Composite reinforced concrete beam of embedded double skin steel plates
The study intends to develop double skin composite beams using smart utilizing of proper properties of concrete and steel by incorporating steel frame likewise ribbed I-Steel section within concrete. The adopted built-up steel frame consists of upper and lower mild steel flanges connected by ribs us...
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Veröffentlicht in: | Journal of physics. Conference series 2021-08, Vol.1973 (1), p.12225 |
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container_title | Journal of physics. Conference series |
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creator | Jabbar, Fatima Sattar Resan, Sa’ad Fahad |
description | The study intends to develop double skin composite beams using smart utilizing of proper properties of concrete and steel by incorporating steel frame likewise ribbed I-Steel section within concrete. The adopted built-up steel frame consists of upper and lower mild steel flanges connected by ribs using deformed steel bars and equivalent to customary shear reinforcement in quantity and provided as ribs within target frame besides shear resistance. The study considered an experimental program to investigate the effectiveness of introduces mode upon ultimate strength and related issues such as flexural ductility, flexural stiffness, plastic hinge formation, and failure mechanism in addition to comparative analysis with traditional reinforced concrete beam in the scope of assigned structural characteristics. The experimental results exhibit that the incorporated double skin steel within concrete without flexural reinforcement exhibited 78% of RC model ultimate strength where the ratio of volume fraction in steel-concrete-steel to reinforcement ratio in reinforced concrete beam is (1.5064). The powerful observed enhancement of the proposed ribbed I-steel section could be related to fully skin friction provided by fully connected upper and lower steel plates that affect the concrete confinement positively. |
doi_str_mv | 10.1088/1742-6596/1973/1/012225 |
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The adopted built-up steel frame consists of upper and lower mild steel flanges connected by ribs using deformed steel bars and equivalent to customary shear reinforcement in quantity and provided as ribs within target frame besides shear resistance. The study considered an experimental program to investigate the effectiveness of introduces mode upon ultimate strength and related issues such as flexural ductility, flexural stiffness, plastic hinge formation, and failure mechanism in addition to comparative analysis with traditional reinforced concrete beam in the scope of assigned structural characteristics. The experimental results exhibit that the incorporated double skin steel within concrete without flexural reinforcement exhibited 78% of RC model ultimate strength where the ratio of volume fraction in steel-concrete-steel to reinforcement ratio in reinforced concrete beam is (1.5064). The powerful observed enhancement of the proposed ribbed I-steel section could be related to fully skin friction provided by fully connected upper and lower steel plates that affect the concrete confinement positively.</description><identifier>ISSN: 1742-6588</identifier><identifier>EISSN: 1742-6596</identifier><identifier>DOI: 10.1088/1742-6596/1973/1/012225</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Composite beams ; Concrete ; Concrete construction ; Failure analysis ; Failure mechanisms ; flange steel section ; Flanges ; flexural ductility ; flexural strength ; Load-deflection response ; Low carbon steels ; Plastic properties ; Reinforced concrete ; Reinforcement ; Reinforcing steels ; Shear strength ; Skin composite beams ; Skin friction ; Steel frames ; Steel plates ; Stiffness ; Ultimate tensile strength</subject><ispartof>Journal of physics. 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Conference series</title><addtitle>J. Phys.: Conf. Ser</addtitle><description>The study intends to develop double skin composite beams using smart utilizing of proper properties of concrete and steel by incorporating steel frame likewise ribbed I-Steel section within concrete. The adopted built-up steel frame consists of upper and lower mild steel flanges connected by ribs using deformed steel bars and equivalent to customary shear reinforcement in quantity and provided as ribs within target frame besides shear resistance. The study considered an experimental program to investigate the effectiveness of introduces mode upon ultimate strength and related issues such as flexural ductility, flexural stiffness, plastic hinge formation, and failure mechanism in addition to comparative analysis with traditional reinforced concrete beam in the scope of assigned structural characteristics. The experimental results exhibit that the incorporated double skin steel within concrete without flexural reinforcement exhibited 78% of RC model ultimate strength where the ratio of volume fraction in steel-concrete-steel to reinforcement ratio in reinforced concrete beam is (1.5064). The powerful observed enhancement of the proposed ribbed I-steel section could be related to fully skin friction provided by fully connected upper and lower steel plates that affect the concrete confinement positively.