Multi-scaled simulation of latticed frames considering bending collapse of pipes
To consider the bending collapse of the pipes in the latticed frames, based on the multi-scale simulation, the collapsed parts of the pipe are meshed by the shell elements as micro-scaled models, and the other parts are meshed by beam elements macro-models. The incremental displacement constraint eq...
Gespeichert in:
| Veröffentlicht in: | Journal of Chongqing University (English Edition) 2012-12, Vol.11 (4), p.167-176 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 176 |
|---|---|
| container_issue | 4 |
| container_start_page | 167 |
| container_title | Journal of Chongqing University (English Edition) |
| container_volume | 11 |
| creator | Liu, H-F Lou, R Luo, Y-Z Dang, H-X |
| description | To consider the bending collapse of the pipes in the latticed frames, based on the multi-scale simulation, the collapsed parts of the pipe are meshed by the shell elements as micro-scaled models, and the other parts are meshed by beam elements macro-models. The incremental displacement constraint equations for the nodes on the section between the two models are established based on the plane section premise of classical beam theory. The method to introduce the constraint equations is derived based on the Updated Largrangian method. The location of the micro-model is predicted by the stress field of the beam element, and the length of the collapsed part is adjusted by the plastic energy in the micro model. Several examples are included to illustrate the efficiency and accuracy of this method. |
| format | Article |
| fullrecord | <record><control><sourceid>wanfang_jour_proqu</sourceid><recordid>TN_cdi_wanfang_journals_cqdxxb_e201204003</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><cqvip_id>44806971</cqvip_id><wanfj_id>cqdxxb_e201204003</wanfj_id><sourcerecordid>cqdxxb_e201204003</sourcerecordid><originalsourceid>FETCH-LOGICAL-c1263-82c61f3e58757352fc415c337c3c48d5abad321cf97ea41546ecfe561a6d28753</originalsourceid><addsrcrecordid>eNqNkMtOwzAQRbMAiar0H8IOFpH8drpEFS-pFSxgbTmTcTFK7DRORPl7XJUPYHVHM2fmXs1FsaBK06pmTFwVq5R8Q4jSREqhFsXbbu4mXyWwHbZl8v3c2cnHUEZX5mrykNtutD2mEmJIvsXRh33ZYGhPCrHr7JDwxA9-wHRdXDrbJVz96bL4eHx43zxX29enl839tgLKFM9pQFHHUdZaai6ZA0ElcK6Bg6hbaRvbckbBrTXaPBIKwaFU1KqW5R2-LO7Od79tcDbszVecx5AdDRza47ExyAhlRBDCM3t7ZocxHmZMk-l9AszJA8Y5GcoZZ1KrWv0TpZKuM3pzRuEzhv0hf8MMo-_t-GOEqIlaa8p_AYirdAw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1323251519</pqid></control><display><type>article</type><title>Multi-scaled simulation of latticed frames considering bending collapse of pipes</title><source>Chongqing University Open Access Journals</source><creator>Liu, H-F ; Lou, R ; Luo, Y-Z ; Dang, H-X</creator><contributor>Luo, M</contributor><creatorcontrib>Liu, H-F ; Lou, R ; Luo, Y-Z ; Dang, H-X ; Luo, M</creatorcontrib><description>To consider the bending collapse of the pipes in the latticed frames, based on the multi-scale simulation, the collapsed parts of the pipe are meshed by the shell elements as micro-scaled models, and the other parts are meshed by beam elements macro-models. The incremental displacement constraint equations for the nodes on the section between the two models are established based on the plane section premise of classical beam theory. The method to introduce the constraint equations is derived based on the Updated Largrangian method. The location of the micro-model is predicted by the stress field of the beam element, and the length of the collapsed part is adjusted by the plastic energy in the micro model. Several examples are included to illustrate the efficiency and accuracy of this method.</description><identifier>ISSN: 1671-8224</identifier><language>eng</language><publisher>China Electricity Power Research Institute, Beijing 100055, P.R.China%Huahui Engineering Design Group Co.Ltd., Shaoxing 312000, P.R.China%Zhejiang University, Hangzhou 100055, P.R.China</publisher><subject>Bending ; Collapse ; Computer simulation ; Finite element method ; Frames ; Mathematical analysis ; Mathematical models ; Pipe ; 学术论文 ; 期刊 ; 编辑工作 ; 英文摘要</subject><ispartof>Journal of Chongqing University (English Edition), 2012-12, Vol.11 (4), p.167-176</ispartof><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/85672X/85672X.jpg</thumbnail><link.rule.ids>776</link.rule.ids></links><search><contributor>Luo, M</contributor><creatorcontrib>Liu, H-F</creatorcontrib><creatorcontrib>Lou, R</creatorcontrib><creatorcontrib>Luo, Y-Z</creatorcontrib><creatorcontrib>Dang, H-X</creatorcontrib><title>Multi-scaled simulation of latticed frames considering bending collapse of pipes</title><title>Journal of Chongqing University (English Edition)</title><addtitle>Journal of Chongqing University</addtitle><description>To consider the bending collapse of the pipes in the latticed frames, based on the multi-scale simulation, the collapsed parts of the pipe are meshed by the shell elements as micro-scaled models, and the other parts are meshed by beam elements macro-models. The incremental displacement constraint equations for the nodes on the section between the two models are established based on the plane section premise of classical beam theory. The method to introduce the constraint equations is derived based on the Updated Largrangian method. The location of the micro-model is predicted by the stress field of the beam element, and the length of the collapsed part is adjusted by the plastic energy in the micro model. Several examples are included to illustrate the efficiency and accuracy of this method.