METHOD FOR STOPE PREPARATION FOR STOPE CUTTING ALONG WITH SEPARATING THEREOF INTO TWO SUBLEVELS

METHOD FOR STOPE PREPARATION FOR STOPE CUTTING ALONG WITH SEPARATING THEREOF INTO TWO SUBLEVELS

FIELD: mining, particularly underground mining of uranium ore. ^ SUBSTANCE: method involves drilling haulage drifts, air drifts in haulage and air horizons; forming ore chutes, air-service and product rises in each sublevel so that ore chutes and the rises extend for the full sublevel height; excava...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: RESHETNIKOV ALEKSANDR ALEKSEEVICH, KAPITONOV MIKHAIL IVANOVICH, FOFANOV NIKOLAJ PETROVICH
Format: Patent
Sprache:eng ; rus
Schlagworte:
EARTH DRILLING
FIXED CONSTRUCTIONS
MINING
MINING OR QUARRYING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator RESHETNIKOV ALEKSANDR ALEKSEEVICH
KAPITONOV MIKHAIL IVANOVICH
FOFANOV NIKOLAJ PETROVICH
description FIELD: mining, particularly underground mining of uranium ore. ^ SUBSTANCE: method involves drilling haulage drifts, air drifts in haulage and air horizons; forming ore chutes, air-service and product rises in each sublevel so that ore chutes and the rises extend for the full sublevel height; excavating development workings so that width of pillar between development working of one sublevel and ore chute of another sublevel provides mine stability. Haulage and air drifts are arranged as close to each other as possible in stope center and pillar is left between the drifts. Pillar width is calculated from mathematical expression. Ore is excavated in horizontal layers along with hardening filler usage. Ore chutes, air-service and product risers may be formed by cutter-loaders so that the chutes and rises extend for the full sublevel height in each sublevel. Product rises in air and haulage horizons are communicated with excavations in which product store vessel is arranged. The product store vessel provides daily material demands of haulage stope. ^ EFFECT: increased ore excavation rate. ^ 3 cl, 5 dwg
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_RU2282031C2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>RU2282031C2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_RU2282031C23</originalsourceid><addsrcrecordid>eNqNirEKwjAURbs4iPoP7wcETRfXGF9MIOaF5KUdQ5E4iRbq_2OHDo4u53IuZ92UG7KhC2iKkJgCQogYZJRsyf-8KjNbfwXpaGZv2UBautnZYETSYD0TcE-Q8tlhhy5tm9VjeE51t-ymAY2szL6O71KncbjXV_2UmIU4iUN7VKL9I_kCGSIzNQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR STOPE PREPARATION FOR STOPE CUTTING ALONG WITH SEPARATING THEREOF INTO TWO SUBLEVELS</title><source>esp@cenet</source><creator>RESHETNIKOV ALEKSANDR ALEKSEEVICH ; KAPITONOV MIKHAIL IVANOVICH ; FOFANOV NIKOLAJ PETROVICH</creator><creatorcontrib>RESHETNIKOV ALEKSANDR ALEKSEEVICH ; KAPITONOV MIKHAIL IVANOVICH ; FOFANOV NIKOLAJ PETROVICH</creatorcontrib><description>FIELD: mining, particularly underground mining of uranium ore. ^ SUBSTANCE: method involves drilling haulage drifts, air drifts in haulage and air horizons; forming ore chutes, air-service and product rises in each sublevel so that ore chutes and the rises extend for the full sublevel height; excavating development workings so that width of pillar between development working of one sublevel and ore chute of another sublevel provides mine stability. Haulage and air drifts are arranged as close to each other as possible in stope center and pillar is left between the drifts. Pillar width is calculated from mathematical expression. Ore is excavated in horizontal layers along with hardening filler usage. Ore chutes, air-service and product risers may be formed by cutter-loaders so that the chutes and rises extend for the full sublevel height in each sublevel. Product rises in air and haulage horizons are communicated with excavations in which product store vessel is arranged. The product store vessel provides daily material demands of haulage stope. ^ EFFECT: increased ore excavation rate. ^ 3 cl, 5 dwg</description><language>eng ; rus</language><subject>EARTH DRILLING ; FIXED CONSTRUCTIONS ; MINING ; MINING OR QUARRYING</subject><creationdate>2006</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20060820&amp;DB=EPODOC&amp;CC=RU&amp;NR=2282031C2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20060820&amp;DB=EPODOC&amp;CC=RU&amp;NR=2282031C2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RESHETNIKOV ALEKSANDR ALEKSEEVICH</creatorcontrib><creatorcontrib>KAPITONOV MIKHAIL IVANOVICH</creatorcontrib><creatorcontrib>FOFANOV NIKOLAJ PETROVICH</creatorcontrib><title>METHOD FOR STOPE PREPARATION FOR STOPE