Concrete-Filled Prefabricated Cementitious Composite Tube (CFPCCT) under Axial Compression: Effect of Tube Wall Thickness
Research on different prefabricated cementitious composites for constructing composite concrete columns is comparatively more limited than that of concrete filled steel tube columns. The main objective of this study was to observe the axial compressive behavior of concrete-filled prefabricated cemen...
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| Veröffentlicht in: | Materials 2022-11, Vol.15 (22), p.8119 |
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| creator | Kai, Bi Kaish, A B M A Nordin, Norhaiza |
| description | Research on different prefabricated cementitious composites for constructing composite concrete columns is comparatively more limited than that of concrete filled steel tube columns. The main objective of this study was to observe the axial compressive behavior of concrete-filled prefabricated cementitious composite tube (CFPCCT) specimens. In the CFPCCT composite column, the spiral steel bar is arranged as a hoop reinforcement in the cementitious tube before its prefabrication. Following this, the concrete is poured into the prefabricated cementitious composite tube. The tube is able to provide lateral confinement and can carry the axial load, which is attributed to the strength of CFPCCT composite column. The effect of tube wall thickness on the behavior of CFPCCT is studied in this research. A total of eight short-scale CFPCCT composite columns, with three different tube wall thicknesses (25 mm, 30 mm and 35 mm), are tested under axial compressive load. The cementitious composite tube-confined specimens showed a 24.7% increment in load-carrying capacity compared to unconfined specimens. Increasing the wall-thickness had a positive impact on the strength and ductility properties of the composite column. However, poor failure behavior was observed for thicker tube wall. Therefore, concrete-filled cementitious composite tube columns can be considered as an alternative and effective way to construct prefabricated concrete columns. |
| doi_str_mv | 10.3390/ma15228119 |
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The main objective of this study was to observe the axial compressive behavior of concrete-filled prefabricated cementitious composite tube (CFPCCT) specimens. In the CFPCCT composite column, the spiral steel bar is arranged as a hoop reinforcement in the cementitious tube before its prefabrication. Following this, the concrete is poured into the prefabricated cementitious composite tube. The tube is able to provide lateral confinement and can carry the axial load, which is attributed to the strength of CFPCCT composite column. The effect of tube wall thickness on the behavior of CFPCCT is studied in this research. A total of eight short-scale CFPCCT composite columns, with three different tube wall thicknesses (25 mm, 30 mm and 35 mm), are tested under axial compressive load. The cementitious composite tube-confined specimens showed a 24.7% increment in load-carrying capacity compared to unconfined specimens. Increasing the wall-thickness had a positive impact on the strength and ductility properties of the composite column. However, poor failure behavior was observed for thicker tube wall. Therefore, concrete-filled cementitious composite tube columns can be considered as an alternative and effective way to construct prefabricated concrete columns.</description><identifier>ISSN: 1996-1944</identifier><identifier>EISSN: 1996-1944</identifier><identifier>DOI: 10.3390/ma15228119</identifier><identifier>PMID: 36431605</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Axial loads ; Bearing strength ; Cement ; Composite columns ; Composite materials ; Compressive properties ; Concrete columns ; Concrete construction ; Concrete mixing ; Load carrying capacity ; Plastics ; Prefabrication ; Reinforced concrete ; Seismic engineering ; Steel columns ; Steel tubes ; Thickness</subject><ispartof>Materials, 2022-11, Vol.15 (22), p.8119</ispartof><rights>COPYRIGHT 2022 MDPI AG</rights><rights>2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2022 by the authors. 2022</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c445t-1e99aa1350f0c0cbf1bf2555581dd3c7688bd4984d0d54515cf7e92c9802c89f3</citedby><cites>FETCH-LOGICAL-c445t-1e99aa1350f0c0cbf1bf2555581dd3c7688bd4984d0d54515cf7e92c9802c89f3</cites><orcidid>0000-0003-1609-1026</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9693187/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9693187/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,315,728,781,785,886,27929,27930,53796,53798</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36431605$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kai, Bi</creatorcontrib><creatorcontrib>Kaish, A B M A</creatorcontrib><creatorcontrib>Nordin, Norhaiza</creatorcontrib><title>Concrete-Filled Prefabricated Cementitious Composite Tube (CFPCCT) under Axial Compression: Effect of Tube Wall Thickness</title><title>Materials</title><addtitle>Materials (Basel)</addtitle><description>Research on different prefabricated cementitious composites for constructing composite concrete columns is comparatively more limited than that of concrete filled steel tube columns. 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Increasing the wall-thickness had a positive impact on the strength and ductility properties of the composite column. However, poor failure behavior was observed for thicker tube wall. Therefore, concrete-filled cementitious composite tube columns can be considered as an alternative and effective way to construct prefabricated concrete columns.