RU95115423A - METHOD FOR FASTENING MINING PRODUCTS PASSED IN BREEDS TENDEN TO TRAINING - Google Patents

METHOD FOR FASTENING MINING PRODUCTS PASSED IN BREEDS TENDEN TO TRAINING

Info

Publication number
RU95115423A
RU95115423A RU95115423/03A RU95115423A RU95115423A RU 95115423 A RU95115423 A RU 95115423A RU 95115423/03 A RU95115423/03 A RU 95115423/03A RU 95115423 A RU95115423 A RU 95115423A RU 95115423 A RU95115423 A RU 95115423A
Authority
RU
Russia
Prior art keywords
rocks
tenden
breeds
training
intumescent
Prior art date
Application number
RU95115423/03A
Other languages
Russian (ru)
Other versions
RU2134350C1 (en
Inventor
А.А. Атрушкевич
А.В. Сурков
М.И. Радиковский
Original Assignee
Всероссийский научно-исследовательский и проектно-конструкторский институт добычи угля гидравлическим способом
Filing date
Publication date
Application filed by Всероссийский научно-исследовательский и проектно-конструкторский институт добычи угля гидравлическим способом filed Critical Всероссийский научно-исследовательский и проектно-конструкторский институт добычи угля гидравлическим способом
Priority to RU95115423A priority Critical patent/RU2134350C1/en
Priority claimed from RU95115423A external-priority patent/RU2134350C1/en
Publication of RU95115423A publication Critical patent/RU95115423A/en
Application granted granted Critical
Publication of RU2134350C1 publication Critical patent/RU2134350C1/en

Links

Claims (3)

1. Способ крепления горных выработок, пройденных в породах склонных к пучению, включающий установку основной крепи технологически заданного профиля, перетяжку кровли и анкерное крепление вспучиваемых пород, отличающийся, тем, что в зонах вскрытия или присечки пучащих пород проводимой горной выработкой в почве и (или) бортах последней производят установку полимерных анкеров с одновременным нагнетанием быстротвердеющего полимерного состава сразу во все шпуры в соответствии с принятым паспортом крепления.1. The method of attaching mine workings, passed in rocks prone to heaving, including the installation of the main support technologically defined profile, hauling the roof and anchoring the intumescent rocks, characterized in that in the areas of opening or notching of the heaving rocks conducted mining in the soil and (or ) the sides of the latter install polymer anchors with the simultaneous injection of quick-hardening polymer composition immediately into all holes in accordance with the adopted passport. 2. Способ по п.1, отличающийся тем, что оси устанавливаемых полимерных анкеров ориентируют в направлении смещения вспучиваемых частей контура выработки. 2. The method according to claim 1, characterized in that the axes of the installed polymer anchors are oriented in the direction of the displacement of the intumescent parts of the output circuit. 3. Способ по п. 1, отличающийся тем, что в случае оставления в зонах вспучивания прочных пачек пород, отделяющих от них горную выработку, оси устанавливаемых полимерных анкеров ориентируют в направлении, перпендикулярном поверхности укрепляемой твердой пачки пород. 3. The method according to p. 1, characterized in that in the case where strong packs of rocks are separated in the swelling zones separating the mine from them, the axes of the installed polymer anchors are oriented in the direction perpendicular to the surface of the reinforced solid pack of rocks.
RU95115423A 1995-08-31 1995-08-31 Method for fortifying mine workings driven in rock matter liable to heaving RU2134350C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95115423A RU2134350C1 (en) 1995-08-31 1995-08-31 Method for fortifying mine workings driven in rock matter liable to heaving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95115423A RU2134350C1 (en) 1995-08-31 1995-08-31 Method for fortifying mine workings driven in rock matter liable to heaving

Publications (2)

Publication Number Publication Date
RU95115423A true RU95115423A (en) 1997-12-10
RU2134350C1 RU2134350C1 (en) 1999-08-10

Family

ID=20171780

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95115423A RU2134350C1 (en) 1995-08-31 1995-08-31 Method for fortifying mine workings driven in rock matter liable to heaving

Country Status (1)

Country Link
RU (1) RU2134350C1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2444629C1 (en) * 2010-08-09 2012-03-10 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Reinforcement method of mine workings with anchor support in rocks prone to soil heaping
CN102230382B (en) * 2011-05-20 2013-03-06 中国矿业大学 Progressive shielding booster-type grouting and reinforcing technology for baseboard
CN103205962A (en) * 2013-04-27 2013-07-17 杨众 Grouting lifting method of subsided terrace
CN103850693A (en) * 2014-03-24 2014-06-11 河南理工大学 Method for controlling high ground stress roadway heaving floor
CN104047613B (en) * 2014-07-10 2016-08-24 中煤科工集团西安研究院有限公司 Baseboard of coal mine roadway anchoring process
SE541304C2 (en) 2017-10-27 2019-06-25 Epiroc Rock Drills Ab Method and system for ensuring the quality of a multi-component blend for rock reinforcement
CN109268017A (en) * 2018-09-14 2019-01-25 中国矿业大学 A method of control high stress breaking surrounding rock main entry pucking
CN114046160A (en) * 2021-11-04 2022-02-15 西山煤电(集团)有限责任公司 Stress transfer reverse suspension combined supporting structure for treating floor heave of coal mine roadway

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