نتایج جستجو برای: fire resistance

تعداد نتایج: 416364  

Journal: :Advances in Materials Science and Engineering 2020

Journal: :International Journal for Research in Applied Science and Engineering Technology 2021

Journal: :Applications of Structural Fire Engineering 2016

Journal: :Eastern-European Journal of Enterprise Technologies 2022

A finite-element model for the heat engineering calculation of fireproof reinforced concrete slab has been built, which is designed to assess fire resistance unprotected structures. feature correct choice types transfer in cavities ceilings. An algorithm that includes experimental and procedures determining structures applied. The initial, boundary conditions construction were formulated; therm...

Journal: :Mrs Bulletin 2021

Abstract There is major fire safety concern about failure propagation of thermal runaway in multicell lithium-ion batteries. This article overviews the passive fire-protection approach based on insulation by intumescent coating materials and blankets for viable resistance. The will expand (up to 100× heating) form a thick, porous char layer act as barrier insulate substrate. It also used seal a...

درویشی, ابراهیم, شفیعی مطلق, مسعود, عزیزیان, فائزه, محمدفام, ایرج, مرتضایی, اکرم, گلمحمدی, رستم,

  Background & Objectives: Educational and research laboratories in universities have a high risk of fire, because they have a variety of materials and equipment. The aim of this study was to provide a technical plan for safety improvement in educational and research laboratories of a university based on the design of automatic detection, alarm, and extinguishing systems .   Method...

Forest fire models are generally used in different aspects of fire management and are helpful in understanding and prediction of fire behavior. Forest fires cause a significant damage for public property by destroying a large tract of forest.  This helps fire fighters to focus on an area with greater risk and to develop better substructure for fire fighter training and ultimately to plan fire-f...

2015
Thomas D. Kost Cesare Gessler Melanie Jänsch Henryk Flachowsky Andrea Patocchi Giovanni A. L. Broggini Boris Alexander Vinatzer

The generation and selection of novel fire blight resistant apple genotypes would greatly improve the management of this devastating disease, caused by Erwinia amylovora. Such resistant genotypes are currently developed by conventional breeding, but novel breeding technologies including cisgenesis could be an alternative approach. A cisgenic apple line C44.4.146 was regenerated using the cisgen...

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