SU1293354A1 - Method of preventing bulging of soil species - Google Patents

Method of preventing bulging of soil species Download PDF

Info

Publication number
SU1293354A1
SU1293354A1 SU853985430A SU3985430A SU1293354A1 SU 1293354 A1 SU1293354 A1 SU 1293354A1 SU 853985430 A SU853985430 A SU 853985430A SU 3985430 A SU3985430 A SU 3985430A SU 1293354 A1 SU1293354 A1 SU 1293354A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rocks
array
pulling
outside
layer
Prior art date
Application number
SU853985430A
Other languages
Russian (ru)
Inventor
Генох Исаакович Вальштейн
Платон Пен-Хович Пак
Мурат Каирович Баймульдин
Франц Францевич Кайзер
Леонтий Алексеевич Тен
Original Assignee
Карагандинский политехнический институт
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 Карагандинский политехнический институт filed Critical Карагандинский политехнический институт
Priority to SU853985430A priority Critical patent/SU1293354A1/en
Application granted granted Critical
Publication of SU1293354A1 publication Critical patent/SU1293354A1/en

Links

Landscapes

  • Earth Drilling (AREA)

Abstract

Изобретение относитс  к горной промышленности и м.б. использовано при поддержании горных выработок в услови х пучащих пород почвы. Цель изобретени  - снижение затрат на поддержание выработки . По направлению к слою пучащих пород 1 бур т щпуры 2 и взрыванием в них камуф- летных зар дов образуют зону трещинова- тости. Сюда нагнетают в жущий раствор. В результате за пределами контура выработки по ее ширине в слое пучащих пород образуетс  барьерный целик 3 в виде ленты. Целик образуют и за пределами контакта 4 сло  пучащих пород с массивом устойчивых пород 2 ил. (О ю со со оо ел 4 u.-fThe invention relates to the mining industry and m. used in the maintenance of mine workings in conditions of pulling rocks of the soil. The purpose of the invention is to reduce the cost of maintaining production. Towards the layer of pulling rocks 1, the drill bit 2 and the blasting of camouflage charges in them form a fracture zone. This is injected into the grouting solution. As a result, a barrier pillar 3 in the form of a tape is formed outside the contour of development along its width in the layer of rock strata. The rear of the hull is also formed outside the contact area of 4 layers of putsuchuchnyh rocks with an array of resistant rocks 2 Il. (O yu soo oo ate 4 u.-f

Description

Изобретение относитс  к горнодобывающей промышленности и может быть использовано при поддержании горных выработок в услови х пучащих пород почвы.The invention relates to the mining industry and can be used in the maintenance of mine workings in the conditions of puffing soil rocks.

Цель изобретени  - снижение затрат на поддержание выработки.The purpose of the invention is to reduce the cost of maintaining production.

На фиг. 1 показано формирование ленточных барьерных целиков при горизонтальном расположении сло  пучащих пород; на фиг. 2 - формирование целика нри наклонном залегании сло  пучащих пород.FIG. Figure 1 shows the formation of tape barrier pillars with a horizontal arrangement of a layer of pulling rocks; in fig. 2 - formation of the pillar in the oblique bedding of the straying rocks.

По направлению к слою пучащих пород 1 бур т щпуры 2 и взрыванием в них камуфлет- ных зар дов образуют зону трещиноватос- ти, в которую нагнетают в жущий раствор. В результате образуют барьерный целик 3Towards the layer of pulling rocks 1, the drill bit 2 and the blasting of camouflage charges in them form a fracture zone, into which they are injected into the mortar. As a result, form a barrier pillar 3

10ten

и за пределами контакта щих пород с устойчивой часand outside contacting rocks with a steady hour

Claims (1)

Формула изобретеFormula inventions Способ предотвращени  почвы, включающий разрых пород и нагнетание в них го состава с образованием лика, отличающийс  тем, что жени  затрат на поддержа барьерный целик формируют за пределами контура выраб рине в слое пучащих поро лами его верхнего и нижнеA method of preventing soil, including dredged rocks and forcing a composition in them to form a face, characterized in that wives of the cost of maintaining the barrier pillar form, outside the contour, the sample in the upper and lower strata в виде ленты. Причем этот целик образуют массивом устойчивых пород.in the form of a tape. Moreover, this pillar is formed by an array of resistant rocks. и за пределами контакта 4 сло  пучащих пород с устойчивой частью массива 5.and outside the contact 4 layers of pulling rocks with a stable part of the array 5. Формула изобретени Invention Formula Способ предотвращени  пучени  пород почвы, включающий разрыхление пучащих пород и нагнетание в них закрепл ющего состава с образованием барьерного целика , отличающийс  тем, что, с целью снижени  затрат на поддержание выработки, барьерный целик формируют в виде ленты за пределами контура выработки по ее щи- рине в слое пучащих пород и за пределами его верхнего и нижнего контакта сA method of preventing soil stonewalls, including loosening the sticking rocks and injecting an anchoring composition into them with the formation of a barrier pillar, characterized in that, in order to reduce the cost of maintaining development, the barrier pillar is formed in the form of a tape outside the development contour along its width in the layer of pulling rocks and outside its upper and lower contact with массивом устойчивых пород.array of resistant rocks. Фиг. 2FIG. 2
SU853985430A 1985-10-30 1985-10-30 Method of preventing bulging of soil species SU1293354A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU853985430A SU1293354A1 (en) 1985-10-30 1985-10-30 Method of preventing bulging of soil species

