EFFECT OF THE CLADDING ON THE BEHAVIOR OF THE STEEL STRUCTURE OF A HALL DURING A FIRE

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F25%3A00383775" target="_blank" >RIV/68407700:21110/25:00383775 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

čeština

Original language name

VLIV PLÁŠTĚ NA CHOVÁNÍ OCELOVÉ KONSTRUKCE HALY PŘI POŽÁRU

Original language description

This article presents the preparatory phase of a research project focused on analyzing the behavior of a steel frame structure of a storage hall with trapezoidal sheet cladding in the event of a fire. It describes the specific building, the designed fire scenario with a defined fuel load, and the methodology of numerical modeling using a zone model in the CFAST program. A key aspect of the study is the consideration of radiation effects and the planned verification of the model results through a largescale fire test. The objective of the project is to obtain detailed insights into the temperature field and mechanical response of the structure, with emphasis on quantifying the stabilizing contribution of the trapezoidal sheet cladding to the overall behavior of the frame at elevated temperatures. The results will contribute to a better understanding of the interaction between the steel load-bearing structure and the cladding during a fire and to the optimization of design methods.

Czech name

VLIV PLÁŠTĚ NA CHOVÁNÍ OCELOVÉ KONSTRUKCE HALY PŘI POŽÁRU

Czech description

This article presents the preparatory phase of a research project focused on analyzing the behavior of a steel frame structure of a storage hall with trapezoidal sheet cladding in the event of a fire. It describes the specific building, the designed fire scenario with a defined fuel load, and the methodology of numerical modeling using a zone model in the CFAST program. A key aspect of the study is the consideration of radiation effects and the planned verification of the model results through a largescale fire test. The objective of the project is to obtain detailed insights into the temperature field and mechanical response of the structure, with emphasis on quantifying the stabilizing contribution of the trapezoidal sheet cladding to the overall behavior of the frame at elevated temperatures. The results will contribute to a better understanding of the interaction between the steel load-bearing structure and the cladding during a fire and to the optimization of design methods.

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20102 - Construction engineering, Municipal and structural engineering

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2025

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Zapálení 2025 sborník 8. studentské vědecké konference

ISBN

978-80-01-07425-1

ISSN

—

e-ISSN

—

Number of pages

4

Pages from-to

47-50

Publisher name

Fakulta stavební

Place of publication

Praha

Event location

ČVUT fakulta stavební

Event date

May 27, 2025

Type of event by nationality

CST - Celostátní akce

UT code for WoS article

—