This document provides an example of fire safety engineering design in the application of ISO 24679\u20111 to an office building.<\/p>\n
In this document, an overall structural analysis of a building is undertaken. It consists in a numerical assessment of the structural performance of an eight-storey concrete building when subjected to a fire. This analysis is performed in order to demonstrate that the fire safety objectives, for the relevant design fire scenarios, due to structural behaviour of building in the event of fire, are met with the trial plan for the safety of structure. With regards to this, a fully developed fire was studied.<\/p>\n
The purpose of this document is to assess the performance of an office building which is fully accessible to public in case of fire, using ISO 24679\u20111. In this respect, a critical design fire was identified and analysed using detailed fire modelling. A more detailed analysis was then performed for critical design fire using the finite element model. The advanced model provided all the comprehensive information necessary for analysing the given built environment with respect to fire safety.<\/p>\n
It is to be noted that this document only addresses the fire safety objectives related to the structural performance during fire. The analysis within this document is therefore only part of the overall building fire safety strategy.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 1 Scope 2 Normative references 3 Terms, definitions and symbols 3.1 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 3.2 Symbols <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 4 Design strategy for fire safety of structure 4.1 General design process for fire safety of structures 4.2 Guidance of practical design process for fire safety of structure 5 Qualification of the performance of structures in fire 5.1 STEP 1: Scope of the project for fire safety of structure 5.1.1 Built-environment characteristics <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 5.1.2 Fuel loads <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 5.1.3 Mechanical actions <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 5.2 STEP 2: Identifying objectives, functional requirements, and performance criteria for fire safety of structure <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 5.3 STEP 3: Trial plan for fire safety of structure 5.4 STEP 4: Design fire scenarios and design fires 5.4.1 General 5.4.2 Design fire scenarios <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | 5.4.3 Design fires <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | 5.5 STEP 5: Thermal response of the structure 5.5.1 General <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | 5.5.2 Thermal analysis of the slab <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | 5.5.3 Thermal analysis of the beam <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | 5.5.4 Thermal analysis of the column 5.6 STEP 6: Mechanical response of the structure 5.6.1 Structural model <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | 5.6.2 Assumptions of the analysis <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | 5.6.3 Structural behaviour of the building <\/td>\n<\/tr>\n | ||||||
| 41<\/td>\n | 5.7 STEP 7: Assessment against the fire safety objectives 5.8 STEP 8: Documentation of the design for fire safety of structures <\/td>\n<\/tr>\n | ||||||
| 42<\/td>\n | 5.9 STEP 9: Factors and influences to be considered in the quantification process 5.9.1 Material properties <\/td>\n<\/tr>\n | ||||||
| 46<\/td>\n | Annex A (informative) Heat transfer of calculation <\/td>\n<\/tr>\n | ||||||
| 47<\/td>\n | Annex B (informative) Results from thermal and mechanical analyses <\/td>\n<\/tr>\n | ||||||
| 51<\/td>\n | Annex C (informative) Results from OAT sensitivity analysis for the uncertainty of material properties <\/td>\n<\/tr>\n | ||||||
| 55<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Fire safety engineering. Performance of structures in fire – Example of an eight-storey office concrete building<\/b><\/p>\n |