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU853985430A SU1293354A1 (en) 1985-10-30 1985-10-30 Method of preventing bulging of soil species

Publications (1)

Publication Number Publication Date
SU1293354A1 true SU1293354A1 (en) 1987-02-28

Family

ID=21208398

Family Applications (1)

Application Number Title Priority Date Filing Date
SU853985430A SU1293354A1 (en) 1985-10-30 1985-10-30 Method of preventing bulging of soil species

Country Status (1)

Country Link
SU (1) SU1293354A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102913255A (en) * 2012-11-09 2013-02-06 中国矿业大学(北京) Method for preventing bottom board of deep-seated heading from bulging and deforming
CN103195446A (en) * 2013-04-19 2013-07-10 山东科技大学 Yielding buffer device for floor heave of soft rock roadway and method for constructing yielding buffer device
CN104165060A (en) * 2014-07-03 2014-11-26 中国矿业大学(北京) Four-control support technology for soft rock roadway floor heave
CN104500099B (en) * 2014-11-25 2016-08-24 安徽理工大学 The administering method of distension at the bottom of the gallery of a kind of colliery
CN109236322A (en) * 2018-11-21 2019-01-18 辽宁工程技术大学 It a kind of artificial bottom plate preventing soft-rock tunnel pucking and its constructs and method for maintaining

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 785500, кл. Е 21 D 11/04, 1980. Уголь Украины, № 8, 1974, с. 17-18. *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102913255A (en) * 2012-11-09 2013-02-06 中国矿业大学(北京) Method for preventing bottom board of deep-seated heading from bulging and deforming
CN103195446A (en) * 2013-04-19 2013-07-10 山东科技大学 Yielding buffer device for floor heave of soft rock roadway and method for constructing yielding buffer device
CN104165060A (en) * 2014-07-03 2014-11-26 中国矿业大学(北京) Four-control support technology for soft rock roadway floor heave
CN104500099B (en) * 2014-11-25 2016-08-24 安徽理工大学 The administering method of distension at the bottom of the gallery of a kind of colliery
CN109236322A (en) * 2018-11-21 2019-01-18 辽宁工程技术大学 It a kind of artificial bottom plate preventing soft-rock tunnel pucking and its constructs and method for maintaining

Similar Documents

Publication Publication Date Title
WO2020192055A1 (en) Two-step grouting modified water-protective coal mining method for roof aquifers
SU1293354A1 (en) Method of preventing bulging of soil species
CN1047362A (en) Freeing mineral method by horizontally and vertically alternative control of blasting
SU825962A1 (en) Method of controlling hard-to-cave roofs
SU1116177A1 (en) Method of driving a mine working in rock body with gas-dynamic hazard
SU977836A1 (en) Method of erecting bridge in mine working
SU629347A1 (en) Mine working roof support
SU1203235A1 (en) Method of underground leaching of minerals
SU1288249A1 (en) Method of constructing counter-seepage curtains in soil
SU711289A1 (en) Method of insulating mined-out space
SU1209872A1 (en) Method of roof control in mining in gently-sloping coal seams
SU934009A1 (en) Method of working thick gently-sloping ore deposits
SU1666709A1 (en) Method for preparation of bottom of stoping block
SU1446310A1 (en) Mine working protection method
SU1696713A2 (en) Method of drilling in-seam openings in seams prone to coal and gas bursts
SU768996A1 (en) Method of protecting working in stratified rock area
SU1219824A1 (en) Method of driving workings in outburst-hazardous rock
SU1555490A1 (en) Method of excavating inter-chamber pillars
Ma et al. Application of a new mining method to slightly inclined thin orebodies at depth
SU1252492A1 (en) Method of driving an ascending mine working
SU1265351A1 (en) Method of driving a mine working
SU1453022A1 (en) Method of driving mine working
RU1798510C (en) Rock consolidation method
SU754068A1 (en) Method of mining thin sloping seams
SU1671866A1 (en) Shaft tunneling method with pre-shaft drifting