{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T01:04:06Z","timestamp":1760058246989,"version":"build-2065373602"},"reference-count":39,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2025,3,20]],"date-time":"2025-03-20T00:00:00Z","timestamp":1742428800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Natural Science Foundation of Henan Province, China","award":["NO. 242300421253","NO. 24A580002"],"award-info":[{"award-number":["NO. 242300421253","NO. 24A580002"]}]},{"name":"Key Scientific Research Program of Higher Education Institutions in Henan Province, China","award":["NO. 242300421253","NO. 24A580002"],"award-info":[{"award-number":["NO. 242300421253","NO. 24A580002"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Materials"],"abstract":"<jats:p>This research investigates the dynamic mechanical properties of silicon carbide-modified concrete using a \u2205 100 mm large-diameter split Hopkinson pressure bar (SHPB). The effects of silicon carbide content, particle size, and strain rate on dynamic compressive strength, deformation, and energy dissipation characteristics were examined. The results indicate that both ordinary concrete and silicon carbide-modified concrete exhibit significant strain rate effects, with peak stress, impact toughness, and fracture degree progressively increasing as strain rate rises. The peak strain and ultimate strain of ordinary concrete decreased with increasing strain rate, while those of silicon carbide-modified concrete decreased initially before increasing again. At a strain rate of 180 s\u22121, the concrete fracture morphology showed almost no occurrence of cement paste connecting adjacent aggregates. The addition of silicon carbide directly increased the strength of aggregates at the micron scale, thereby enhancing the concrete\u2019s load-bearing ability under high-velocity impact loads. Therefore, the modifying effect of coarse-fineness high-strength silicon carbide particles on the strength and deformation characteristics of concrete was more evident under high strain rate conditions.<\/jats:p>","DOI":"10.3390\/ma18061374","type":"journal-article","created":{"date-parts":[[2025,3,20]],"date-time":"2025-03-20T05:03:59Z","timestamp":1742447039000},"page":"1374","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Research on Dynamic Mechanical Properties of Silicon Carbide-Modified Concrete"],"prefix":"10.3390","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0879-7715","authenticated-orcid":false,"given":"Tao","family":"Chen","sequence":"first","affiliation":[{"name":"Faculty of Engineering, Huanghe S&T University, Zhengzhou 450063, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-4406-091X","authenticated-orcid":false,"given":"Qingwei","family":"Chen","sequence":"additional","affiliation":[{"name":"Aviation Engineering School, Air Force Engineering University, Xi\u2019an 710038, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yang","family":"Yu","sequence":"additional","affiliation":[{"name":"Mineral Resources Exploration Center of Henan Geological Bureau, Zhengzhou 450003, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Erlei","family":"Bai","sequence":"additional","affiliation":[{"name":"Aviation Engineering School, Air Force Engineering University, Xi\u2019an 710038, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Li","family":"Wang","sequence":"additional","affiliation":[{"name":"Faculty of Engineering, Huanghe S&T University, Zhengzhou 450063, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-6125-1565","authenticated-orcid":false,"given":"Yanqin","family":"Guo","sequence":"additional","affiliation":[{"name":"Faculty of Engineering, Huanghe S&T University, Zhengzhou 450063, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ang","family":"Li","sequence":"additional","affiliation":[{"name":"Faculty of Engineering, Huanghe S&T University, Zhengzhou 450063, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2025,3,20]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1016\/j.cemconcomp.2009.10.007","article-title":"Multi-scale mechanical and fracture characteristics and early-age strain capacity of high performance carbon nanotube cement nanocomposites","volume":"32","author":"Metaxa","year":"2010","journal-title":"Cem. Concr. Compos."},{"key":"ref_2","first-page":"63","article-title":"Analysis of dynamic mechanics and energy characteristics of concrete impact failure","volume":"42","author":"Dang","year":"2022","journal-title":"Explos. Impact"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"110340","DOI":"10.1016\/j.compositesb.2022.110340","article-title":"Interfacial Modification: The dynamic compression properties and enhancement mechanism of concrete added with micro-nano hierarchical carbon-based fiber","volume":"247","author":"Lu","year":"2022","journal-title":"Compos. Part B Eng."