Thesis ESTUDIO DE RESISTENCIA EFECTIVA AL FUEGO DE ESTRUCTURAS DE ACERO DISEÑADAS DE ACUERDO A NORMATIVA CHILENA
Date
2018
Authors
VALLE SOTO, FRANCISCO JAVIER
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Abstract
Este estudio tiene por objetivo evaluar la normativa vigente de seguridad contra incendio y compararla con una metodología a desarrollar en este trabajo que incorpore la sobrerresistencia de la estructura debido a los casos de cargas que controlan el diseño de ésta.La Ordenanza General de Urbanismo y Construcción establece las normas mínimas de seguridad contra incendio que toda edificación debe cumplir según su uso (habitacional, oficinas, locales comerciales, establecimientos industriales y otros) con el objetivo de resguardar la salud, seguridad y bienestar público. El estado del arte de las normas internacionales que tienen relación con la protección contra incendio está actualmente más avanzado que la norma chilena. Por ende, mediante el presente trabajo de título, se estudiará la normativa vigente y las normas internacionales con el fin de generar una discusión respecto a la seguridad de la estructura evaluando el desempeño de ésta ante un siniestro.Para cumplir con este objetivo se elaborará una base de datos que incluye el diseño de prototipos de galpones de marcos de acero que son utilizados comúnmente en el sector industrial, de tal forma de obtener las características que deben tener los elementos del sistema resistente y secundarios, para generar una discusión sobre los requisitos mínimos de protección contra el fuego y sus efectos sobre los elementos estructurales.
This study aims to evaluate the current regulations on fire safety and comparison with a methodology to be developed in this work that incorporates the overstrength of the structure to the cases of loads that control the design structure.The Ordenanza General de Urbanismo y Construcción establishes the minimum fire safety standards that the entire building must comply with according to its occupancy classification (residential, offices, commercial centers, industrial buildings and others) in order to protect the health, safety and public welfare. The state of the art of international standards that are related to fire safety is currently more advanced than the Chilean standards. Therefore through this thesis current legislation and international standards will be study in order to generate a discussion regarding the safety of the structure by evaluating its performance in the event of fire.To fulfill this objective it will be prepared a database that includes the design of warehouse prototypes which are more common in the industry. By doing that it will be obtained the primary and secondary structure elements performance during fire and enough data to generate a discussion on minimum fire protection requirements and their effects on structural elements.
This study aims to evaluate the current regulations on fire safety and comparison with a methodology to be developed in this work that incorporates the overstrength of the structure to the cases of loads that control the design structure.The Ordenanza General de Urbanismo y Construcción establishes the minimum fire safety standards that the entire building must comply with according to its occupancy classification (residential, offices, commercial centers, industrial buildings and others) in order to protect the health, safety and public welfare. The state of the art of international standards that are related to fire safety is currently more advanced than the Chilean standards. Therefore through this thesis current legislation and international standards will be study in order to generate a discussion regarding the safety of the structure by evaluating its performance in the event of fire.To fulfill this objective it will be prepared a database that includes the design of warehouse prototypes which are more common in the industry. By doing that it will be obtained the primary and secondary structure elements performance during fire and enough data to generate a discussion on minimum fire protection requirements and their effects on structural elements.
Description
Catalogado desde la version PDF de la tesis.
Keywords
ESTRUCTURAS DE ACERO , RESISTENCIA AL FUEGO , SEGURIDAD CONTRA INCENDIO