</description><subject>Bending</subject><subject>Collapse</subject><subject>Computer simulation</subject><subject>Finite element method</subject><subject>Frames</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Pipe</subject><subject>学术论文</subject><subject>期刊</subject><subject>编辑工作</subject><subject>英文摘要</subject><issn>1671-8224</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqNkMtOwzAQRbMAiar0H8IOFpH8drpEFS-pFSxgbTmTcTFK7DRORPl7XJUPYHVHM2fmXs1FsaBK06pmTFwVq5R8Q4jSREqhFsXbbu4mXyWwHbZl8v3c2cnHUEZX5mrykNtutD2mEmJIvsXRh33ZYGhPCrHr7JDwxA9-wHRdXDrbJVz96bL4eHx43zxX29enl839tgLKFM9pQFHHUdZaai6ZA0ElcK6Bg6hbaRvbckbBrTXaPBIKwaFU1KqW5R2-LO7Od79tcDbszVecx5AdDRza47ExyAhlRBDCM3t7ZocxHmZMk-l9AszJA8Y5GcoZZ1KrWv0TpZKuM3pzRuEzhv0hf8MMo-_t-GOEqIlaa8p_AYirdAw</recordid><startdate>20121201</startdate><enddate>20121201</enddate><creator>Liu, H-F</creator><creator>Lou, R</creator><creator>Luo, Y-Z</creator><creator>Dang, H-X</creator><general>China Electricity Power Research Institute, Beijing 100055, P.R.China%Huahui Engineering Design Group Co.Ltd., Shaoxing 312000, P.R.China%Zhejiang University, Hangzhou 100055, P.R.China</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope><scope>7SC</scope><scope>7SP</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20121201</creationdate><title>Multi-scaled simulation of latticed frames considering bending collapse of pipes</title><author>Liu, H-F ; Lou, R ; Luo, Y-Z ; Dang, H-X</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1263-82c61f3e58757352fc415c337c3c48d5abad321cf97ea41546ecfe561a6d28753</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Bending</topic><topic>Collapse</topic><topic>Computer simulation</topic><topic>Finite element method</topic><topic>Frames</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Pipe</topic><topic>学术论文</topic><topic>期刊</topic><topic>编辑工作</topic><topic>英文摘要</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, H-F</creatorcontrib><creatorcontrib>Lou, R</creatorcontrib><creatorcontrib>Luo, Y-Z</creatorcontrib><creatorcontrib>Dang, H-X</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Journal of Chongqing University (English Edition)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, H-F</au><au>Lou, R</au><au>Luo, Y-Z</au><au>Dang, H-X</au><au>Luo, M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Multi-scaled simulation of latticed frames considering bending collapse of pipes</atitle><jtitle>Journal of Chongqing University (English Edition)</jtitle><addtitle>Journal of Chongqing University</addtitle><date>2012-12-01</date><risdate>2012</risdate><volume>11</volume><issue>4</issue><spage>167</spage><epage>176</epage><pages>167-176</pages><issn>1671-8224</issn><abstract>To consider the bending collapse of the pipes in the latticed frames, based on the multi-scale simulation, the collapsed parts of the pipe are meshed by the shell elements as micro-scaled models, and the other parts are meshed by beam elements macro-models. The incremental displacement constraint equations for the nodes on the section between the two models are established based on the plane section premise of classical beam theory. The method to introduce the constraint equations is derived based on the Updated Largrangian method. The location of the micro-model is predicted by the stress field of the beam element, and the length of the collapsed part is adjusted by the plastic energy in the micro model. Several examples are included to illustrate the efficiency and accuracy of this method.</abstract><pub>China Electricity Power Research Institute, Beijing 100055, P.R.China%Huahui Engineering Design Group Co.Ltd., Shaoxing 312000, P.R.China%Zhejiang University, Hangzhou 100055, P.R.China</pub><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1671-8224 |
| ispartof | Journal of Chongqing University (English Edition), 2012-12, Vol.11 (4), p.167-176 |
| issn | 1671-8224 |
| language | eng |
| recordid | cdi_wanfang_journals_cqdxxb_e201204003 |
| source | Chongqing University Open Access Journals |
| subjects | Bending Collapse Computer simulation Finite element method Frames Mathematical analysis Mathematical models Pipe 学术论文 期刊 编辑工作 英文摘要 |
| title | Multi-scaled simulation of latticed frames considering bending collapse of pipes |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-09T17%3A56%3A45IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-wanfang_jour_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Multi-scaled%20simulation%20of%20latticed%20frames%20considering%20bending%20collapse%20of%20pipes&rft.jtitle=Journal%20of%20Chongqing%20University%20(English%20Edition)&rft.au=Liu,%20H-F&rft.date=2012-12-01&rft.volume=11&rft.issue=4&rft.spage=167&rft.epage=176&rft.pages=167-176&rft.issn=1671-8224&rft_id=info:doi/&rft_dat=%3Cwanfang_jour_proqu%3Ecqdxxb_e201204003%3C/wanfang_jour_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1323251519&rft_id=info:pmid/&rft_cqvip_id=44806971&rft_wanfj_id=cqdxxb_e201204003&rfr_iscdi=true |