ISO/TR 24679-5:2023

مواصفة قياسية دولية   الإصدار الحالي · اعتمدت بتاريخ ١٩ يوليو ٢٠٢٣

Fire safety engineering — Performance of structures in fire — Part 5: Example of a timber building in Canada

ملفات الوثيقة ISO/TR 24679-5:2023

الإنجليزية 66 صفحات
الإصدار الحالي
218.74 USD

مجال الوثيقة ISO/TR 24679-5:2023

This document provides a fire engineering application relative to the fire resistance assessment of a multi-storey timber building according to the methodology given in ISO 24679-1. In an attempt to facilitate the understanding of the design process presented herein, this document follows the same step-by-step procedure as that given in ISO 24679-1.

The fire safety engineering approach is applied to a multi-storey timber building with respect to fire resistance and considers specific design fire scenarios, which impact the fire resistance of structural members.

A component-level (member analysis) approach to fire performance analysis is adopted in this worked example. Such an approach generally provides a more conservative design than a system-level (global structural) analysis or an analysis of parts of the structure where interaction between components can be assessed. An advantage of the component-level approach is that calculations can be done with the use of simple analytical models or spreadsheets. Advanced modelling using computational fluid dynamics is presented to replicate an actual office cubicle fire scenario and for assessing timber contribution to fire growth, intensity and duration, if any. The thermo-structural behaviour of the timber elements is assessed through advanced modelling using the finite element method.

The fire design scenarios chosen in this document are only used for the evaluation of the structural fire resistance. They are not applicable for assessing, for example, smoke production, tenability conditions or other life safety conditions.

الأكثر مبيعاً

GSO 150-2:2013
 
مواصفة قياسية خليجية
فترات صلاحية المنتجات الغذائية - الجزء الثاني : فترات الصلاحية الاختيارية
YSMO GSO 150-2:2020
GSO 150-2:2013 
لائحة فنية يمنية
فترات صلاحية المنتجات الغذائية - الجزء الثاني : فترات الصلاحية الاختيارية
GSO 2055-1:2015
 
لائحة فنية خليجية
الأغذية الحلال – الجزء الأول : الاشتراطات العامة للأغذية الحلال
YSMO GSO 150-1:2020
GSO 150-1:2013 
لائحة فنية يمنية
فترات صلاحية المنتجات الغذائية - الجزء الأول : فترات الصلاحية الإلزامية

اعتمدت مؤخراً

ISO 7944:2024
 
مواصفة قياسية دولية
Optics and photonics — Reference wavelengths
ISO 21498-2:2024
 
مواصفة قياسية دولية
Electrically propelled road vehicles — Electrical specifications and tests for voltage class B systems and components — Part 2: Electrical tests for components
ISO 23551-1:2024
 
مواصفة قياسية دولية
Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 1: Automatic and semi-automatic shut-off valves
ISO 13695:2024
 
مواصفة قياسية دولية
Optics and photonics — Lasers and laser-related equipment — Test methods for the spectral characteristics of lasers