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"232","DOI":"10.1016\/j.eng.2021.04.030","article-title":"Tailoring anti-impact properties of ultra-high performance concrete by incorporating functionalized carbon nanotubes","volume":"18","author":"Wang","year":"2022","journal-title":"Engineering"},{"key":"ref_5","doi-asserted-by":"crossref","unstructured":"Yang, Y., Li, Q., and Qiao, L. (2023). Review of SHPB dynamic load impact test characteristics and energy analysis methods. Processes, 11.","DOI":"10.3390\/pr11103029"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1016\/j.ijimpeng.2013.11.010","article-title":"Determination of the wave propagation coefficient of viscoelastic SHPB: Significance for characterization of cellular materials","volume":"74","author":"Butt","year":"2014","journal-title":"Int. J. Impact Eng."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"104109","DOI":"10.1016\/j.ijimpeng.2021.104109","article-title":"Strain-Rate Effect of polymers and correction methodology in a SHPB Test","volume":"161","author":"Liu","year":"2022","journal-title":"Int. J. Impact Eng."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"105061","DOI":"10.1016\/j.ijimpeng.2024.105061","article-title":"Stress wave effects and their mechanisms on stress-strain curves in the elastic phase of SHPB tests","volume":"193","author":"Gao","year":"2024","journal-title":"Int. J. Impact Eng."},{"key":"ref_9","doi-asserted-by":"crossref","unstructured":"Walley, S.M. (2018). The Origins of the Hopkinson Bar Technique. The Kolsky-Hopkinson Bar Machine: Selected Topics, Springer.","DOI":"10.1007\/978-3-319-71919-1_1"},{"key":"ref_10","unstructured":"Sharma, S., Chavan, V.M., Agrawal, R.G., Patel, R.J., Kapoor, R., and Chakravartty, J.K. (2011). Split-Hopkinson Pressure Bar: An Experimental Technique for High Strain Rate Tests, Bhabha Atomic Research Centre."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1016\/j.cemconcomp.2014.07.011","article-title":"Rate dependent behavior and modeling of concrete based on SHPB experiments","volume":"55","author":"Almusallam","year":"2015","journal-title":"Cem. Concr. Compos."},{"key":"ref_12","unstructured":"Cao, J. (2011). Dynamic Constitutive Model and Finite Element Method of Steel Fiber Reinforced Concrete. [Master\u2019s Thesis, Southwest Jiaotong University]."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1016\/j.conbuildmat.2018.07.146","article-title":"Dynamic response of rubberized concrete columns with and without FRP confinement subjected to lateral impact","volume":"186","author":"Pham","year":"2018","journal-title":"Constr. Build. Mater."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"117705","DOI":"10.1016\/j.conbuildmat.2019.117705","article-title":"Dynamic compressive properties of lightweight rubberized concrete","volume":"238","author":"Pham","year":"2020","journal-title":"Constr. Build. Mater."},{"key":"ref_15","first-page":"e01827","article-title":"Comparative study on the static and dynamic mechanical properties and micro-mechanism of carbon fiber and carbon nanofiber reinforced concrete","volume":"18","author":"Chen","year":"2023","journal-title":"Case Stud. Constr. Mater."},{"key":"ref_16","first-page":"115","article-title":"Experimental Study on Dynamic Mechanical Properties of Concrete Materials","volume":"2001","author":"Hu","year":"2001","journal-title":"Eng. Mech."},{"key":"ref_17","first-page":"371","article-title":"Two-dimensional numerical analysis of dispersion effect in large-diameter SHPB","volume":"15","author":"Liu","year":"2000","journal-title":"Exp. Mech."},{"key":"ref_18","doi-asserted-by":"crossref","unstructured":"Abderrazak, H., and Hmida, E. (2011). Silicon carbide: Synthesis and properties. Properties and Applications of Silicon Carbide, IntechOpen.","DOI":"10.5772\/15736"},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"5","DOI":"10.15330\/pcss.24.1.5-16","article-title":"Synthesis and properties of silicon carbide","volume":"24","author":"Soltys","year":"2023","journal-title":"Phys. Chem. Solid State"},{"key":"ref_20","first-page":"11091","article-title":"Research Progress in Properties of Silicon Carbide Whisker Reinforced Composites","volume":"54","author":"Long","year":"2023","journal-title":"J. Funct. Mater.\/Gongneng Cailiao"},{"key":"ref_21","doi-asserted-by":"crossref","unstructured":"Zhou, K., Xu, M., Wu, W., and Wang, J. (2023). Preparation of Nano Silicon Carbide Modified UV Paint and Its Application Performance on Wood Flooring Surface. Polymers, 15.","DOI":"10.3390\/polym15234584"},{"key":"ref_22","first-page":"e03362","article-title":"Electromagnetic wave absorption characteristics of silicon carbide modified concrete applied to protective engineering","volume":"20","author":"Gao","year":"2024","journal-title":"Case Stud. Constr. Mater."},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"35966","DOI":"10.1016\/j.ceramint.2022.10.102","article-title":"Recent Progress in synthesis, growth mechanisms, and electromagnetic wave absorption properties of silicon carbide nanowires","volume":"48","author":"Wei","year":"2022","journal-title":"Ceram. Int."