Journal ArticleDOI
Scaling effect of rigid projectile penetration into concrete target: 3D mesoscopic analyses
Reads0
Chats0
TLDR
In this paper, the scaling effect of rigid projectile penetration into concrete target is discussed based on the 3D mesoscopic concrete model with randomly distributed sphere and convex polyhedron coarse aggregates.About:
This article is published in Construction and Building Materials.The article was published on 2019-05-30. It has received 30 citations till now. The article focuses on the topics: Projectile & Mesoscopic physics.read more
Citations
More filters
Journal ArticleDOI
Establishing a 3D aggregates database from X-ray CT scans of bulk concrete
TL;DR: A computational sequence to extract individual 3D aggregate from computed tomography (CT) scans of bulk concrete is presented in this article, which can be used to perform heterogeneous modeling with realistic aggregates input and distributive analysis of a specific constituent of interest.
Journal ArticleDOI
Establishing a 3D aggregates database from X-ray CT scans of bulk concrete
TL;DR: A computational sequence to extract individual 3D aggregate from computed tomography (CT) scans of bulk concrete is presented in this article , which can be used to perform heterogeneous modeling with realistic aggregates input and distributive analysis of a specific constituent of interest.
Journal ArticleDOI
Ultra-high performance concrete targets against high velocity projectile impact – a-state-of-the-art review
TL;DR: In this paper, a comprehensive review of the research advances in thick ultra-high performance concrete targets to resist high velocity projectile impact (HVPI) for normal incidence is presented, which includes fiber reinforcement, high strength coarse aggregate, alternative binder system as well as structural reinforcement and designs.
Journal ArticleDOI
Critical parameters for the penetration depth in cement-based materials subjected to small caliber non-deformable projectile impact
TL;DR: In this article, the authors evaluated the impact resistance of concrete-based materials against a small-velocity non-deformable projectile impact and found that the effective hardness index and elastic modulus have the most influence on the penetration depth.
Journal ArticleDOI
Ultra-high performance concrete targets against high velocity projectile impact – a-state-of-the-art review
TL;DR: A comprehensive review of the research advances in thick ultra-high performance concrete (UHPC) targets to resist HVPI for projectiles at normal incidence is presented in this article .
References
More filters
Journal ArticleDOI
Mersenne twister: a 623-dimensionally equidistributed uniform pseudo-random number generator
TL;DR: A new algorithm called Mersenne Twister (MT) is proposed for generating uniform pseudorandom numbers, which provides a super astronomical period of 2 and 623-dimensional equidistribution up to 32-bit accuracy, while using a working area of only 624 words.
Journal ArticleDOI
The Laws of Proportioning Concrete
TL;DR: Experiments made by one of the authors at Little Falls, N. J., in 1901, upon the density and transverse strength of concrete beams mixed in various proportions, by weight, ranging in proportions fr...
Book
Interfacial Transition Zone in Concrete
TL;DR: In this article, the formation mechanisms and the microstructure of the ITZ are described, and the local properties of the interfacial zone are reviewed: the mechanical and the transport characteristics of theITZ are discussed in relation to the porosity and connectivity of pores.
Journal ArticleDOI
An empirical equation for penetration depth of ogive-nose projectiles into concrete targets
TL;DR: Canfield and Clator as mentioned in this paper developed an empirical equation for penetration depth of ogive-nose projectiles penetrating concrete targets at normal impact, which contains a single, dimensionless empirical constant that depends only on the unconfined compressive strength of the target.
Journal ArticleDOI
A review of procedures for the analysis and design of concrete structures to resist missile impact effects
TL;DR: In this paper, the effects of a hard impact on a concrete barrier wall are discussed. But this paper only deals with the effect of "hard" missile impact and does not deal with the impact on "soft" barrier walls.