow reducing load on mine mouth and forgoing the sub-frame that greatly simplifies the task of finding an optimal design solution for the structure. There is an analysis of the most significant factors that significantly affect formation of the main design parameters of the sheave wheels and the rig of the examined headframe. The proposed idea of the independently operating structural units, one of which is a circular rig, significantly reduces a number of controlled variables, with which a designer can vary designing a headframe.

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Section: Methodsmentioning

confidence: 74%

“…The offered technical solution is protected by patents of the Russian Federation [10][11][12] and has the following advantages versus cylindrical headframe and rig type headframe:…”

Section: Resultsmentioning

confidence: 99%

“… frameless round rig [11] is separated from the sheave wheels, does not perceive and transmit load from pulleys to mine mouth, that greatly simplifies support unit on mine mouth;…”

Section: Resultsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Substantiation of Optimal Design Parameters for New System Angle Headframes in State-ofthe Art Mines

2019

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Computer-aided design of multi-purpose steel headframes for mines with a new technical level

Kassikhina

Rusakova

2021

E3S Web Conf.

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The existing steel structures of the sinking headgear and permanent headframe do not meet the requirements of resource saving (metal consumption and manpower input at installation), and the present methods of the headframe designing do not fully reflect recent possibilities of applying the advanced information technologies. The technical level of the modern software makes it possible for designers to set up multiple numerical experiments to create a computer simulation that allows solving the problem without field and laboratory experiments, and therefore without special costs. In this regard, a mathematical simulation and the software based on it have been developed. The software is designed to select cross-sections of multi-purpose steel headframe elements and to calculate proper weight of its metal structures depending on the characteristics and hoisting equipment. A headframe drawing is displayed as the result of the software work including list of elements and optimal hoisting equipment obtained in accordance with the initial data. The software allows speeding up graphic work and reducing manpower input in calculations and paper work. The software allows developing a three-dimensional image of the structure and its functional blocks, based on the obtained initial parameters, as well as developing control software for units with numerical control (NC) in order to manufacture multi-purpose headframes.

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Selection of A Rational Form for The Steel Winding Tower as A Preventive Measure to Increase Its Industrial Safety

Abstract: Herein there is a new approach to improve industrial safety in terms of operation of the steel winding tower based on rational design solutions.

Cited by 2 publications

References 0 publications

Substantiation of Optimal Design Parameters for New System Angle Headframes in State-ofthe Art Mines

Substantiation of Optimal Design Parameters for New System Angle Headframes in State-ofthe Art Mines

Computer-aided design of multi-purpose steel headframes for mines with a new technical level

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