UA107851U - METHOD OF FORMATION OF BELL CHARGING EXPLOSION MATERIAL - Google Patents

METHOD OF FORMATION OF BELL CHARGING EXPLOSION MATERIAL

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Publication number
UA107851U
UA107851U UAU201512392U UAU201512392U UA107851U UA 107851 U UA107851 U UA 107851U UA U201512392 U UAU201512392 U UA U201512392U UA U201512392 U UAU201512392 U UA U201512392U UA 107851 U UA107851 U UA 107851U
Authority
UA
Ukraine
Prior art keywords
well
well wall
elastic sleeve
sleeve
water
Prior art date
Application number
UAU201512392U
Other languages
Ukrainian (uk)
Inventor
Андрій Володимирович Болотніков
Костянтин Валерійович Ковальов
Original Assignee
Андрій Володимирович Болотніков
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 Андрій Володимирович Болотніков filed Critical Андрій Володимирович Болотніков
Priority to UAU201512392U priority Critical patent/UA107851U/en
Publication of UA107851U publication Critical patent/UA107851U/en

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  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

Спосіб формування свердловинного заряду водомісткої вибухової речовини включає операції опускання в свердловину на задану глибину підвішеного на вантажі еластичного рукава з діаметром більше діаметра свердловини, подачу в еластичний рукав водовмісної вибухової речовини з одночасним створенням в еластичному рукаві зусиль, розпираючих його зсередини, і з подальшою його фіксацією в свердловині силою тертя об стінку свердловини, розміщення засобів ініціації, і формування забійки, причому попередньо досліджують фізико-механічні властивості матеріалу стінки свердловини та еластичного рукава, визначають коефіцієнт тертя еластичного рукава об стінку свердловини, при цьому мінімальну висоту свердловинного заряду водомісткої вибухової речовини, яка забезпечує його фіксацію силами тертя об стінки свердловини, змінюють залежно від діаметра свердловини і коефіцієнта тертя рукава об стінку свердловини за умови: EMBED Equation.3 , де: EMBED Equation.3 - мінімальна висота свердловинного заряду водовмісної вибухової речовини, яка забезпечує його фіксацію силами тертя об стінки свердловини; EMBED Equation.3 - діаметр свердловини; EMBED Equation.3 - коефіцієнт тертя рукава об стінку свердловини.The method of forming a well charge of a water-containing explosive involves the operation of lowering into the well at a predetermined depth suspended on the load of an elastic sleeve with a diameter greater than the diameter of the well, with the submission of the elastic sleeve with a simultaneous creation in the well by the friction force against the well wall, placement of means of initiation, and formation of the hole, with preliminary investigation of physical and mechanical authorities the wells of the material of the well wall and the elastic sleeve, determine the coefficient of friction of the elastic sleeve against the well wall, with the minimum height of the well charge of water-containing explosive material, which provides its fixation by the friction force against the well wall, changes the sleeve of the hole conditions: EMBED Equation.3, where: EMBED Equation.3 is the minimum height of a borehole charge of a water-containing explosive substance, which ensures its fixation by the friction force against the well wall; EMBED Equation.3 - well diameter; EMBED Equation.3 - coefficient of friction of a sleeve against a well wall.

UAU201512392U 2015-12-15 2015-12-15 METHOD OF FORMATION OF BELL CHARGING EXPLOSION MATERIAL UA107851U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201512392U UA107851U (en) 2015-12-15 2015-12-15 METHOD OF FORMATION OF BELL CHARGING EXPLOSION MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201512392U UA107851U (en) 2015-12-15 2015-12-15 METHOD OF FORMATION OF BELL CHARGING EXPLOSION MATERIAL

Publications (1)

Publication Number Publication Date
UA107851U true UA107851U (en) 2016-06-24

Family

ID=56562093

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201512392U UA107851U (en) 2015-12-15 2015-12-15 METHOD OF FORMATION OF BELL CHARGING EXPLOSION MATERIAL

Country Status (1)

Country Link
UA (1) UA107851U (en)

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