Mesoscale modelling of metaconcrete containing rubber aggregates towards wave attenuation against impact loadings
Source abstract
Abstract
This paper proposes a novel protective material that enhances the impact resistance of metaconcrete by integrating rubber aggregates. The study delves into the mesoscopic mechanisms of wave attenuation in this material and the regulation of its performance accordingly. It first explores the effect of various design parameters of engineering aggregates on bandgap formation and then further investigates the influence of material viscoelastic properties on its bandgap width. Mesoscale simulations of spalling tests demonstrate that incorporating rubber aggregates can effectively expand the bandgap range, enhance energy absorption, reduce damage to the mortar matrix, and ultimately improve the impact resistance of metaconcrete. Simulation results in the present study highlight the effectiveness of rubber aggregates in strengthening metaconcrete's impact resistance.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Structural Response to Dynamic Loads · Transportation Safety and Impact Analysis · Structural Behavior of Reinforced Concrete
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (40)
Show source-provided references
1. Failure mode and stress wave propagation in concrete target subjected to a projectile penetration followed by charge explosion: experimental and numerical investigation10.1016/j.ijimpeng.2023.104595 ↗
2. Static mechanical properties and stress wave attenuation of metaconcrete subjected to impulsive loading10.1016/j.engstruct.2022.114382 ↗
3. Metaconcrete: designed aggregates to enhance dynamic performance10.1016/j.jmps.2014.01.003 ↗
4. Experimental and numerical assessment of stress wave attenuation of metaconcrete rods subjected to impulsive loads10.1016/j.ijimpeng.2021.104052 ↗
5. Predicting the response of locally resonant concrete structure under blast load10.1016/j.conbuildmat.2020.118920 ↗
6. Vibration attenuation of finite-size metaconcrete: mechanism, prediction and verification10.1016/j.compositesa.2021.106294 ↗
7. Homogenized enriched model for blast wave propagation in metaconcrete with viscoelastic compliant layer10.1002/nme.6096 ↗
8. Visco-elastic effects on wave dispersion in three-phase acoustic metamaterials10.1016/j.jmps.2016.07.001 ↗
9. Experimental study on wave propagation in one-dimensional viscoelastic metamaterial10.1007/s10338-021-00245-9 ↗
10. A study of undamped free vibration characteristics on a metaconcrete unit cell
11. Polarization bandgaps and fluid-like elasticity in fully solid elastic metamaterials10.1038/ncomms13536 ↗
12. Effect of engineered aggregate configuration and design on stress wave attenuation of metaconcrete rod structure10.1016/j.ijsolstr.2021.111182 ↗
13. Microstructural design studies for locally dissipative acoustic metamaterials10.1063/1.4861632 ↗
14. Mesoscopic investigation of the dynamic tensile behaviour of concrete from spalling test and implication on interpretation of test data10.1016/j.ijimpeng.2021.104139 ↗
15. Dynamic compressive properties of lightweight rubberized concrete10.1016/j.conbuildmat.2019.117705 ↗
16. Numerical study on blast responses of rubberized concrete slabs using the Karagozian and Case concrete model
17. Experimental study on dynamic mechanics and energy evolution of rubber concrete under cyclic impact loading and dynamic splitting tension10.1016/j.conbuildmat.2020.120071 ↗
18. A comprehensive review on the applications of waste tire rubber in cement concrete10.1016/j.rser.2015.10.092 ↗
19. Dynamic performance of rubberised concrete and its structural applications – An overview10.1016/j.engstruct.2021.111990 ↗
20. Rubberized concrete: A green structural material with enhanced energy-dissipation capability10.1016/j.conbuildmat.2013.01.005 ↗
21. Research on vibration reduction performance of metaconcrete based on local resonance theory
22. 3D meso-scale modelling of concrete material in spall tests10.1617/s11527-014-0281-z ↗
23. Analytical and numerical modeling on resonant response of particles in polymer matrix under blast wave10.1016/j.commatsci.2017.08.034 ↗
24. Assessment of adequacy of behavior models of materials of a LS-DYNA package in relation to tasks of the tire industry10.1016/j.proeng.2016.01.167 ↗
25. Multiphysics C. Introduction to COMSOL multiphysics®. COMSOL Multiphysics, Burlington, MA, Accessed Feb 1998;9:32.
26. Mitchell S., Pandolfi A., Ortiz M., Briccola D. Metaconcrete: engineered aggregates for enhanced dynamic performance 2015;2016.
27. Phononic crystals’ band gap manipulation via displacement modes10.1016/j.ssc.2022.115061 ↗
28. Band gap extending of locally resonant phononic crystal with outward hierarchical structure10.1007/s00339-022-05566-1 ↗
29. Dynamic test devices for analyzing the tensile properties of concrete. In: Weerheijm J, editor
30. Mesoscale modelling of the dynamic tensile strength enhancement of concrete in spalling tests using interface elements10.1016/j.engfracmech.2023.109808 ↗
31. Mesoscale modelling of concrete under high strain rate tension with a rate-dependent cohesive interface approach10.1016/j.ijimpeng.2020.103500 ↗
32. Experimental and numerical investigation on the dynamic tensile strength of concrete10.1016/j.ijimpeng.2005.05.008 ↗
33. Mesoscopic simulation of the dynamic tensile behaviour of concrete based on a rate-dependent cohesive model10.1016/j.ijimpeng.2016.05.003 ↗
34. A mesoscale modelling perspective of cracking process and fracture energy under high strain rate tension
35. Effects of strain rate on concrete strength
36. Dynamic behavior of concrete at high strain rates and pressures: I. experimental characterization10.1016/S0734-743X(01)00020-3 ↗
37. Numerical analysis of lateral inertial confinement effects on impact test of concrete compressive material properties10.1260/2041-4196.1.1.145 ↗
38. Experimental confirmation of some factors influencing dynamic concrete compressive strengths in high-speed impact tests10.1016/j.cemconres.2013.05.008 ↗
39. A plasticity concrete material model for DYNA3D10.1016/S0734-743X(97)00023-7 ↗
40. Experimental and numerical evaluations of localized stress relaxation for vulcanized rubber