Travelling fire in full scale experimental building subjected to open ventilation conditions

Proceedings of the 11th International Conference on Structures in Fire (SiF2020) Pub Date : 2020-11-30 DOI:10.14264/987a305

A. Nadjai, Naveed Alam, M. Charlier, O. Vassart, Xu Dai, J. Franssen, John W. Sjostrom

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引用次数: 5

Abstract

PurposeIn the frame of the European RFCS TRAFIR project, three large compartment fire tests involving steel structure were conducted by Ulster University, aiming at understanding in which conditions a travelling fire develops, as well as how it behaves and impacts the surrounding structure.Design/methodology/approachDuring the experimental programme, the path and geometry of the travelling fire was studied and temperatures, heat fluxes and spread rates were measured. Influence of the travelling fire on the structural elements was also monitored during the travelling fire tests.FindingsThis paper provides details related to the influence of travelling fires on a central structural steel column.Originality/valueThe experimental data are presented in terms of the gas temperatures recorded in the test compartment near the column, as well as the temperatures recorded in the steel column at different levels. Because of the large data, only fire test one results are discussed in this paper.

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全尺寸实验建筑开放式通风条件下的火灾

目的:在欧洲RFCS TRAFIR项目的框架内，阿尔斯特大学进行了涉及钢结构的三个大隔间火灾试验，旨在了解行进火灾的发展条件，以及它的行为和对周围结构的影响。设计/方法/方法在实验过程中，研究了火的传播路径和几何形状，并测量了温度、热通量和蔓延率。在行火试验中还监测了行火对结构构件的影响。研究结果:本文提供了有关流动火灾对中央钢结构柱影响的细节。实验数据以靠近塔的测试室记录的气体温度，以及不同级别钢柱记录的温度来表示。由于数据量大，本文只讨论了火灾试验结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Proceedings of the 11th International Conference on Structures in Fire (SiF2020)

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