Composite Behavior of Insulated Concrete Sandwich Wall Panels Subjected to Wind Pressure and Suction
A full-scale experimental test was conducted to analyze the composite behavior of insulated concrete sandwich wall panels (ICSWPs) subjected to wind pressure and suction. The experimental program was composed of three groups of ICSWP specimens, each with a different type of insulation and number of...
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| Veröffentlicht in: | Materials 2015-03, Vol.8 (3), p.1264-1282 |
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| creator | Choi, Insub Kim, JunHee Kim, Ho-Ryong |
| description | A full-scale experimental test was conducted to analyze the composite behavior of insulated concrete sandwich wall panels (ICSWPs) subjected to wind pressure and suction. The experimental program was composed of three groups of ICSWP specimens, each with a different type of insulation and number of glass-fiber-reinforced polymer (GFRP) shear grids. The degree of composite action of each specimen was analyzed according to the load direction, type of the insulation, and number of GFRP shear grids by comparing the theoretical and experimental values. The failure modes of the ICSWPs were compared to investigate the effect of bonds according to the load direction and type of insulation. Bonds based on insulation absorptiveness were effective to result in the composite behavior of ICSWP under positive loading tests only, while bonds based on insulation surface roughness were effective under both positive and negative loading tests. Therefore, the composite behavior based on surface roughness can be applied to the calculation of the design strength of ICSWPs with continuous GFRP shear connectors. |
| doi_str_mv | 10.3390/ma8031264 |
| format | Article |
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The experimental program was composed of three groups of ICSWP specimens, each with a different type of insulation and number of glass-fiber-reinforced polymer (GFRP) shear grids. The degree of composite action of each specimen was analyzed according to the load direction, type of the insulation, and number of GFRP shear grids by comparing the theoretical and experimental values. The failure modes of the ICSWPs were compared to investigate the effect of bonds according to the load direction and type of insulation. Bonds based on insulation absorptiveness were effective to result in the composite behavior of ICSWP under positive loading tests only, while bonds based on insulation surface roughness were effective under both positive and negative loading tests. Therefore, the composite behavior based on surface roughness can be applied to the calculation of the design strength of ICSWPs with continuous GFRP shear connectors.</description><identifier>ISSN: 1996-1944</identifier><identifier>EISSN: 1996-1944</identifier><identifier>DOI: 10.3390/ma8031264</identifier><identifier>PMID: 28788001</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Carbon ; Concrete ; Concretes ; Connectors ; Glass fiber reinforced plastics ; Insulation ; Load ; Panels ; Polymers ; Shear ; Shear strength ; Surface roughness ; Walls ; Wind pressure</subject><ispartof>Materials, 2015-03, Vol.8 (3), p.1264-1282</ispartof><rights>Copyright MDPI AG 2015</rights><rights>2015 by the authors; 2015</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c436t-39eca44c23265e564656d155c7b8ee002232f80328d6c8067afd54f2c77d3fb83</citedby><cites>FETCH-LOGICAL-c436t-39eca44c23265e564656d155c7b8ee002232f80328d6c8067afd54f2c77d3fb83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5455426/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5455426/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28788001$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Choi, Insub</creatorcontrib><creatorcontrib>Kim, JunHee</creatorcontrib><creatorcontrib>Kim, Ho-Ryong</creatorcontrib><title>Composite Behavior of Insulated Concrete Sandwich Wall Panels Subjected to Wind Pressure and Suction</title><title>Materials</title><addtitle>Materials (Basel)</addtitle><description>A full-scale experimental test was conducted to analyze the composite behavior of insulated concrete sandwich wall panels (ICSWPs) subjected to wind pressure and suction. The experimental program was composed of three groups of ICSWP specimens, each with a different type of insulation and number of glass-fiber-reinforced polymer (GFRP) shear grids. The degree of composite action of each specimen was analyzed according to the load direction, type of the insulation, and number of GFRP shear grids by comparing the theoretical and experimental values. The failure modes of the ICSWPs were compared to investigate the effect of bonds according to the load direction and type of insulation. Bonds based on insulation absorptiveness were effective to result in the composite behavior of ICSWP under positive loading tests only, while bonds based on insulation surface roughness were effective under both positive and negative loading tests. Therefore, the composite behavior based on surface roughness can be applied to the calculation of the design strength of ICSWPs with continuous GFRP shear connectors.