Seismic behavior of concrete-filled double-skin steel tube/moment-resisting frames with beam-only-connected precast reinforced concrete shear walls
Concrete-filled double-skin steel tube (CFDST) attracts attention from researchers for it exhibits high strength, good ductility and energy dissipation capacity. In this paper, CFDST frame with beam-only-connected precast reinforced concrete shear wall system is proposed, and all the joints used hig...
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Veröffentlicht in: | Archives of Civil and Mechanical Engineering 2019-08, Vol.19 (4), p.967-980 |
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description | Concrete-filled double-skin steel tube (CFDST) attracts attention from researchers for it exhibits high strength, good ductility and energy dissipation capacity. In this paper, CFDST frame with beam-only-connected precast reinforced concrete shear wall system is proposed, and all the joints used high-strength bolt connection to realize fully-prefabricated construction. Three specimens were tested to obtain the seismic performance and cooperative mechanism of such proposed systems, and the contribution of beam-only-connected precast reinforced concrete shear wall (BRW) was quantified by comparing the results of these specimens. The results show that: (1) the BRW cooperated well with the CFDST frames, and it significant enhanced the lateral stiffness and strength of the CFDST frame; (2) all specimens tolerated more than 4% inter-story drift ratio, indicating that the specimens have good lateral deformation capacity; (3) the specimen with two pieces of BRW (BF-BRW-B) exhibited better ductility ratio by comparing with the specimen without BRW (BF) and with only one piece of BRW (BF-BRW-A); (4) relative brittle failure was occurred on the BRW in BF-BRW-A due to the shear force, which resulted in significant strength degradation and ductility reduction of the specimen, but two BRWs in BF-BRW-B could mitigate such situations. Lastly, equations were proposed to predict the lateral resistance of the test specimens. |
doi_str_mv | 10.1016/j.acme.2019.04.009 |
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In this paper, CFDST frame with beam-only-connected precast reinforced concrete shear wall system is proposed, and all the joints used high-strength bolt connection to realize fully-prefabricated construction. Three specimens were tested to obtain the seismic performance and cooperative mechanism of such proposed systems, and the contribution of beam-only-connected precast reinforced concrete shear wall (BRW) was quantified by comparing the results of these specimens. The results show that: (1) the BRW cooperated well with the CFDST frames, and it significant enhanced the lateral stiffness and strength of the CFDST frame; (2) all specimens tolerated more than 4% inter-story drift ratio, indicating that the specimens have good lateral deformation capacity; (3) the specimen with two pieces of BRW (BF-BRW-B) exhibited better ductility ratio by comparing with the specimen without BRW (BF) and with only one piece of BRW (BF-BRW-A); (4) relative brittle failure was occurred on the BRW in BF-BRW-A due to the shear force, which resulted in significant strength degradation and ductility reduction of the specimen, but two BRWs in BF-BRW-B could mitigate such situations. Lastly, equations were proposed to predict the lateral resistance of the test specimens.</description><identifier>ISSN: 1644-9665</identifier><identifier>EISSN: 2083-3318</identifier><identifier>DOI: 10.1016/j.acme.2019.04.009</identifier><language>eng</language><publisher>London: Elsevier B.V</publisher><subject>Bolted joints ; Civil Engineering ; Composite structures ; Concrete-filled double-skin steel tube ; Ductility ; Energy dissipation ; Engineering ; High strength bolts ; Mechanical Engineering ; Original Research Article ; Precast concrete ; Prefabricated structures ; RC shear walls ; Reinforced concrete ; Reinforcing steels ; Seismic behavior ; Seismic response ; Shear forces ; Shear walls ; Steel frames ; Steel tubes ; Structural Materials</subject><ispartof>Archives of Civil and Mechanical Engineering, 2019-08, Vol.19 (4), p.967-980</ispartof><rights>2019 Politechnika Wrocławska</rights><rights>Wroclaw University of Science and Technology 2019</rights><rights>Copyright Springer Nature B.V. Dec 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c372t-75a80d9534e97fea7ca24fde10e54d8fb22cae24a8062c2ae2a127201fb0487d3</citedby><cites>FETCH-LOGICAL-c372t-75a80d9534e97fea7ca24fde10e54d8fb22cae24a8062c2ae2a127201fb0487d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1016/j.acme.2019.04.009$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2932841489?