Fire Protection Design Feasibility Study Of Habit

Fire protection design has always been the most critical part of building design.Fire protection design of high-rise buildings follows the rule of ‘Prevent first,prevent with elimination'.This rule plays a crucial role in preventing and minimizing the harm of fire accident in high-rise civil buildings and in protecting the safety of life and property.With the continuous development of economy and the continuous emergence of complex high-rise buildings in china,cases that breaks through the current fire protection code emerge in endlessly.How to solve the conflict between the functional design of a building and the fire protection design code,and realize the harmonization of the functional design and the fire protection design is the primary problem to be solved in high-rise building design.This paper,based on the project of Hai Bi Tai and the research of fire protection design domestic and abroad that break through the current building fire protection code,studies the particularity and uniqueness of this project.The facade is unusual and composed of five groups of trapezoid overlapped,but the plane function is relatively simple,mainly ordinary unit housing and conversion corridor for some floors.This situation has brought great challenges to architectural,structural,and MEP design.On the basis of the definition of the feasibility study of fire protection design,based on the degree of fire risk,the article analyzes and determines the type of fire and its major risk factors in fires,through fire simulation software FDS(simulated fire and smoke flow Sprawl in the building),PathFinder(evacuation path for personnel in the building),STEPS(simulation of the running time of the fire elevator),The fire safety of the Haibit project conversion hall,the feasibility of the installation of fire elevators,and the role of the pre-combined room in fire evacuation were simulated and analyzed,and on this basis,reasonable suggestions were made for the fire protection design of the Haibitai project.