</description><subject>Carbon</subject><subject>Concrete</subject><subject>Concretes</subject><subject>Connectors</subject><subject>Glass fiber reinforced plastics</subject><subject>Insulation</subject><subject>Load</subject><subject>Panels</subject><subject>Polymers</subject><subject>Shear</subject><subject>Shear strength</subject><subject>Surface roughness</subject><subject>Walls</subject><subject>Wind pressure</subject><issn>1996-1944</issn><issn>1996-1944</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkU9rVDEUxYNYbKld-AUk4EYXo_mfvI1gh1YLBQtVugyZ5D4nw3vJmLxX6bdvhtahuund5ML5cbgnB6E3lHzkvCOfRmcIp0yJF-iIdp1a0E6Il0_2Q3RS64a04Zwa1r1Ch8xoYwihRygs87jNNU6AT2HtbmMuOPf4ItV5cBMEvMzJF2jytUvhT_RrfOOGAV-5BEPF1_NqA37HTRnfxBTwVYFa5wK44U32U8zpNTro3VDh5PE9Rj_Pz34svy0uv3-9WH65XHjB1bTgHXgnhGecKQlSCSVVoFJ6vTIAhLAm9C0sM0F5Q5R2fZCiZ17rwPuV4cfo84Pvdl6NEDykqbjBbkscXbmz2UX7r5Li2v7Kt1YKKQVTzeD9o0HJv2eokx1j9TAMLW2eq6Ud04pwIvjzqDJSd5KZ3Vnv_kM3eS6p_YSlmihmOKW6UR8eKF9yrQX6_d2U2F3Tdt90Y98-Dbon__bK7wGChqK3</recordid><startdate>20150319</startdate><enddate>20150319</enddate><creator>Choi, Insub</creator><creator>Kim, JunHee</creator><creator>Kim, Ho-Ryong</creator><general>MDPI AG</general><general>MDPI</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7QQ</scope><scope>FR3</scope><scope>KR7</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20150319</creationdate><title>Composite Behavior of Insulated Concrete Sandwich Wall Panels Subjected to Wind Pressure and Suction</title><author>Choi, Insub ; Kim, JunHee ; Kim, Ho-Ryong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c436t-39eca44c23265e564656d155c7b8ee002232f80328d6c8067afd54f2c77d3fb83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Carbon</topic><topic>Concrete</topic><topic>Concretes</topic><topic>Connectors</topic><topic>Glass fiber reinforced plastics</topic><topic>Insulation</topic><topic>Load</topic><topic>Panels</topic><topic>Polymers</topic><topic>Shear</topic><topic>Shear strength</topic><topic>Surface roughness</topic><topic>Walls</topic><topic>Wind pressure</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Choi, Insub</creatorcontrib><creatorcontrib>Kim, JunHee</creatorcontrib><creatorcontrib>Kim, Ho-Ryong</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>https://resources.nclive.org/materials</collection><collection>Materials science collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Ceramic Abstracts</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Choi, Insub</au><au>Kim, JunHee</au><au>Kim, Ho-Ryong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Composite Behavior of Insulated Concrete Sandwich Wall Panels Subjected to Wind Pressure and Suction</atitle><jtitle>Materials</jtitle><addtitle>Materials (Basel)</addtitle><date>2015-03-19</date><risdate>2015</risdate><volume>8</volume><issue>3</issue><spage>1264</spage><epage>1282</epage><pages>1264-1282</pages><issn>1996-1944</issn><eissn>1996-1944</eissn><abstract>A full-scale experimental test was conducted to analyze the composite behavior of insulated concrete sandwich wall panels (ICSWPs) subjected to wind pressure and suction. The experimental program was composed of three groups of ICSWP specimens, each with a different type of insulation and number of glass-fiber-reinforced polymer (GFRP) shear grids. The degree of composite action of each specimen was analyzed according to the load direction, type of the insulation, and number of GFRP shear grids by comparing the theoretical and experimental values. The failure modes of the ICSWPs were compared to investigate the effect of bonds according to the load direction and type of insulation. Bonds based on insulation absorptiveness were effective to result in the composite behavior of ICSWP under positive loading tests only, while bonds based on insulation surface roughness were effective under both positive and negative loading tests. Therefore, the composite behavior based on surface roughness can be applied to the calculation of the design strength of ICSWPs with continuous GFRP shear connectors.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>28788001</pmid><doi>10.3390/ma8031264</doi><tpages>19</tpages><oa>free_for_read</oa></addata></record> |
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| source | PubMed (Medline); MDPI - Multidisciplinary Digital Publishing Institute; Free E-Journal (出版社公開部分のみ）; Free Full-Text Journals in Chemistry; PubMed Central Open Access |
| subjects | Carbon Concrete Concretes Connectors Glass fiber reinforced plastics Insulation Load Panels Polymers Shear Shear strength Surface roughness Walls Wind pressure |
| title | Composite Behavior of Insulated Concrete Sandwich Wall Panels Subjected to Wind Pressure and Suction |
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