</description><subject>Axial loads</subject><subject>Bearing strength</subject><subject>Cement</subject><subject>Composite columns</subject><subject>Composite materials</subject><subject>Compressive properties</subject><subject>Concrete columns</subject><subject>Concrete construction</subject><subject>Concrete mixing</subject><subject>Load carrying capacity</subject><subject>Plastics</subject><subject>Prefabrication</subject><subject>Reinforced concrete</subject><subject>Seismic engineering</subject><subject>Steel columns</subject><subject>Steel tubes</subject><subject>Thickness</subject><issn>1996-1944</issn><issn>1996-1944</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpdks1vFSEQwDdGY5vai3-AIfFSTbbCAruLhyYvmz5t0sQenvFIWBhaKgtP2DX2vxf7ar-GAwP8ZpivqnpL8DGlAn-aFOFN0xMiXlT7RIi2JoKxl4_0veow52tchFLSN-J1tUdbRkmL-X51M8SgE8xQr533YNBFAqvG5LSay2mACcLsZheXjIY4bWN2M6DNMgI6GtYXw7D5gJZgIKHVH6f8LZMgZxfDZ3RqLegZRbsz-KG8R5srp3-GQrypXlnlMxze7QfV9_XpZvhan3_7cjaszmvNGJ9rAkIoRSjHFmusR0tG2_AiPTGG6q7t-9Ew0TODDWeccG07EI0WPW50Lyw9qE52frfLOIHRJZ-kvNwmN6l0I6Ny8ulLcFfyMv6WohWlXl1xcHTnIMVfC-RZTi5r8F4FKGWRTccwx61oaEHfP0Ov45JCSa9QtPSi7TpWqOMddak8SBdsLP_qsgxMTscA1pX7Vcd4xwi_jeDjzkCnmHNp0H30BMt_UyAfpqDA7x7ne4_-7zn9C0dMrGw</recordid><startdate>20221116</startdate><enddate>20221116</enddate><creator>Kai, Bi</creator><creator>Kaish, A B M A</creator><creator>Nordin, Norhaiza</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>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0003-1609-1026</orcidid></search><sort><creationdate>20221116</creationdate><title>Concrete-Filled Prefabricated Cementitious Composite Tube (CFPCCT) under Axial Compression: Effect of Tube Wall Thickness</title><author>Kai, Bi ; Kaish, A B M A ; Nordin, Norhaiza</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c445t-1e99aa1350f0c0cbf1bf2555581dd3c7688bd4984d0d54515cf7e92c9802c89f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Axial loads</topic><topic>Bearing strength</topic><topic>Cement</topic><topic>Composite columns</topic><topic>Composite materials</topic><topic>Compressive properties</topic><topic>Concrete columns</topic><topic>Concrete construction</topic><topic>Concrete mixing</topic><topic>Load carrying capacity</topic><topic>Plastics</topic><topic>Prefabrication</topic><topic>Reinforced concrete</topic><topic>Seismic engineering</topic><topic>Steel columns</topic><topic>Steel tubes</topic><topic>Thickness</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kai, Bi</creatorcontrib><creatorcontrib>Kaish, A B M A</creatorcontrib><creatorcontrib>Nordin, Norhaiza</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 Edition)</collection><collection>ProQuest Central UK/Ireland</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>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>Access via ProQuest (Open Access)</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>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>Kai, Bi</au><au>Kaish, A B M A</au><au>Nordin, Norhaiza</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Concrete-Filled Prefabricated Cementitious Composite Tube (CFPCCT) under Axial Compression: Effect of Tube Wall Thickness</atitle><jtitle>Materials</jtitle><addtitle>Materials (Basel)</addtitle><date>2022-11-16</date><risdate>2022</risdate><volume>15</volume><issue>22</issue><spage>8119</spage><pages>8119-</pages><issn>1996-1944</issn><eissn>1996-1944</eissn><abstract>Research on different prefabricated cementitious composites for constructing composite concrete columns is comparatively more limited than that of concrete filled steel tube columns. The main objective of this study was to observe the axial compressive behavior of concrete-filled prefabricated cementitious composite tube (CFPCCT) specimens. In the CFPCCT composite column, the spiral steel bar is arranged as a hoop reinforcement in the cementitious tube before its prefabrication. Following this, the concrete is poured into the prefabricated cementitious composite tube. The tube is able to provide lateral confinement and can carry the axial load, which is attributed to the strength of CFPCCT composite column. The effect of tube wall thickness on the behavior of CFPCCT is studied in this research. A total of eight short-scale CFPCCT composite columns, with three different tube wall thicknesses (25 mm, 30 mm and 35 mm), are tested under axial compressive load. The cementitious composite tube-confined specimens showed a 24.7% increment in load-carrying capacity compared to unconfined specimens. Increasing the wall-thickness had a positive impact on the strength and ductility properties of the composite column. However, poor failure behavior was observed for thicker tube wall. Therefore, concrete-filled cementitious composite tube columns can be considered as an alternative and effective way to construct prefabricated concrete columns.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>36431605</pmid><doi>10.3390/ma15228119</doi><orcidid>https://orcid.org/0000-0003-1609-1026</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Axial loads Bearing strength Cement Composite columns Composite materials Compressive properties Concrete columns Concrete construction Concrete mixing Load carrying capacity Plastics Prefabrication Reinforced concrete Seismic engineering Steel columns Steel tubes Thickness |
| title | Concrete-Filled Prefabricated Cementitious Composite Tube (CFPCCT) under Axial Compression: Effect of Tube Wall Thickness |
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