},{"key":"ref_24","doi-asserted-by":"crossref","unstructured":"Idrees, M., Chaudhary, H.A., Akbar, A., Mohamed, A.M., and Fathi, D. (2022). Effect of silicon carbide and tungsten carbide on concrete composite. Materials, 15.","DOI":"10.3390\/ma15062061"},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"119637","DOI":"10.1016\/j.conbuildmat.2020.119637","article-title":"Assessment of PCM\/SiC-based composite aggregate in concrete: Energy storage performance","volume":"258","author":"Kim","year":"2020","journal-title":"Constr. Build. Mater."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"15944","DOI":"10.1016\/j.ceramint.2018.06.015","article-title":"Effect of silicon carbide aggregate, prepared by different methods, on the properties of refractory concrete with cenospheres","volume":"44","author":"Korjakins","year":"2018","journal-title":"Ceram. Int."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"130191","DOI":"10.1016\/j.conbuildmat.2022.130191","article-title":"Influence of SiC on the thermal energy transfer and storage characteristics of microwave-absorbing concrete containing magnetite and\/or carbonyl iron powder","volume":"366","author":"Qiu","year":"2023","journal-title":"Constr. Build. Mater."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"132005","DOI":"10.1016\/j.conbuildmat.2023.132005","article-title":"Effect of silicon carbide powder on temperature field distribution characteristics and microwave deicing efficiency of cement concrete containing magnetite (Fe3O4) powder","volume":"392","author":"Qiu","year":"2023","journal-title":"Constr. Build. Mater."},{"key":"ref_29","first-page":"45","article-title":"Discussion on construction quality control measures of corundum concrete wear-resistant ground","volume":"2016","author":"Li","year":"2016","journal-title":"Sichuan Cem."},{"key":"ref_30","first-page":"145","article-title":"Study on mix proportion design and mechanical properties of corundum concrete","volume":"2004","author":"Wang","year":"2004","journal-title":"Highway"},{"key":"ref_31","first-page":"773","article-title":"Effect of different absorbing admixtures on microwave heating efficiency of concrete pavement","volume":"53","author":"Chen","year":"2020","journal-title":"J. Wuhan Univ. (Eng. Ed.)"},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"118612","DOI":"10.1016\/j.engstruct.2024.118612","article-title":"The effect of strain lag for the flexural enhancement of RC beams strengthened by HMRE under secondary load","volume":"316","author":"Wei","year":"2024","journal-title":"Eng. Struct."},{"key":"ref_33","unstructured":"(2011). Specification for Mix Proportion Design of Ordinary Concrete (Standard No. JGJ 55-2011)."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"1264","DOI":"10.1016\/j.conbuildmat.2018.09.187","article-title":"A review on split Hopkinson bar experiments on the dynamic characterisation of concrete","volume":"190","author":"Khosravani","year":"2018","journal-title":"Constr. Build. Mater."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"140","DOI":"10.1016\/S0921-5093(01)01172-8","article-title":"Dynamic compressive strength of silicon carbide under uniaxial compression","volume":"317","author":"Sarva","year":"2001","journal-title":"Mater. Sci. Eng. A"},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1016\/j.conbuildmat.2014.07.092","article-title":"Dynamic mechanical properties of cement and asphalt mortar based on SHPB test","volume":"70","author":"Xie","year":"2014","journal-title":"Constr. Build. Mater."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"102395","DOI":"10.1016\/j.tafmec.2019.102395","article-title":"Dynamic mechanical characteristics and fracture mechanism of gas-bearing coal based on SHPB experiments","volume":"105","author":"Kong","year":"2020","journal-title":"Theor. Appl. Fract. Mech."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"107445","DOI":"10.1016\/j.jobe.2023.107445","article-title":"Research on impact toughness and crack propagation of basalt fiber reinforced concrete under SHPB splitting test","volume":"77","author":"Li","year":"2023","journal-title":"J. Build. Eng."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"117081","DOI":"10.1016\/j.engstruct.2023.117081","article-title":"Shear behavior of RC beams strengthened with high-strength steel strand mesh reinforced ECC: Shear capacity, cracking and deformation","volume":"298","author":"Zhao","year":"2024","journal-title":"Eng. Struct."}],"container-title":["Materials"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1996-1944\/18\/6\/1374\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T16:57:02Z","timestamp":1760029022000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1996-1944\/18\/6\/1374"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,3,20]]},"references-count":39,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2025,3]]}},"alternative-id":["ma18061374"],"URL":"https:\/\/doi.org\/10.3390\/ma18061374","relation":{},"ISSN":["1996-1944"],"issn-type":[{"type":"electronic","value":"1996-1944"}],"subject":[],"published":{"date-parts":[[2025,3,20]]}}}