Large scale fire test on tunnel segment: Real boundary conditions in order to evaluate spalling sensitivity and fire resistance
نویسندگان
چکیده
منابع مشابه
Lessons from a Full Scale Fire Test
This paper draws together some important lessons from a compartment fire test conducted by BRE in the full-scale eight storey steel building at Cardington. The experiment is briefly described, and the main structural observations are highlighted. A numerical structural model of the fire compartment, using the nonlinear analysis program ADAPTIC, is then discussed. The numerical analysis employs ...
متن کاملForest Fire Sensing and Decision Support using Large Scale WSNs
An undeniable and urgent need for environmental protection and preservation has been raised in the last few years. Undoubtedly, great environmental damage has occurred lately which has resulted in the deterioration of the human quality of life. Hardly does a year go by, without the occurrence of extreme environmental damages, especially in forests due to wild fire expansion. Forests have been w...
متن کاملUnderground Fire Rollback Simulation in Large Scale Ventilation Models
A feasible solution is to create a single network model to simulate both the large scale ventilation model and the smaller scale rollback behavior. This can potentially be achieved by creating a detailed high density three-dimensional mesh of pathways bounded by the airway around a fire which then feeds into the simpler network of a large scale ventilation model. The high density mesh allows a ...
متن کاملBroad-Scale Environmental Conditions Responsible for Post-Fire Vegetation Dynamics
Ecosystem response to disturbance is influenced by environmental conditions at a number of scales. Changes in climate have altered fire regimes across the western United States, and have also likely altered spatio-temporal patterns of post-fire vegetation regeneration. Fire occurrence data and a vegetation index (NDVI) derived from the NOAA Advanced Very High Resolution Radiometer (AVHRR) were ...
متن کاملNew Trends in Reaction and Resistance to Fire of Fire-retardant Epoxies
This paper focuses on current trends in the flame retardancy of epoxy-based thermosets. This review examines the incorporation of additives in these polymers, including synergism effects. Reactive flame-retardants-which are incorporated in the polymer backbone-are reported and the use of fire-retardant epoxy coatings for materials protection is also considered.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: MATEC Web of Conferences
سال: 2013
ISSN: 2261-236X
DOI: 10.1051/matecconf/20130604001