Performance assessment of concrete and steel material models in ls-dyna for enhanced numerical simulation, a state of the art review
One of the biggest challenges associated with modelling the behaviour of reinforced
concrete is the difficulty of incorporating realistic material models that can represent the …
concrete is the difficulty of incorporating realistic material models that can represent the …
Ultra-high performance concrete targets against high velocity projectile impact–a-state-of-the-art review
Known for its high mechanical strength and ductility, ultra-high performance concrete
(UHPC) emerges as a promising material in civil and military constructions to resist …
(UHPC) emerges as a promising material in civil and military constructions to resist …
A critical review on compressive behavior and empirical constitutive models of concrete
Knowing the development of compressive behavior of concrete with established appropriate
constitutive model is fundamental for structure and component design and simulation …
constitutive model is fundamental for structure and component design and simulation …
An improved calibration of Karagozian & Case concrete/cementitious model for strain-hardening fibre-reinforced cementitious composites under explosion and …
X Yin, Q Li, B Chen, S Xu - Cement and Concrete Composites, 2023 - Elsevier
The ultra-high tensile capacity of strain-hardening fibre-reinforced cementitious composites
makes them promising for impact dynamics applications, however, there is a lack of …
makes them promising for impact dynamics applications, however, there is a lack of …
Study on dynamic splitting tensile mechanical properties and microscopic mechanism analysis of steel fiber reinforced concrete
S Peng, B Wu, X Du, Y Zhao, Z Yu - Structures, 2023 - Elsevier
With high compressive strength and high fracture toughness, steel fiber reinforced concrete
is widely used in large-span bridges and high-rise buildings. Since concrete structures are …
is widely used in large-span bridges and high-rise buildings. Since concrete structures are …
Enhancing the impact strength of prepacked aggregate fibrous concrete using asphalt-coated aggregates
The brittleness of plain concrete represents a significant issue to the integrity of concrete
structures when subjected to impact loading. Recent rapid industrialization has attracted …
structures when subjected to impact loading. Recent rapid industrialization has attracted …
Blast behaviour of precast segmental vs monolithic concrete beams prestressed with unbonded tendons: A numerical investigation
This study aims to numerically investigate the response of precast/prefabricated segmental
concrete girders/beams (PSCBs) under detonations of high explosives. A new and effective …
concrete girders/beams (PSCBs) under detonations of high explosives. A new and effective …
Ultra-high performance concrete subjected to high-velocity projectile impact: implementation of K&C model with consideration of failure surfaces and dynamic …
The K&C material model is widely used to numerically predict the responses of concrete
structures against impact or blast loadings. In the literature, most of the K&C parameters are …
structures against impact or blast loadings. In the literature, most of the K&C parameters are …
Numerical prediction of blast fragmentation of reinforced concrete slab using ALE-FEM-SPH coupling method
Spalling is a typical damage mode of reinforced concrete (RC) structures subjected to blast
and impact loads. Concrete debris from spalling damage could be ejected with high …
and impact loads. Concrete debris from spalling damage could be ejected with high …
Investigations on the response of ceramic ball aggregated and steel fibre reinforced geopolymer-based ultra-high performance concrete (G-UHPC) to projectile …
This paper presents experimental and numerical studies on projectile impact resistance of
ceramic ball aggregated and steel fibre reinforced geopolymer-based ultra-high …
ceramic ball aggregated and steel fibre reinforced geopolymer-based ultra-high …