Experimental and analytical study on design performance of full-scale viscoelastic dampers
Viscoelastic (VE) dampers, with their stiffness and energy dissipation capabilities, have been widely used in civil engineering for mitigating wind-induced vibration and seismic responses of structures, thus enhancing the comfort of residents and serviceability of equipment inside. In past relevant...
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| Veröffentlicht in: | Earthquake Engineering and Engineering Vibration 2018-10, Vol.17 (4), p.693-706 |
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| creator | Wang, Shiang-Jung Chiu, I-Chen Yu, Chung-Han Chang, Kuo-Chun |
| description | Viscoelastic (VE) dampers, with their stiffness and energy dissipation capabilities, have been widely used in civil engineering for mitigating wind-induced vibration and seismic responses of structures, thus enhancing the comfort of residents and serviceability of equipment inside. In past relevant research, most analytical models for characterizing the mechanical behavior of VE dampers were verified by comparing their predictions with performance test results from small-scale specimens, which might not adequately or conservatively represent the actual behavior of full-scale dampers, especially with regard to the ambient temperature, temperature rise, and heat convection effects. Thus, in this study, by using a high-performance testing facility with a temperature control system, full-scale VE dampers were dynamically tested with different displacement amplitudes, excitation frequencies, and ambient temperatures. By comparing the analytical predictions with the experimental results, it is demonstrated that adopting the fractional derivative method together with considering the effects of excitation frequencies, ambient temperatures, temperature rises, softening, and hardening, can reproduce the design performance of full-scale VE dampers very well. |
| doi_str_mv | 10.1007/s11803-018-0469-2 |
| format | Article |
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In past relevant research, most analytical models for characterizing the mechanical behavior of VE dampers were verified by comparing their predictions with performance test results from small-scale specimens, which might not adequately or conservatively represent the actual behavior of full-scale dampers, especially with regard to the ambient temperature, temperature rise, and heat convection effects. Thus, in this study, by using a high-performance testing facility with a temperature control system, full-scale VE dampers were dynamically tested with different displacement amplitudes, excitation frequencies, and ambient temperatures. By comparing the analytical predictions with the experimental results, it is demonstrated that adopting the fractional derivative method together with considering the effects of excitation frequencies, ambient temperatures, temperature rises, softening, and hardening, can reproduce the design performance of full-scale VE dampers very well.</description><identifier>ISSN: 1671-3664</identifier><identifier>EISSN: 1993-503X</identifier><identifier>DOI: 10.1007/s11803-018-0469-2</identifier><language>eng</language><publisher>Harbin: Institute of Engineering Mechanics, China Earthquake Administration</publisher><subject>Ambient temperature ; Civil Engineering ; Control ; Control systems ; Convection ; Dampers ; Dynamical Systems ; Earth and Environmental Science ; Earth Sciences ; Energy dissipation ; Energy exchange ; Excitation ; Geotechnical Engineering & Applied Earth Sciences ; Mathematical analysis ; Mathematical models ; Mechanical properties ; Performance tests ; Seismic engineering ; Seismic response ; Stiffness ; Temperature ; Temperature control ; Temperature effects ; Temperature rise ; Temperature rise effects ; Tenth Anniversary of the 2008 Wenchuan Earthquake ; Vibration ; Viscoelasticity ; Wind effects ; Wind engineering</subject><ispartof>Earthquake Engineering and Engineering Vibration, 2018-10, Vol.17 (4), p.693-706</ispartof><rights>Institute of Engineering Mechanics, China Earthquake Administration and Springer-Verlag GmbH Germany, part of Springer Nature 2018</rights><rights>Earthquake Engineering and Engineering Vibration is a copyright of Springer, (2018). