Multi-storey, multi-bay buildings with composite steel-deck floors under human-induced loads: The human comfort issue
•The evaluation of human comfort in buildings where rhythmic activities are performed is dealt with.•Dynamic behaviour of different composite floors and steel members is evaluated.•The influence of main structural features over the natural frequencies is established.•Accelerations are compared to li...
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| Veröffentlicht in: | Computers & structures 2014-05, Vol.136, p.34-46 |
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| creator | Costa-Neves, L.F. da Silva, J.G.S. de Lima, L.R.O. Jordão, S. |
| description | •The evaluation of human comfort in buildings where rhythmic activities are performed is dealt with.•Dynamic behaviour of different composite floors and steel members is evaluated.•The influence of main structural features over the natural frequencies is established.•Accelerations are compared to limiting values and some dynamic deflections presented.•Conclusions are established concerning influence of the load pattern and the structural span.
Inadequate dynamic response of steel and concrete composite floors lead to comfort problems when human rhythmic activities are carried out. The major aspects governing this problem are discussed in this paper. Structural models representative of common buildings were loaded with two dynamic load models, and an evaluation of their behaviour focusing on the numerically predicted peak accelerations carried out. Their critical analysis and comparison to limiting values proposed in the literature allowed to establish conclusions concerning the suitability of this structural solution, and the influence of the span and load pattern when the issue of annoying vibrations is dealt with. |
| doi_str_mv | 10.1016/j.compstruc.2014.01.027 |
| format | Article |
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Inadequate dynamic response of steel and concrete composite floors lead to comfort problems when human rhythmic activities are carried out. The major aspects governing this problem are discussed in this paper. Structural models representative of common buildings were loaded with two dynamic load models, and an evaluation of their behaviour focusing on the numerically predicted peak accelerations carried out. Their critical analysis and comparison to limiting values proposed in the literature allowed to establish conclusions concerning the suitability of this structural solution, and the influence of the span and load pattern when the issue of annoying vibrations is dealt with.</description><identifier>ISSN: 0045-7949</identifier><identifier>EISSN: 1879-2243</identifier><identifier>DOI: 10.1016/j.compstruc.2014.01.027</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Buildings ; Comfort ; Constraining ; Dynamic response ; Dynamic structural design ; Dynamical modelling ; Floor vibration problems ; Human ; Human-induced dynamic loading ; Mathematical models ; Steel and composite structures ; Structural steels ; Vibration</subject><ispartof>Computers & structures, 2014-05, Vol.136, p.34-46</ispartof><rights>2014 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c381t-e779efbb711ee991e0a657ade740ebc4b190ff712f1b1378ec63e7e9b3d9d5893</citedby><cites>FETCH-LOGICAL-c381t-e779efbb711ee991e0a657ade740ebc4b190ff712f1b1378ec63e7e9b3d9d5893</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.compstruc.2014.01.027$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Costa-Neves, L.F.</creatorcontrib><creatorcontrib>da Silva, J.G.S.</creatorcontrib><creatorcontrib>de Lima, L.R.O.</creatorcontrib><creatorcontrib>Jordão, S.</creatorcontrib><title>Multi-storey, multi-bay buildings with composite steel-deck floors under human-induced loads: The human comfort issue</title><title>Computers & structures</title><description>•The evaluation of human comfort in buildings where rhythmic activities are performed is dealt with.•Dynamic behaviour of different composite floors and steel members is evaluated.•The influence of main structural features over the natural frequencies is established.•Accelerations are compared to limiting values and some dynamic deflections presented.•Conclusions are established concerning influence of the load pattern and the structural span.
