Safety evaluation method based on concrete surface temperature stress calculation

Safety evaluation method based on concrete surface temperature stress calculation

The invention discloses a safety evaluation method based on concrete surface temperature stress calculation, and relates to the technical field of water conservancy and hydropower engineering, and the method comprises the following steps: S1, calculating concrete surface temperature stress in an ove...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHANG JIANBO, YANG ZUOBIN, ZHAO YIWEI, WANG YONGXIN, JI XIANG, WANG FEI, ZHAO HUAN, BIE YUJING, LU JUNJUN, CHE LONGJI, LI YUN, LONG QIAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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 ZHANG JIANBO
YANG ZUOBIN
ZHAO YIWEI
WANG YONGXIN
JI XIANG
WANG FEI
ZHAO HUAN
BIE YUJING
LU JUNJUN
CHE LONGJI
LI YUN
LONG QIAN
description The invention discloses a safety evaluation method based on concrete surface temperature stress calculation, and relates to the technical field of water conservancy and hydropower engineering, and the method comprises the following steps: S1, calculating concrete surface temperature stress in an overwintering period by using a finite element method; s2, unfavorable working conditions are combined based on the concrete age, an unfavorable working condition set is obtained, and corresponding concrete surface temperature stress is calculated; s3, obtaining an anti-cracking safety coefficient corresponding to the concrete surface temperature stress, and comprehensively considering the concrete surface temperature stress caused by adverse working conditions; and S4, calculating the safety coefficient of the concrete through a comprehensive safety coefficient evaluation formula, and performing safety evaluation. According to the method, the surface temperature stress of the concrete in the winter break period can b
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118569033A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118569033A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118569033A3</originalsourceid><addsrcrecordid>eNqNjDEKAjEURNNYiHqH7wEEl6BoKYtiJYj2yzc7YYVsEpIfwdsbxANYDfOYN1N1vbGFvAkvdoXlGTyNkCH09OCMnmo3wZsEAeWSLBuQYIxILCVVJgk5k2Fnivv6czWx7DIWv5yp5el4b88rxNAhx_rgIV17aZrdZrtfa33Q_2w-MI04fg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Safety evaluation method based on concrete surface temperature stress calculation</title><source>esp@cenet</source><creator>ZHANG JIANBO ; YANG ZUOBIN ; ZHAO YIWEI ; WANG YONGXIN ; JI XIANG ; WANG FEI ; ZHAO HUAN ; BIE YUJING ; LU JUNJUN ; CHE LONGJI ; LI YUN ; LONG QIAN</creator><creatorcontrib>ZHANG JIANBO ; YANG ZUOBIN ; ZHAO YIWEI ; WANG YONGXIN ; JI XIANG ; WANG FEI ; ZHAO HUAN ; BIE YUJING ; LU JUNJUN ; CHE LONGJI ; LI YUN ; LONG QIAN</creatorcontrib><description>The invention discloses a safety evaluation method based on concrete surface temperature stress calculation, and relates to the technical field of water conservancy and hydropower engineering, and the method comprises the following steps: S1, calculating concrete surface temperature stress in an overwintering period by using a finite element method; s2, unfavorable working conditions are combined based on the concrete age, an unfavorable working condition set is obtained, and corresponding concrete surface temperature stress is calculated; s3, obtaining an anti-cracking safety coefficient corresponding to the concrete surface temperature stress, and comprehensively considering the concrete surface temperature stress caused by adverse working conditions; and S4, calculating the safety coefficient of the concrete through a comprehensive safety coefficient evaluation formula, and performing safety evaluation. According to the method, the surface temperature stress of the concrete in the winter break period can b</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2024</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=20240830&amp;DB=EPODOC&amp;CC=CN&amp;NR=118569033A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240830&amp;DB=EPODOC&amp;CC=CN&amp;NR=118569033A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG JIANBO</creatorcontrib><creatorcontrib>YANG ZUOBIN</creatorcontrib><creatorcontrib>ZHAO YIWEI</creatorcontrib><creatorcontrib>WANG YONGXIN</creatorcontrib><creatorcontrib>JI XIANG</creatorcontrib><creatorcontrib>WANG FEI</creatorcontrib><creatorcontrib>ZHAO HUAN</creatorcontrib><creatorcontrib>BIE YUJING</creatorcontrib><creatorcontrib>LU JUNJUN</creatorcontrib><creatorcontrib>CHE LONGJI</creatorcontrib><creatorcontrib>LI YUN</creatorcontrib><creatorcontrib>LONG