CUTTING ALONG WITH SEPARATING THEREOF INTO TWO SUBLEVELS</title><description>FIELD: mining, particularly underground mining of uranium ore. ^ SUBSTANCE: method involves drilling haulage drifts, air drifts in haulage and air horizons; forming ore chutes, air-service and product rises in each sublevel so that ore chutes and the rises extend for the full sublevel height; excavating development workings so that width of pillar between development working of one sublevel and ore chute of another sublevel provides mine stability. Haulage and air drifts are arranged as close to each other as possible in stope center and pillar is left between the drifts. Pillar width is calculated from mathematical expression. Ore is excavated in horizontal layers along with hardening filler usage. Ore chutes, air-service and product risers may be formed by cutter-loaders so that the chutes and rises extend for the full sublevel height in each sublevel. Product rises in air and haulage horizons are communicated with excavations in which product store vessel is arranged. The product store vessel provides daily material demands of haulage stope. ^ EFFECT: increased ore excavation rate. ^ 3 cl, 5 dwg</description><subject>EARTH DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>MINING OR QUARRYING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2006</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNirEKwjAURbs4iPoP7wcETRfXGF9MIOaF5KUdQ5E4iRbq_2OHDo4u53IuZ92UG7KhC2iKkJgCQogYZJRsyf-8KjNbfwXpaGZv2UBautnZYETSYD0TcE-Q8tlhhy5tm9VjeE51t-ymAY2szL6O71KncbjXV_2UmIU4iUN7VKL9I_kCGSIzNQ</recordid><startdate>20060820</startdate><enddate>20060820</enddate><creator>RESHETNIKOV ALEKSANDR ALEKSEEVICH</creator><creator>KAPITONOV MIKHAIL IVANOVICH</creator><creator>FOFANOV NIKOLAJ PETROVICH</creator><scope>EVB</scope></search><sort><creationdate>20060820</creationdate><title>METHOD FOR STOPE PREPARATION FOR STOPE CUTTING ALONG WITH SEPARATING THEREOF INTO TWO SUBLEVELS</title><author>RESHETNIKOV ALEKSANDR ALEKSEEVICH ; KAPITONOV MIKHAIL IVANOVICH ; FOFANOV NIKOLAJ PETROVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2282031C23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rus</language><creationdate>2006</creationdate><topic>EARTH DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>MINING OR QUARRYING</topic><toplevel>online_resources</toplevel><creatorcontrib>RESHETNIKOV ALEKSANDR ALEKSEEVICH</creatorcontrib><creatorcontrib>KAPITONOV MIKHAIL IVANOVICH</creatorcontrib><creatorcontrib>FOFANOV NIKOLAJ PETROVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RESHETNIKOV ALEKSANDR ALEKSEEVICH</au><au>KAPITONOV MIKHAIL IVANOVICH</au><au>FOFANOV NIKOLAJ PETROVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR STOPE PREPARATION FOR STOPE CUTTING ALONG WITH SEPARATING THEREOF INTO TWO SUBLEVELS</title><date>2006-08-20</date><risdate>2006</risdate><abstract>FIELD: mining, particularly underground mining of uranium ore. ^ SUBSTANCE: method involves drilling haulage drifts, air drifts in haulage and air horizons; forming ore chutes, air-service and product rises in each sublevel so that ore chutes and the rises extend for the full sublevel height; excavating development workings so that width of pillar between development working of one sublevel and ore chute of another sublevel provides mine stability. Haulage and air drifts are arranged as close to each other as possible in stope center and pillar is left between the drifts. Pillar width is calculated from mathematical expression. Ore is excavated in horizontal layers along with hardening filler usage. Ore chutes, air-service and product risers may be formed by cutter-loaders so that the chutes and rises extend for the full sublevel height in each sublevel. Product rises in air and haulage horizons are communicated with excavations in which product store vessel is arranged. The product store vessel provides daily material demands of haulage stope. ^ EFFECT: increased ore excavation rate. ^ 3 cl, 5 dwg</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; rus
recordid cdi_epo_espacenet_RU2282031C2
source esp@cenet
subjects EARTH DRILLING
FIXED CONSTRUCTIONS
MINING
MINING OR QUARRYING
title METHOD FOR STOPE PREPARATION FOR STOPE CUTTING ALONG WITH SEPARATING THEREOF INTO TWO SUBLEVELS
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T03%3A55%3A21IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=RESHETNIKOV%20ALEKSANDR%20ALEKSEEVICH&rft.date=2006-08-20&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ERU2282031C2%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true