</description><subject>Composite beams</subject><subject>Concrete</subject><subject>Concrete construction</subject><subject>Failure analysis</subject><subject>Failure mechanisms</subject><subject>flange steel section</subject><subject>Flanges</subject><subject>flexural ductility</subject><subject>flexural strength</subject><subject>Load-deflection response</subject><subject>Low carbon steels</subject><subject>Plastic properties</subject><subject>Reinforced concrete</subject><subject>Reinforcement</subject><subject>Reinforcing steels</subject><subject>Shear strength</subject><subject>Skin composite beams</subject><subject>Skin friction</subject><subject>Steel frames</subject><subject>Steel plates</subject><subject>Stiffness</subject><subject>Ultimate tensile strength</subject><issn>1742-6588</issn><issn>1742-6596</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkE1LxDAQhoMouK7-BgvehLpJ03zsUYquiqCgnkOTzkDXtqlJ9-C_t6WyIgjOZYaZd-YdHkLOGb1iVOsVU3mWSrGWK7ZWfMVWlGVZJg7IYj853NdaH5OTGLeU8jHUgmwK3_Y-1gMkAeoOfXBQJc53LsDYs1C2iccEWgtVNU4qv7MNJPG97pI4ADRJ35QDxFNyhGUT4ew7L8nb7c1rcZc-Pm3ui-vH1PFMi1Rz1BQ5s1aVUmAuKGW55mCt1Tp3yJQDt3ZMI6IUdnSUGTKbo2IoXYl8SS7mu33wHzuIg9n6XehGS5MJKQVlUqlRpWaVCz7GAGj6ULdl-DSMmomamXiYiY2ZqBlmZmrj5uW8Wfv-5_TDc_HyW2j6anqG_yH-z-ILWgh83w</recordid><startdate>20210801</startdate><enddate>20210801</enddate><creator>Jabbar, Fatima Sattar</creator><creator>Resan, Sa’ad Fahad</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20210801</creationdate><title>Composite reinforced concrete beam of embedded double skin steel plates</title><author>Jabbar, Fatima Sattar ; Resan, Sa’ad Fahad</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3285-83f80f31bb7a65f45001483ebbb884cf17cec9c18fff65bded62f1b4f71f6caf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Composite beams</topic><topic>Concrete</topic><topic>Concrete construction</topic><topic>Failure analysis</topic><topic>Failure mechanisms</topic><topic>flange steel section</topic><topic>Flanges</topic><topic>flexural ductility</topic><topic>flexural strength</topic><topic>Load-deflection response</topic><topic>Low carbon steels</topic><topic>Plastic properties</topic><topic>Reinforced concrete</topic><topic>Reinforcement</topic><topic>Reinforcing steels</topic><topic>Shear strength</topic><topic>Skin composite beams</topic><topic>Skin friction</topic><topic>Steel frames</topic><topic>Steel plates</topic><topic>Stiffness</topic><topic>Ultimate tensile strength</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jabbar, Fatima Sattar</creatorcontrib><creatorcontrib>Resan, Sa’ad Fahad</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace 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><jtitle>Journal of physics. Conference series</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jabbar, Fatima Sattar</au><au>Resan, Sa’ad Fahad</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Composite reinforced concrete beam of embedded double skin steel plates</atitle><jtitle>Journal of physics. Conference series</jtitle><addtitle>J. Phys.: Conf. Ser</addtitle><date>2021-08-01</date><risdate>2021</risdate><volume>1973</volume><issue>1</issue><spage>12225</spage><pages>12225-</pages><issn>1742-6588</issn><eissn>1742-6596</eissn><abstract>The study intends to develop double skin composite beams using smart utilizing of proper properties of concrete and steel by incorporating steel frame likewise ribbed I-Steel section within concrete. The adopted built-up steel frame consists of upper and lower mild steel flanges connected by ribs using deformed steel bars and equivalent to customary shear reinforcement in quantity and provided as ribs within target frame besides shear resistance. The study considered an experimental program to investigate the effectiveness of introduces mode upon ultimate strength and related issues such as flexural ductility, flexural stiffness, plastic hinge formation, and failure mechanism in addition to comparative analysis with traditional reinforced concrete beam in the scope of assigned structural characteristics. The experimental results exhibit that the incorporated double skin steel within concrete without flexural reinforcement exhibited 78% of RC model ultimate strength where the ratio of volume fraction in steel-concrete-steel to reinforcement ratio in reinforced concrete beam is (1.5064). The powerful observed enhancement of the proposed ribbed I-steel section could be related to fully skin friction provided by fully connected upper and lower steel plates that affect the concrete confinement positively.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1742-6596/1973/1/012225</doi><tpages>13</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Composite beams Concrete Concrete construction Failure analysis Failure mechanisms flange steel section Flanges flexural ductility flexural strength Load-deflection response Low carbon steels Plastic properties Reinforced concrete Reinforcement Reinforcing steels Shear strength Skin composite beams Skin friction Steel frames Steel plates Stiffness Ultimate tensile strength |
title | Composite reinforced concrete beam of embedded double skin steel plates |
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