A two-scale method to predict local failure-induced structure collapse under fire

Qingfeng Xu; Herm Hofmeyer; Johan Maljaars; Ruud A.P. van Herpen

A two-scale method to predict local failure-induced structure collapse under fire

Qingfeng Xu, Herm Hofmeyer, Johan Maljaars, Ruud A.P. van Herpen

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Abstract

A two-scale method is proposed to improve two-way coupled fire-structure simulations. The method consists of (i) a global-scale model, which models the overall structure, and (ii) a small-scale model for each connection. Structural components at the global scale are connected by spring elements, which stiffness properties are frequently updated via the small-scale models.

Original language	English
Publication status	Published - 26 Oct 2021
Event	24th Engineering Mechanics Symposium - Hotel Papendal, Arnhem, Netherlands Duration: 26 Oct 2021 → 2 Nov 2021 Conference number: 24 https://engineeringmechanics.nl/2021/05/18/twenty-fourth-engineering-mechanics-symposium/

Other

Other	24th Engineering Mechanics Symposium
Abbreviated title	EM 2021
Country/Territory	Netherlands
City	Arnhem
Period	26/10/21 → 2/11/21
Internet address	https://engineeringmechanics.nl/2021/05/18/twenty-fourth-engineering-mechanics-symposium/

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@conference{a1d4f86990004f4fa27e0b7656279788,

title = "A two-scale method to predict local failure-induced structure collapse under fire",

abstract = "A two-scale method is proposed to improve two-way coupled fire-structure simulations. The method consists of (i) a global-scale model, which models the overall structure, and (ii) a small-scale model for each connection. Structural components at the global scale are connected by spring elements, which stiffness properties are frequently updated via the small-scale models.",

author = "Qingfeng Xu and Herm Hofmeyer and Johan Maljaars and {van Herpen}, {Ruud A.P.}",

year = "2021",

month = oct,

day = "26",

language = "English",

note = "24th Engineering Mechanics Symposium , EM 2021 ; Conference date: 26-10-2021 Through 02-11-2021",

url = "https://engineeringmechanics.nl/2021/05/18/twenty-fourth-engineering-mechanics-symposium/",

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TY - CONF

T1 - A two-scale method to predict local failure-induced structure collapse under fire

AU - Xu, Qingfeng

AU - Hofmeyer, Herm

AU - Maljaars, Johan

AU - van Herpen, Ruud A.P.

N1 - Conference code: 24

PY - 2021/10/26

Y1 - 2021/10/26

N2 - A two-scale method is proposed to improve two-way coupled fire-structure simulations. The method consists of (i) a global-scale model, which models the overall structure, and (ii) a small-scale model for each connection. Structural components at the global scale are connected by spring elements, which stiffness properties are frequently updated via the small-scale models.

AB - A two-scale method is proposed to improve two-way coupled fire-structure simulations. The method consists of (i) a global-scale model, which models the overall structure, and (ii) a small-scale model for each connection. Structural components at the global scale are connected by spring elements, which stiffness properties are frequently updated via the small-scale models.

M3 - Poster

T2 - 24th Engineering Mechanics Symposium

Y2 - 26 October 2021 through 2 November 2021

ER -

A two-scale method to predict local failure-induced structure collapse under fire

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