STRUCTURAL BEHAVIOR OF EXPOSED TYPE STEEL COLUMN BASE HAVING BASE PLATE WITH EMBEDDED RIB REINFORCEMENTS
We propose a new type of exposed steel column base with a base plate reinforced from underneath by rib plates embedded in the base concrete. A series of cyclic loading tests on actual-sized square tube column base specimens show that the combination of a short square stub column and rib plates arran...
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Veröffentlicht in: | Journal of Structural and Construction Engineering (Transactions of AIJ) 2012/12/30, Vol.77(682), pp.1941-1950 |
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container_end_page | 1950 |
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container_issue | 682 |
container_start_page | 1941 |
container_title | Journal of Structural and Construction Engineering (Transactions of AIJ) |
container_volume | 77 |
creator | HAGINO, Tsuyoshi HARADA, Yukihiro WATANABE, Toru MORITA, Koji |
description | We propose a new type of exposed steel column base with a base plate reinforced from underneath by rib plates embedded in the base concrete. A series of cyclic loading tests on actual-sized square tube column base specimens show that the combination of a short square stub column and rib plates arranged radially outside the stub column can effectively reinforce the base plate from underneath. Local behavior of the column base is estimated through plastic and finite element analyses; the findings of these analyses can be used for preventing local collapse and fracture of reinforced column bases. |
doi_str_mv | 10.3130/aijs.77.1941 |
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A series of cyclic loading tests on actual-sized square tube column base specimens show that the combination of a short square stub column and rib plates arranged radially outside the stub column can effectively reinforce the base plate from underneath. 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Struct. Constr. Eng.</addtitle><description>We propose a new type of exposed steel column base with a base plate reinforced from underneath by rib plates embedded in the base concrete. A series of cyclic loading tests on actual-sized square tube column base specimens show that the combination of a short square stub column and rib plates arranged radially outside the stub column can effectively reinforce the base plate from underneath. Local behavior of the column base is estimated through plastic and finite element analyses; the findings of these analyses can be used for preventing local collapse and fracture of reinforced column bases.</description><subject>Columns (structural)</subject><subject>Exposed Type Steel Column Base</subject><subject>Exposure</subject><subject>Fracture mechanics</subject><subject>Mathematical analysis</subject><subject>Plates (structural members)</subject><subject>Reinforcement</subject><subject>Rib Reinforcements</subject><subject>Structural Behavior</subject><subject>Structural steels</subject><subject>Tubes</subject><issn>1340-4202</issn><issn>1881-8153</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNo9kEtPg0AAhDdGE2v15g_YoxfqvmDhCHTbklBoYPFxIgssFtKXQA_-e0tqPM0k880cBoBnjGYUU_SqmrafcT7DDsM3YIJtGxs2NuntxVOGDEYQuQcPfd8iZDHHwhOwTWWS-TJL3BB6YuW-BXEC4wUUH5s4FXMoPzcCplKIEPpxmK0j6LmpgCMYLa9-E7pSwPdArqBYe2I-v9SSwIOJCKJFnPhiLSKZPoK7Wu16_fSnU5AthPRXRhgvA98NjRZbeDAIrrnNnYpyrkubEWIT4pjM4gWqSYUKSlWFNKWFY1cMqYpUhVmwCiPCa6ZKTKfg5bp76o7fZ90P-b7pS73bqYM-nvscmwwzgil1Lqh7Rdt-UF86P3XNXnU_ueqGptzpfLwz5zy3bDLK-Op_Vm5Vl-sD_QXKnWhf</recordid><startdate>20140509</startdate><enddate>20140509</enddate><creator>HAGINO, Tsuyoshi</creator><creator>HARADA, Yukihiro</creator><creator>WATANABE, Toru</creator><creator>MORITA, Koji</creator><general>Architectural Institute of Japan</general><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>20140509</creationdate><title>STRUCTURAL BEHAVIOR OF EXPOSED TYPE STEEL COLUMN BASE HAVING BASE PLATE WITH EMBEDDED RIB REINFORCEMENTS</title><author>HAGINO, Tsuyoshi ; HARADA, Yukihiro ; WATANABE, Toru ; MORITA, Koji</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-j161t-21f7879d377ec842282295467b0f2d0b33ad0e33b98d40ad2db5b4d1027f4ac13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>jpn</language><creationdate>2014</creationdate><topic>Columns (structural)</topic><topic>Exposed Type Steel Column Base</topic><topic>Exposure</topic><topic>Fracture mechanics</topic><topic>Mathematical analysis</topic><topic>Plates (structural members)</topic><topic>Reinforcement</topic><topic>Rib Reinforcements</topic><topic>Structural Behavior</topic><topic>Structural steels</topic><topic>Tubes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>HAGINO, Tsuyoshi</creatorcontrib><creatorcontrib>HARADA, Yukihiro</creatorcontrib><creatorcontrib>WATANABE, Toru</creatorcontrib><creatorcontrib>MORITA, Koji</creatorcontrib><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of Structural and Construction Engineering (Transactions of AIJ)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>HAGINO, Tsuyoshi</au><au>HARADA, Yukihiro</au><au>WATANABE, Toru</au><au>MORITA, Koji</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>STRUCTURAL BEHAVIOR OF EXPOSED TYPE STEEL COLUMN BASE HAVING BASE PLATE WITH EMBEDDED RIB REINFORCEMENTS</atitle><jtitle>Journal of Structural and Construction Engineering (Transactions of AIJ)</jtitle><addtitle>J. Struct. Constr. Eng.</addtitle><date>2014-05-09</date><risdate>2014</risdate><volume>77</volume><issue>682</issue><spage>1941</spage><epage>1950</epage><pages>1941-1950</pages><issn>1340-4202</issn><eissn>1881-8153</eissn><abstract>We propose a new type of exposed steel column base with a base plate reinforced from underneath by rib plates embedded in the base concrete. A series of cyclic loading tests on actual-sized square tube column base specimens show that the combination of a short square stub column and rib plates arranged radially outside the stub column can effectively reinforce the base plate from underneath. Local behavior of the column base is estimated through plastic and finite element analyses; the findings of these analyses can be used for preventing local collapse and fracture of reinforced column bases.</abstract><pub>Architectural Institute of Japan</pub><doi>10.3130/aijs.77.1941</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
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source | J-STAGE Free; EZB-FREE-00999 freely available EZB journals |
subjects | Columns (structural) Exposed Type Steel Column Base Exposure Fracture mechanics Mathematical analysis Plates (structural members) Reinforcement Rib Reinforcements Structural Behavior Structural steels Tubes |
title | STRUCTURAL BEHAVIOR OF EXPOSED TYPE STEEL COLUMN BASE HAVING BASE PLATE WITH EMBEDDED RIB REINFORCEMENTS |
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