Results 11 to 20 of about 1,192,421 (282)

Experimental Investigation of Concrete Sandwich Walls with Glass-Fiber-Composite Connectors Exposed to Fire and Mechanical Loading

open access: yesApplied Sciences, 2022
Precast concrete sandwich panels (PCSPs) are known for their good thermal, acoustic and structural properties. Severe environmental demands can be met by PCSPs due to their use of highly thermally insulating materials and non-metallic connectors.
Marcin Haffke   +3 more
doaj   +1 more source

Remedies to Thermal Radiation in Fused Silica Optical Fibers

open access: yesJournal of Telecommunications and Information Technology, 2023
During fire incidents, optical fibers located with-in a fire-resistant cable are usually exposed to temperatures of 800◦C to 1000◦C. Hot fibers generate narrowband thermal (incandescent) radiation and collect broadband thermal radiation originating from
Krzysztof Borzycki   +2 more
doaj   +1 more source

'Fire hardening' spear wood does slightly harden it, but makes it much weaker and more brittle [PDF]

open access: yes, 2016
It is usually assumed that 'fire hardening' the tips of spears, as practised by hunter-gatherers and early Homo spp., makes them harder and better suited for hunting.
Chan, Tak Lok, Ennos, Antony Roland
core   +2 more sources

Flammability behaviour of wood and a review of the methods for its reduction [PDF]

open access: yes, 2013
Wood is one of the most sustainable, aesthetically pleasing and environmentally benign materials. Not only is wood often an integral part of structures, it is also the main source of furnishings found in homes, schools, and offices around the world.
Iglauer, Stefan   +3 more
core   +2 more sources

Modelling the bond between concrete and reinforcing steel in a fire [PDF]

open access: yes, 2010
This is the post-print version of the final paper published in Engineering Structures. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting,
Allwood   +21 more
core   +1 more source

VERIFICATION AND VALIDATION OF NUMERICAL MODEL OF FIRE AND SMOKE DEVELOPMENT IN RAILWAY TUNNEL

open access: yesActa Polytechnica, 2016
The paper describes verification and validation of numerical model of fire and smoke development in a railway tunnel carried out in numerical code Fire Dynamic Simulator.
Kamila Cabová, František Wald
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

Functional consistency across two behavioural modalities:Fire-setting and self-harm in female special hospital patients [PDF]

open access: yes, 2007
Background: Fire-setting and self-harm behaviours among women in high security special hospitals may be understood using Shye's Action System Theory (AST) in which four functional modes are recognized: 'adaptive', 'expressive', 'integrative', and ...
Fritzon, Katarina, Miller, Sarah
core   +1 more source

TEMPERATURE HETEROGENEITY OF TRAVELLING FIRE AND ITS INFLUENCE ON COMPOSITE STEEL-CONCRETE FLOOR [PDF]

open access: yesCivil Engineering Journal, 2016
In order to follow modern trends in contemporary building architecture, which is moving off the limits of current fire design models, assumption of homogeneous temperature conditions used for structural fire analysis needs to be revised. In this
Kamila Horová, František Wald
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

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