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-45e688fffd94aa45cb2adabc695b56388673cd39ff18ffe3b591bce2a3810adf3</citedby><cites>FETCH-LOGICAL-c316t-45e688fffd94aa45cb2adabc695b56388673cd39ff18ffe3b591bce2a3810adf3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11803-018-0469-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11803-018-0469-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Wang, Shiang-Jung</creatorcontrib><creatorcontrib>Chiu, I-Chen</creatorcontrib><creatorcontrib>Yu, Chung-Han</creatorcontrib><creatorcontrib>Chang, Kuo-Chun</creatorcontrib><title>Experimental and analytical study on design performance of full-scale viscoelastic dampers</title><title>Earthquake Engineering and Engineering Vibration</title><addtitle>Earthq. Eng. Eng. Vib</addtitle><description>Viscoelastic (VE) dampers, with their stiffness and energy dissipation capabilities, have been widely used in civil engineering for mitigating wind-induced vibration and seismic responses of structures, thus enhancing the comfort of residents and serviceability of equipment inside. In past relevant research, most analytical models for characterizing the mechanical behavior of VE dampers were verified by comparing their predictions with performance test results from small-scale specimens, which might not adequately or conservatively represent the actual behavior of full-scale dampers, especially with regard to the ambient temperature, temperature rise, and heat convection effects. Thus, in this study, by using a high-performance testing facility with a temperature control system, full-scale VE dampers were dynamically tested with different displacement amplitudes, excitation frequencies, and ambient temperatures. By comparing the analytical predictions with the experimental results, it is demonstrated that adopting the fractional derivative method together with considering the effects of excitation frequencies, ambient temperatures, temperature rises, softening, and hardening, can reproduce the design performance of full-scale VE dampers very well.</description><subject>Ambient temperature</subject><subject>Civil Engineering</subject><subject>Control</subject><subject>Control systems</subject><subject>Convection</subject><subject>Dampers</subject><subject>Dynamical Systems</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Energy dissipation</subject><subject>Energy exchange</subject><subject>Excitation</subject><subject>Geotechnical Engineering & Applied Earth Sciences</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Mechanical properties</subject><subject>Performance tests</subject><subject>Seismic engineering</subject><subject>Seismic response</subject><subject>Stiffness</subject><subject>Temperature</subject><subject>Temperature control</subject><subject>Temperature effects</subject><subject>Temperature rise</subject><subject>Temperature rise effects</subject><subject>Tenth Anniversary of the 2008 Wenchuan Earthquake</subject><subject>Vibration</subject><subject>Viscoelasticity</subject><subject>Wind effects</subject><subject>Wind engineering</subject><issn>1671-3664</issn><issn>1993-503X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kEtLAzEUhYMoWKs_wF3AdTQ3yaTJUkp9QMGNgrgJmTzKlOlMTWbE_ntTRnDl4nLvhe8cOAeha6C3QOniLgMoygkFRaiQmrATNAOtOakofz8tt1wA4VKKc3SR85ZSKRiXM_Sx-t6H1OxCN9gW286Xse1haFx58zD6A-477ENuNh0uZOzTznYu4D7iOLYtyQUM-KvJrg-tzUWIvd0VMl-is2jbHK5-9xy9Paxel09k_fL4vLxfE8dBDkRUQSoVY_RaWCsqVzPrbe2krupKcqXkgjvPdYxQqMDrSkPtArNcAbU-8jm6mXz3qf8cQx7Mth9TSZENA9AgmKp0oWCiXOpzTiGafYlt08EANccKzVShKRWaY4WGFQ2bNLmw3SakP-f_RT8GIHYT</recordid><startdate>20181001</startdate><enddate>20181001</enddate><creator>Wang, Shiang-Jung</creator><creator>Chiu, I-Chen</creator><creator>Yu, Chung-Han</creator><creator>Chang, Kuo-Chun</creator><general>Institute of Engineering Mechanics, China Earthquake Administration</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7ST</scope><scope>7TG</scope><scope>7TN</scope><scope>7XB</scope><scope>88I</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>H96</scope><scope>HCIFZ</scope><scope>KL.