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,776,780,21367,27901,27902,33721,41464,42533,43781,51294</link.rule.ids></links><search><creatorcontrib>Hu, Yi</creatorcontrib><creatorcontrib>Zhao, Junhai</creatorcontrib><creatorcontrib>Zhang, Dongfang</creatorcontrib><creatorcontrib>Chen, Yanxiong</creatorcontrib><title>Seismic behavior of concrete-filled double-skin steel tube/moment-resisting frames with beam-only-connected precast reinforced concrete shear walls</title><title>Archives of Civil and Mechanical Engineering</title><addtitle>Archiv.Civ.Mech.Eng</addtitle><description>Concrete-filled double-skin steel tube (CFDST) attracts attention from researchers for it exhibits high strength, good ductility and energy dissipation capacity. In this paper, CFDST frame with beam-only-connected precast reinforced concrete shear wall system is proposed, and all the joints used high-strength bolt connection to realize fully-prefabricated construction. Three specimens were tested to obtain the seismic performance and cooperative mechanism of such proposed systems, and the contribution of beam-only-connected precast reinforced concrete shear wall (BRW) was quantified by comparing the results of these specimens. The results show that: (1) the BRW cooperated well with the CFDST frames, and it significant enhanced the lateral stiffness and strength of the CFDST frame; (2) all specimens tolerated more than 4% inter-story drift ratio, indicating that the specimens have good lateral deformation capacity; (3) the specimen with two pieces of BRW (BF-BRW-B) exhibited better ductility ratio by comparing with the specimen without BRW (BF) and with only one piece of BRW (BF-BRW-A); (4) relative brittle failure was occurred on the BRW in BF-BRW-A due to the shear force, which resulted in significant strength degradation and ductility reduction of the specimen, but two BRWs in BF-BRW-B could mitigate such situations. Lastly, equations were proposed to predict the lateral resistance of the test specimens.</description><subject>Bolted joints</subject><subject>Civil Engineering</subject><subject>Composite structures</subject><subject>Concrete-filled double-skin steel tube</subject><subject>Ductility</subject><subject>Energy dissipation</subject><subject>Engineering</subject><subject>High strength bolts</subject><subject>Mechanical Engineering</subject><subject>Original Research Article</subject><subject>Precast concrete</subject><subject>Prefabricated structures</subject><subject>RC shear walls</subject><subject>Reinforced concrete</subject><subject>Reinforcing steels</subject><subject>Seismic behavior</subject><subject>Seismic response</subject><subject>Shear forces</subject><subject>Shear walls</subject><subject>Steel frames</subject><subject>Steel tubes</subject><subject>Structural Materials</subject><issn>1644-9665</issn><issn>2083-3318</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kM1KJDEURoM4YKP9ArMKzDplkkr9wWwGmdEBwYW6DqnUjZ2eqqQnN634HL6waXoGd65uuHznu-QQ8lXwSnDRXm4rYxeoJBdDxVXF-XBCVpL3Natr0Z-SlWiVYkPbNmdkjbjlnAveSdE2K_J2Dx4Xb-kIG_PsY6LRURuDTZCBOT_PMNEp7scZGP7xgWIGmGnej3C5xAVCZgnQY_bhibpkFkD64vOm9JmFxTC_stIWwObSs0tgDWaawAcXky2r_6cobsAk-mLmGS_IF2dmhPW_eU4ef_18uLpht3fXv69-3DJbdzKzrjE9n4amVjB0DkxnjVRuAsGhUVPvRimtAalKqpVWlqcRsiuW3MhV3031Ofl27N2l-HcPmPU27lMoJ7UcatkrofqhpOQxZVNETOD0LvnFpFctuD7411t98K8P_jVXuvgvUH2EsITDE6SP6k-p70cKyq-ffaHQegjFky_msp6i_wx_B7JLor4</recordid><startdate>20190801</startdate><enddate>20190801</enddate><creator>Hu, Yi</creator><creator>Zhao, Junhai</creator><creator>Zhang, Dongfang</creator><creator>Chen, Yanxiong</creator><general>Elsevier B.V</general><general>Springer London</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20190801</creationdate><title>Seismic behavior of concrete-filled double-skin steel tube/moment-resisting frames with beam-only-connected precast