Inadequate dynamic response of steel and concrete composite floors lead to comfort problems when human rhythmic activities are carried out. The major aspects governing this problem are discussed in this paper. Structural models representative of common buildings were loaded with two dynamic load models, and an evaluation of their behaviour focusing on the numerically predicted peak accelerations carried out. Their critical analysis and comparison to limiting values proposed in the literature allowed to establish conclusions concerning the suitability of this structural solution, and the influence of the span and load pattern when the issue of annoying vibrations is dealt with.</description><subject>Buildings</subject><subject>Comfort</subject><subject>Constraining</subject><subject>Dynamic response</subject><subject>Dynamic structural design</subject><subject>Dynamical modelling</subject><subject>Floor vibration problems</subject><subject>Human</subject><subject>Human-induced dynamic loading</subject><subject>Mathematical models</subject><subject>Steel and composite structures</subject><subject>Structural steels</subject><subject>Vibration</subject><issn>0045-7949</issn><issn>1879-2243</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkU-P1DAMxSMEEsPCZyBHDrRr918abqsVCyst4rKcozZxmQxtM8QJaL49HQZx3ZNl-b1n2T8h3iKUCNhdH0obliOnmG1ZATYlYAmVeiZ22CtdVFVTPxc7gKYtlG70S_GK-QAAXQOwE_lLnpMvOIVIp_dy-duNw0mO2c_Or99Z_vZpL887AvtEkhPRXDiyP-Q0hxBZ5tVRlPu8DGvhV5ctOTmHwfEH-biny-AcMIWYpGfO9Fq8mIaZ6c2_eiW-3X18vP1cPHz9dH9781DYusdUkFKapnFUiERaI8HQtWpwpBqg0TYjapgmhdWEI9aqJ9vVpEiPtdOu7XV9Jd5dco8x_MzEySyeLc3zsFLIbLDbNtRVrdqnpW2rO637HjepukhtDMyRJnOMfhniySCYMxNzMP-ZmDMTA2g2Jpvz5uKk7ehfnqJh62ndHuYj2WRc8E9m_AF2cZxw</recordid><startdate>20140501</startdate><enddate>20140501</enddate><creator>Costa-Neves, L.F.</creator><creator>da Silva, J.G.S.</creator><creator>de Lima, L.R.O.</creator><creator>Jordão, S.</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>20140501</creationdate><title>Multi-storey, multi-bay buildings with composite steel-deck floors under human-induced loads: The human comfort issue</title><author>Costa-Neves, L.F. ; da Silva, J.G.S. ; de Lima, L.R.O. ; Jordão, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c381t-e779efbb711ee991e0a657ade740ebc4b190ff712f1b1378ec63e7e9b3d9d5893</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Buildings</topic><topic>Comfort</topic><topic>Constraining</topic><topic>Dynamic response</topic><topic>Dynamic structural design</topic><topic>Dynamical modelling</topic><topic>Floor vibration problems</topic><topic>Human</topic><topic>Human-induced dynamic loading</topic><topic>Mathematical models</topic><topic>Steel and composite structures</topic><topic>Structural steels</topic><topic>Vibration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Costa-Neves, L.F.</creatorcontrib><creatorcontrib>da Silva, J.G.S.</creatorcontrib><creatorcontrib>de Lima, L.R.O.</creatorcontrib><creatorcontrib>Jordão, S.</creatorcontrib><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Computers & structures</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Costa-Neves, L.F.</au><au>da Silva, J.G.S.</au><au>de Lima, L.R.O.</au><au>Jordão, S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Multi-storey, multi-bay buildings with composite steel-deck floors under human-induced loads: The human comfort issue</atitle><jtitle>Computers & structures</jtitle><date>2014-05-01</date><risdate>2014</risdate><volume>136</volume><spage>34</spage><epage>46</epage><pages>34-46</pages><issn>0045-7949</issn><eissn>1879-2243</eissn><abstract>•The evaluation of human comfort in buildings where rhythmic activities are performed is dealt with.•Dynamic behaviour of different composite floors and steel members is evaluated.•The influence of main structural features over the natural frequencies is established.•Accelerations are compared to limiting values and some dynamic deflections presented.•Conclusions are established concerning influence of the load pattern and the structural span.
Inadequate dynamic response of steel and concrete composite floors lead to comfort problems when human rhythmic activities are carried out. The major aspects governing this problem are discussed in this paper. Structural models representative of common buildings were loaded with two dynamic load models, and an evaluation of their behaviour focusing on the numerically predicted peak accelerations carried out. Their critical analysis and comparison to limiting values proposed in the literature allowed to establish conclusions concerning the suitability of this structural solution, and the influence of the span and load pattern when the issue of annoying vibrations is dealt with.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.compstruc.2014.01.027</doi><tpages>13</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Buildings Comfort Constraining Dynamic response Dynamic structural design Dynamical modelling Floor vibration problems Human Human-induced dynamic loading Mathematical models Steel and composite structures Structural steels Vibration |
| title | Multi-storey, multi-bay buildings with composite steel-deck floors under human-induced loads: The human comfort issue |
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