</scope><scope>KR7</scope><scope>L.G</scope><scope>L6V</scope><scope>M2P</scope><scope>M7S</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>SOI</scope></search><sort><creationdate>20181001</creationdate><title>Experimental and analytical study on design performance of full-scale viscoelastic dampers</title><author>Wang, Shiang-Jung ; Chiu, I-Chen ; Yu, Chung-Han ; Chang, Kuo-Chun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-45e688fffd94aa45cb2adabc695b56388673cd39ff18ffe3b591bce2a3810adf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Ambient temperature</topic><topic>Civil Engineering</topic><topic>Control</topic><topic>Control systems</topic><topic>Convection</topic><topic>Dampers</topic><topic>Dynamical Systems</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Energy dissipation</topic><topic>Energy exchange</topic><topic>Excitation</topic><topic>Geotechnical Engineering & Applied Earth Sciences</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Mechanical properties</topic><topic>Performance tests</topic><topic>Seismic engineering</topic><topic>Seismic response</topic><topic>Stiffness</topic><topic>Temperature</topic><topic>Temperature control</topic><topic>Temperature effects</topic><topic>Temperature rise</topic><topic>Temperature rise effects</topic><topic>Tenth Anniversary of the 2008 Wenchuan Earthquake</topic><topic>Vibration</topic><topic>Viscoelasticity</topic><topic>Wind effects</topic><topic>Wind engineering</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Shiang-Jung</creatorcontrib><creatorcontrib>Chiu, I-Chen</creatorcontrib><creatorcontrib>Yu, Chung-Han</creatorcontrib><creatorcontrib>Chang, Kuo-Chun</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Environment Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Oceanic Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Engineering Collection</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science 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>Engineering Collection</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>Environment Abstracts</collection><jtitle>Earthquake Engineering and Engineering Vibration</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Shiang-Jung</au><au>Chiu, I-Chen</au><au>Yu, Chung-Han</au><au>Chang, Kuo-Chun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experimental and analytical study on design performance of full-scale viscoelastic dampers</atitle><jtitle>Earthquake Engineering and Engineering Vibration</jtitle><stitle>Earthq. Eng. Eng. Vib</stitle><date>2018-10-01</date><risdate>2018</risdate><volume>17</volume><issue>4</issue><spage>693</spage><epage>706</epage><pages>693-706</pages><issn>1671-3664</issn><eissn>1993-503X</eissn><abstract>Viscoelastic (VE) dampers, with their stiffness and energy dissipation capabilities, have been widely used in civil engineering for mitigating wind-induced vibration and seismic responses of structures, thus enhancing the comfort of residents and serviceability of equipment inside. In past relevant research, most analytical models for characterizing the mechanical behavior of VE dampers were verified by comparing their predictions with performance test results from small-scale specimens, which might not adequately or conservatively represent the actual behavior of full-scale dampers, especially with regard to the ambient temperature, temperature rise, and heat convection effects. Thus, in this study, by using a high-performance testing facility with a temperature control system, full-scale VE dampers were dynamically tested with different displacement amplitudes, excitation frequencies, and ambient temperatures. By comparing the analytical predictions with the experimental results, it is demonstrated that adopting the fractional derivative method together with considering the effects of excitation frequencies, ambient temperatures, temperature rises, softening, and hardening, can reproduce the design performance of full-scale VE dampers very well.</abstract><cop>Harbin</cop><pub>Institute of Engineering Mechanics, China Earthquake Administration</pub><doi>10.1007/s11803-018-0469-2</doi><tpages>14</tpages></addata></record> |
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| subjects | Ambient temperature Civil Engineering Control Control systems Convection Dampers Dynamical Systems Earth and Environmental Science Earth Sciences Energy dissipation Energy exchange Excitation Geotechnical Engineering & Applied Earth Sciences Mathematical analysis Mathematical models Mechanical properties Performance tests Seismic engineering Seismic response Stiffness Temperature Temperature control Temperature effects Temperature rise Temperature rise effects Tenth Anniversary of the 2008 Wenchuan Earthquake Vibration Viscoelasticity Wind effects Wind engineering |
| title | Experimental and analytical study on design performance of full-scale viscoelastic dampers |
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