QIAN</creatorcontrib><title>Safety evaluation method based on concrete surface temperature stress calculation</title><description>The invention discloses a safety evaluation method based on concrete surface temperature stress calculation, and relates to the technical field of water conservancy and hydropower engineering, and the method comprises the following steps: S1, calculating concrete surface temperature stress in an overwintering period by using a finite element method; s2, unfavorable working conditions are combined based on the concrete age, an unfavorable working condition set is obtained, and corresponding concrete surface temperature stress is calculated; s3, obtaining an anti-cracking safety coefficient corresponding to the concrete surface temperature stress, and comprehensively considering the concrete surface temperature stress caused by adverse working conditions; and S4, calculating the safety coefficient of the concrete through a comprehensive safety coefficient evaluation formula, and performing safety evaluation. According to the method, the surface temperature stress of the concrete in the winter break period can b</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEKAjEURNNYiHqH7wEEl6BoKYtiJYj2yzc7YYVsEpIfwdsbxANYDfOYN1N1vbGFvAkvdoXlGTyNkCH09OCMnmo3wZsEAeWSLBuQYIxILCVVJgk5k2Fnivv6czWx7DIWv5yp5el4b88rxNAhx_rgIV17aZrdZrtfa33Q_2w-MI04fg</recordid><startdate>20240830</startdate><enddate>20240830</enddate><creator>ZHANG JIANBO</creator><creator>YANG ZUOBIN</creator><creator>ZHAO YIWEI</creator><creator>WANG YONGXIN</creator><creator>JI XIANG</creator><creator>WANG FEI</creator><creator>ZHAO HUAN</creator><creator>BIE YUJING</creator><creator>LU JUNJUN</creator><creator>CHE LONGJI</creator><creator>LI YUN</creator><creator>LONG QIAN</creator><scope>EVB</scope></search><sort><creationdate>20240830</creationdate><title>Safety evaluation method based on concrete surface temperature stress calculation</title><author>ZHANG JIANBO ; YANG ZUOBIN ; ZHAO YIWEI ; WANG YONGXIN ; JI XIANG ; WANG FEI ; ZHAO HUAN ; BIE YUJING ; LU JUNJUN ; CHE LONGJI ; LI YUN ; LONG QIAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118569033A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG JIANBO</creatorcontrib><creatorcontrib>YANG ZUOBIN</creatorcontrib><creatorcontrib>ZHAO YIWEI</creatorcontrib><creatorcontrib>WANG YONGXIN</creatorcontrib><creatorcontrib>JI XIANG</creatorcontrib><creatorcontrib>WANG FEI</creatorcontrib><creatorcontrib>ZHAO HUAN</creatorcontrib><creatorcontrib>BIE YUJING</creatorcontrib><creatorcontrib>LU JUNJUN</creatorcontrib><creatorcontrib>CHE LONGJI</creatorcontrib><creatorcontrib>LI YUN</creatorcontrib><creatorcontrib>LONG QIAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG JIANBO</au><au>YANG ZUOBIN</au><au>ZHAO YIWEI</au><au>WANG YONGXIN</au><au>JI XIANG</au><au>WANG FEI</au><au>ZHAO HUAN</au><au>BIE YUJING</au><au>LU JUNJUN</au><au>CHE LONGJI</au><au>LI YUN</au><au>LONG QIAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Safety evaluation method based on concrete surface temperature stress calculation</title><date>2024-08-30</date><risdate>2024</risdate><abstract>The invention discloses a safety evaluation method based on concrete surface temperature stress calculation, and relates to the technical field of water conservancy and hydropower engineering, and the method comprises the following steps: S1, calculating concrete surface temperature stress in an overwintering period by using a finite element method; s2, unfavorable working conditions are combined based on the concrete age, an unfavorable working condition set is obtained, and corresponding concrete surface temperature stress is calculated; s3, obtaining an anti-cracking safety coefficient corresponding to the concrete surface temperature stress, and comprehensively considering the concrete surface temperature stress caused by adverse working conditions; and S4, calculating the safety coefficient of the concrete through a comprehensive safety coefficient evaluation formula, and performing safety evaluation. According to the method, the surface temperature stress of the concrete in the winter break period can b</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN118569033A
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Safety evaluation method based on concrete surface temperature stress calculation
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T00%3A59%3A11IST&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=ZHANG%20JIANBO&rft.date=2024-08-30&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118569033A%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