Energy balance in the WTC collapse
The main aim of this report is to provide an analysis of Twin Towers of the New York City’s World Trade Centre collapsed after attacked by two jet aircrafts. The approach mainly focused on the effect of temperature on mechanical properties of the building, by modelling heat energy in the south tower...
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| creator | Zhu, Kaiqi Xu, Kang Ansourian, Peter Tahmasebinia, Faham Alonso-Marroquin, Fernando |
| description | The main aim of this report is to provide an analysis of Twin Towers of the New York City’s World Trade Centre collapsed after attacked by two jet aircrafts. The approach mainly focused on the effect of temperature on mechanical properties of the building, by modelling heat energy in the south tower. Energy balance during the collapse between the energy inputs by aircraft petrol and the transient heat to the towers was conducted. Both the overall structure between 80 to 83 stories and individual elements was modelled. The main elements contributed to the heat transition includes external and internal columns. Heat applied in 2D and 3D models for single elements was through convection and conduction. Analysis of transient heat was done using Strand7. |
| doi_str_mv | 10.1063/1.4961105 |
| format | Conference Proceeding |
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The approach mainly focused on the effect of temperature on mechanical properties of the building, by modelling heat energy in the south tower. Energy balance during the collapse between the energy inputs by aircraft petrol and the transient heat to the towers was conducted. Both the overall structure between 80 to 83 stories and individual elements was modelled. The main elements contributed to the heat transition includes external and internal columns. Heat applied in 2D and 3D models for single elements was through convection and conduction. 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Analysis of transient heat was done using Strand7.</description><subject>Aircraft components</subject><subject>Attack aircraft</subject><subject>Collapse</subject><subject>Columns (structural)</subject><subject>Conduction heating</subject><subject>Gasoline</subject><subject>Mechanical properties</subject><subject>Temperature effects</subject><subject>Three dimensional models</subject><subject>Towers</subject><subject>Two dimensional models</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2016</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNp9kEtLw0AUhQdRMFYX_oOgOyH13rkzeSyl1AcU3FR0N0zmoSkxiTOp0H9vpAV3rs7mO-fAx9glwhwhp1uciypHBHnEEpQSsyLH_JglAJXIuKC3U3YW4waAV0VRJuxq2bnwvktr3erOuLTp0vHDpa_rRWr6ttVDdOfsxOs2uotDztjL_XK9eMxWzw9Pi7tVNvCyHLOKe0ECNQgjq9oabr1xFh2BNkQgsfaeyGEBxpdWG01A2ntdE9UkbU4zdr3fHUL_tXVxVJt-G7rpUnHkUy8vBEzUzZ6Kphn12PSdGkLzqcNOIahfBwrVwcF_8Hcf_kA1WE8_q9tbLw</recordid><startdate>20160811</startdate><enddate>20160811</enddate><creator>Zhu, Kaiqi</creator><creator>Xu, Kang</creator><creator>Ansourian, Peter</creator><creator>Tahmasebinia, Faham</creator><creator>Alonso-Marroquin, Fernando</creator><general>American Institute of Physics</general><scope>AJDQP</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20160811</creationdate><title>Energy balance in the WTC collapse</title><author>Zhu, Kaiqi ; Xu, Kang ; Ansourian, Peter ; Tahmasebinia, Faham ; Alonso-Marroquin, Fernando</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p288t-92f4341a04c59bdc2dfced1e30ac33051bff33e170cf8daca303affab33b35d63</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Aircraft components</topic><topic>Attack aircraft</topic><topic>Collapse</topic><topic>Columns (structural)</topic><topic>Conduction heating</topic><topic>Gasoline</topic><topic>Mechanical properties</topic><topic>Temperature effects</topic><topic>Three dimensional models</topic><topic>Towers</topic><topic>Two dimensional models</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, Kaiqi</creatorcontrib><creatorcontrib>Xu, Kang</creatorcontrib><creatorcontrib>Ansourian, Peter</creatorcontrib><creatorcontrib>Tahmasebinia, Faham</creatorcontrib><creatorcontrib>Alonso-Marroquin, Fernando</creatorcontrib><collection>AIP Open Access Journals</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, Kaiqi</au><au>Xu, Kang</au><au>Ansourian, Peter</au><au>Tahmasebinia, Faham</au><au>Alonso-Marroquin, Fernando</au><au>Alonso-Marroquin, Fernando</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Energy balance in the WTC collapse</atitle><btitle>AIP conference proceedings</btitle><date>2016-08-11</date><risdate>2016</risdate><volume>1762</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>The main aim of this report is to provide an analysis of Twin Towers of the New York City’s World Trade Centre collapsed after attacked by two jet aircrafts. The approach mainly focused on the effect of temperature on mechanical properties of the building, by modelling heat energy in the south tower. Energy balance during the collapse between the energy inputs by aircraft petrol and the transient heat to the towers was conducted. Both the overall structure between 80 to 83 stories and individual elements was modelled. The main elements contributed to the heat transition includes external and internal columns. Heat applied in 2D and 3D models for single elements was through convection and conduction. Analysis of transient heat was done using Strand7.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.4961105</doi><tpages>16</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2016, Vol.1762 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_scitation_primary_10_1063_1_4961105 |
| source | AIP Journals Complete |
| subjects | Aircraft components Attack aircraft Collapse Columns (structural) Conduction heating Gasoline Mechanical properties Temperature effects Three dimensional models Towers Two dimensional models |
| title | Energy balance in the WTC collapse |
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