reinforced concrete shear walls</title><author>Hu, Yi ; Zhao, Junhai ; Zhang, Dongfang ; Chen, Yanxiong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c372t-75a80d9534e97fea7ca24fde10e54d8fb22cae24a8062c2ae2a127201fb0487d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Bolted joints</topic><topic>Civil Engineering</topic><topic>Composite structures</topic><topic>Concrete-filled double-skin steel tube</topic><topic>Ductility</topic><topic>Energy dissipation</topic><topic>Engineering</topic><topic>High strength bolts</topic><topic>Mechanical Engineering</topic><topic>Original Research Article</topic><topic>Precast concrete</topic><topic>Prefabricated structures</topic><topic>RC shear walls</topic><topic>Reinforced concrete</topic><topic>Reinforcing steels</topic><topic>Seismic behavior</topic><topic>Seismic response</topic><topic>Shear forces</topic><topic>Shear walls</topic><topic>Steel frames</topic><topic>Steel tubes</topic><topic>Structural Materials</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hu, Yi</creatorcontrib><creatorcontrib>Zhao, Junhai</creatorcontrib><creatorcontrib>Zhang, Dongfang</creatorcontrib><creatorcontrib>Chen, Yanxiong</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection (ProQuest)</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering 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>Engineering Collection</collection><jtitle>Archives of Civil and Mechanical Engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hu, Yi</au><au>Zhao, Junhai</au><au>Zhang, Dongfang</au><au>Chen, Yanxiong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Seismic behavior of concrete-filled double-skin steel tube/moment-resisting frames with beam-only-connected precast reinforced concrete shear walls</atitle><jtitle>Archives of Civil and Mechanical Engineering</jtitle><stitle>Archiv.Civ.Mech.Eng</stitle><date>2019-08-01</date><risdate>2019</risdate><volume>19</volume><issue>4</issue><spage>967</spage><epage>980</epage><pages>967-980</pages><issn>1644-9665</issn><eissn>2083-3318</eissn><abstract>Concrete-filled double-skin steel tube (CFDST) attracts attention from researchers for it exhibits high strength, good ductility and energy dissipation capacity. In this paper, CFDST frame with beam-only-connected precast reinforced concrete shear wall system is proposed, and all the joints used high-strength bolt connection to realize fully-prefabricated construction. Three specimens were tested to obtain the seismic performance and cooperative mechanism of such proposed systems, and the contribution of beam-only-connected precast reinforced concrete shear wall (BRW) was quantified by comparing the results of these specimens. The results show that: (1) the BRW cooperated well with the CFDST frames, and it significant enhanced the lateral stiffness and strength of the CFDST frame; (2) all specimens tolerated more than 4% inter-story drift ratio, indicating that the specimens have good lateral deformation capacity; (3) the specimen with two pieces of BRW (BF-BRW-B) exhibited better ductility ratio by comparing with the specimen without BRW (BF) and with only one piece of BRW (BF-BRW-A); (4) relative brittle failure was occurred on the BRW in BF-BRW-A due to the shear force, which resulted in significant strength degradation and ductility reduction of the specimen, but two BRWs in BF-BRW-B could mitigate such situations. Lastly, equations were proposed to predict the lateral resistance of the test specimens.</abstract><cop>London</cop><pub>Elsevier B.V</pub><doi>10.1016/j.acme.2019.04.009</doi><tpages>14</tpages></addata></record> |
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subjects | Bolted joints Civil Engineering Composite structures Concrete-filled double-skin steel tube Ductility Energy dissipation Engineering High strength bolts Mechanical Engineering Original Research Article Precast concrete Prefabricated structures RC shear walls Reinforced concrete Reinforcing steels Seismic behavior Seismic response Shear forces Shear walls Steel frames Steel tubes Structural Materials |
title | Seismic behavior of concrete-filled double-skin steel tube/moment-resisting frames with beam-only-connected precast reinforced concrete shear walls |
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