Closed support

The patent of the utility model relates to a closed support. What this supporting construction mainly included upper portion u type steel fiber concrete steel pipe and lower part prevents the pucking structure. Wherein upper portion u type steel fiber concrete steel pipe mainly is that to pour into...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WANG ZHONGYUAN, WEI XUNHE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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	WANG ZHONGYUAN WEI XUNHE
description	The patent of the utility model relates to a closed support. What this supporting construction mainly included upper portion u type steel fiber concrete steel pipe and lower part prevents the pucking structure. Wherein upper portion u type steel fiber concrete steel pipe mainly is that to pour into the even steel fiber concrete of mix into u shaped steel intraductal, has improved the ability of steel pipe resistance to deformation. The pucking structure of preventing of lower part comprises antiarch roof beam, rubble and concrete floor, can effectively prevent the tunnel pucking. Two parts pass through high strength bolt to be connected, has constituteed the closed supporting construction who excels in. This structure atress is equitable, and the construction of being convenient for has broken through the difficult problem that there is stress concentration in traditional supporting construction, has improved the intensity of a country rock watch box greatly. This structure has good engineering application an
format	Patent
fullrecord	<record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN205387946UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN205387946UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN205387946UU3</originalsourceid><addsrcrecordid>eNrjZOBzzskvTk1RKC4tKMgvKuFhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkYGpsYW5pYmZqGhxkQpAgCnHR94</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Closed support</title><source>esp@cenet</source><creator>WANG ZHONGYUAN ; WEI XUNHE</creator><creatorcontrib>WANG ZHONGYUAN ; WEI XUNHE</creatorcontrib><description>The patent of the utility model relates to a closed support. What this supporting construction mainly included upper portion u type steel fiber concrete steel pipe and lower part prevents the pucking structure. Wherein upper portion u type steel fiber concrete steel pipe mainly is that to pour into the even steel fiber concrete of mix into u shaped steel intraductal, has improved the ability of steel pipe resistance to deformation. The pucking structure of preventing of lower part comprises antiarch roof beam, rubble and concrete floor, can effectively prevent the tunnel pucking. Two parts pass through high strength bolt to be connected, has constituteed the closed supporting construction who excels in. This structure atress is equitable, and the construction of being convenient for has broken through the difficult problem that there is stress concentration in traditional supporting construction, has improved the intensity of a country rock watch box greatly. This structure has good engineering application an</description><language>chi ; eng</language><subject>EARTH DRILLING ; FIXED CONSTRUCTIONS ; GALLERIES ; LARGE UNDERGROUND CHAMBERS ; MINING ; SHAFTS ; TUNNELS</subject><creationdate>2016</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&date=20160720&DB=EPODOC&CC=CN&NR=205387946U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160720&DB=EPODOC&CC=CN&NR=205387946U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG ZHONGYUAN</creatorcontrib><creatorcontrib>WEI XUNHE</creatorcontrib><title>Closed support</title><description>The patent of the utility model relates to a closed support. What this supporting construction mainly included upper portion u type steel fiber concrete steel pipe and lower part prevents the pucking structure. Wherein upper portion u type steel fiber concrete steel pipe mainly is that to pour into the even steel fiber concrete of mix into u shaped steel intraductal, has improved the ability of steel pipe resistance to deformation. The pucking structure of preventing of lower part comprises antiarch roof beam, rubble and concrete floor, can effectively prevent the tunnel pucking. Two parts pass through high strength bolt to be connected, has constituteed the closed supporting construction who excels in. This structure atress is equitable, and the construction of being convenient for has broken through the difficult problem that there is stress concentration in traditional supporting construction, has improved the intensity of a country rock watch box greatly. This structure has good engineering application an</description><subject>EARTH DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>GALLERIES</subject><subject>LARGE UNDERGROUND CHAMBERS</subject><subject>MINING</subject><subject>SHAFTS</subject><subject>TUNNELS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBzzskvTk1RKC4tKMgvKuFhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkYGpsYW5pYmZqGhxkQpAgCnHR94</recordid><startdate>20160720</startdate><enddate>20160720</enddate><creator>WANG ZHONGYUAN</creator><creator>WEI XUNHE</creator><scope>EVB</scope></search><sort><creationdate>20160720</creationdate><title>Closed support</title><author>WANG ZHONGYUAN ; WEI XUNHE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN205387946UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2016</creationdate><topic>EARTH DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>GALLERIES</topic><topic>LARGE UNDERGROUND CHAMBERS</topic><topic>MINING</topic><topic>SHAFTS</topic><topic>TUNNELS</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG ZHONGYUAN</creatorcontrib><creatorcontrib>WEI XUNHE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG ZHONGYUAN</au><au>WEI XUNHE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Closed support</title><date>2016-07-20</date><risdate>2016</risdate><abstract>The patent of the utility model relates to a closed support. What this supporting construction mainly included upper portion u type steel fiber concrete steel pipe and lower part prevents the pucking structure. Wherein upper portion u type steel fiber concrete steel pipe mainly is that to pour into the even steel fiber concrete of mix into u shaped steel intraductal, has improved the ability of steel pipe resistance to deformation. The pucking structure of preventing of lower part comprises antiarch roof beam, rubble and concrete floor, can effectively prevent the tunnel pucking. Two parts pass through high strength bolt to be connected, has constituteed the closed supporting construction who excels in. This structure atress is equitable, and the construction of being convenient for has broken through the difficult problem that there is stress concentration in traditional supporting construction, has improved the intensity of a country rock watch box greatly. This structure has good engineering application an</abstract><oa>free_for_read</oa></addata></record>
fulltext	fulltext_linktorsrc
identifier
ispartof
issn
language	chi ; eng
recordid	cdi_epo_espacenet_CN205387946UU
source	esp@cenet
subjects	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
title	Closed support
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-13T23%3A08%3A38IST&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=WANG%20ZHONGYUAN&rft.date=2016-07-20&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN205387946UU%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