Results 1 to 10 of about 1,188,117 (182)

Evaluation on Sensitivity and Approximate Modeling of Fire-Resistance Performance for A60 Class Deck Penetration Piece Using Heat-Transfer Analysis and Fire Test

open access: yes한국해양공학회지, 2021
The A60 class deck penetration piece is a fire-resistance apparatus installed on the deck compartment to protect lives and to prevent flame diffusion in the case of a fire accident in a ship or offshore plant.
Woo Chang Park, Chang Yong Song
doaj   +1 more source

Analysis of the Effect of Gypsum-Based Fire Protection Cover on Charring of Wooden Bearing Elements

open access: yesDrvna Industrija, 2023
Fire resistance of load-bearing wooden structures is evaluated by the charring of surface layers of wooden bearing elements. The degree of resistance is determined by the onset and course of charring; these basic parameters are affected by the cover ...
Marie Rusinová   +3 more
doaj   +1 more source

Experimental Study of the Concrete Cracking Behavior of an Immersed Tunnel under Fire

open access: yesBuildings, 2023
This study investigates the impact of fire on the cracking behavior of immersed tunnels. A reduced-scale (1:5) model of an immersed tunnel was constructed to conduct fire tests in both traffic tubes using the HCinc curve as the applied fire.
Jintao Duan   +3 more
doaj   +1 more source

Experimental and Numerical Investigation of Semi-Transverse Ventilation System During the Fire Test [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2023
The focus of this full-scale study is to investigate the operation of the Bosrucktunnel ventilation during the fire. In this regard, the performance of the ventilation system and all related sub-systems were evaluated in a standard Commissioning test ...
Mehdi Rafiei, Peter Johann Sturm
doaj   +1 more source

High Temperature Effects in Fused Silica Optical Fibers

open access: yesJournal of Telecommunications and Information Technology, 2021
Fire-resistant fiber optic cables used in safety and monitoring systems playing an essential role in fire fighting and building evacuation procedures are required to temporarily maintain optical continuity when exposed to fire. However, the use of fused
Krzysztof Borzyck   +2 more
doaj   +1 more source

Research and Perspectives on Fire-Fighting Systems in Tunnels under Strong Piston Wind Action

open access: yesBuildings, 2023
Guided by the technical requirements for tunnel fire safety, an overview of tunnel piston wind, combustion models, and full-size and small tunnel fire tests is presented.
Xiaoyi Zhao, Zhile Shu, Xiangjun Pei
doaj   +1 more source

EVALUATION OF IMPACT OF ELEVATED TEMPERATURES ON YOUNG’S MODULUS OF GLT BEAMS

open access: yesActa Polytechnica CTU Proceedings, 2021
The influence of elevated temperatures on mechanical behavior of glued laminated timber beams is examined on the basis of tensile tests. Dog bone samples prepared from beams exposed to fire of variable duration were categorized with respect to the type ...
Lucie Kucíková   +4 more
doaj   +1 more source

Comparison of behaviour of burnt beams models with effective and actual residual cross-sections in three point bending test

open access: yesActa Polytechnica CTU Proceedings, 2023
Glued laminated timber beams exposed to fire of a variable duration were tested in three point bending. Three types of model geometries taking into account the effect of burning were created. Each model was examined for five material data sets.
Lucie Keřková Kucíková   +3 more
doaj   +1 more source

Simulation of RC Beams during Fire Events Using a Nonlinear Numerical Fully Coupled Thermal-Stress Analysis

open access: yesFire, 2023
The collapse and deterioration of infrastructures due to fire events are documented annually. These fire incidents result in multiple deaths and property loss. In this paper, a reliable and practical numerical methodology was introduced to facilitate the
Mohamed Elshorbagi, Mohammad AlHamaydeh
doaj   +1 more source

Fire responses and resistance of concrete-filled steel tubular frame structures [PDF]

open access: yes, 2010
This paper presents the results of dynamic responses and fire resistance of concretefilled steel tubular (CFST) frame structures in fire conditions by using non-linear finite element method.
Buchanan A. H.   +8 more
core   +1 more source

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