Research on uniaxial mechanical performance of high-performance concrete after high temperature rapid cooling and damage mechanism analysis
Z Yu, Q Yang, J Zhang, S Peng - Journal of Building Engineering, 2024 - Elsevier
High-performance concrete (HPC) is widely used in civil and hydraulic engineering, with
durability as its main indicator. During the service life of high-performance concrete …
durability as its main indicator. During the service life of high-performance concrete …
Spalling behavior in ultra-high performance concrete: multi-technique insights and multi-scale fiber-rubber mitigation strategies
Explosive spalling of ultra-high performance concrete (UHPC) at elevated temperatures is
one of the main problems limiting its application. While the intrinsic mechanism governing …
one of the main problems limiting its application. While the intrinsic mechanism governing …
[HTML][HTML] Comparative analysis of dynamic mechanical properties of steel fiber reinforced concrete under ambient temperature and after exposure to high temperatures
L Li, Z Wang, J Wu, X Du, H Wang, W Liu - Case Studies in Construction …, 2024 - Elsevier
The dynamic properties of concrete structures after being exposed to high temperatures play
a crucial role in post-disaster repair and accident prevention measures. This study examined …
a crucial role in post-disaster repair and accident prevention measures. This study examined …
What can we learn from over 1000 tests on fire-induced spalling of concrete? A statistical investigation of critical factors and unexplored research space
This paper presents a comprehensive statistical investigation of the largest database on fire-
induced spalling of concrete collected to date. In total, 1069 fire tests were collected and …
induced spalling of concrete collected to date. In total, 1069 fire tests were collected and …
Effect of elevated temperatures on behaviour of recycled steel and polypropylene fibre reinforced ultra-high performance concrete under dynamic splitting tension
M Chen, F Yang, T Zhang, L Zhou - Journal of Building Engineering, 2024 - Elsevier
This paper investigates the dynamic splitting resistance of ultra-high performance concrete
(UHPC) incorporating recycled steel (RS) and polyethene (PP) fibres at various …
(UHPC) incorporating recycled steel (RS) and polyethene (PP) fibres at various …
Influence of fire severity and concrete properties on the thermo‐hygral behavior of concrete during fire exposure
Since the world is transitioning toward performance based design, the study of thermo‐
hygral behavior of concrete when subjected to real fire becomes crucial. Fire accidents have …
hygral behavior of concrete when subjected to real fire becomes crucial. Fire accidents have …
Mechanical properties and damage characteristics analysis on recycled aggregate concrete with glazed hollow beads after high temperatures by acoustic emission …
S Du, B Liang, Y Zhang, C Lei, C Wang, Z **… - Journal of Building …, 2024 - Elsevier
This research investigates the effect of high temperature on the mechanical and acoustic
emission properties of recycled aggregate concrete with glazed hollow beads (GHB-RAC) …
emission properties of recycled aggregate concrete with glazed hollow beads (GHB-RAC) …
Evaluating Shear Response of UHPC Bridge Girders Exposed to Fire
The use of advanced materials, such as ultra-high-performance concrete (UHPC), and
slender cross-sectional shapes in bridge girders can result in high susceptibility to shear …
slender cross-sectional shapes in bridge girders can result in high susceptibility to shear …
Experimental and Analytical Study on Heat Transfer of Concrete With Different Degrees of Saturation Under Elevated Temperatures
In hygrothermal conditions, structural safety is a major concern because of the occurrence of
explosive spalling when concrete structures are exposed to fire. To evaluate the fire damage …
explosive spalling when concrete structures are exposed to fire. To evaluate the fire damage …
Response of Fire Exposed Concrete Bridge Girders
AM Gil - 2024 - search.proquest.com
Fire represents a significant hazard to bridges, often resulting in damage or collapse of
structural members. Typically, bridge fires result from crashes or overturns of vehicles …
structural members. Typically, bridge fires result from crashes or overturns of vehicles …