Experimental Study of the Dynamic Mechanical Properties of High-Performance Equal-Sized–Aggregate Concrete
Publication: Journal of Materials in Civil Engineering
Volume 33, Issue 2
Abstract
The preparation of high-performance equal-sized–aggregate (HPESA) concrete has reversed current thinking about targets pertaining to high density and strength when designing traditional concrete materials. Maintaining the integrity of aggregates to prevent explosive failure at low strain, allowing use as an antiexplosion buffer filling layer in underground engineering works, is important. It is possible to repair the structures in situ after a disaster. Dynamic mechanical properties at different strain rates and obtaining optimal mix design parameters under impact loads were studied. According to the application requirement of antiexplosion buffer filling material in underground engineering, 16 groups of specimens were prepared with different mix designs. These were subjected to split Hopkinson bar (SHPB) testing at different impact-loading strain rates. The dynamic mechanical properties of HPESA concrete materials were correlated with impact-loading strain rates. At different strain rates, three types of stress–strain curves were exhibited: single-peak, double-peak, and transition types. The sensitivity of materials to strain rates was positively correlated with aggregate sizes. The energy dissipation of HPESA concrete materials under impact loading can be divided into damage fracture energy and inertial potential energy. The effects of four influencing factors (aggregate size, polymer–cement ratio, water–cement ratio, and cement–aggregate ratio) on energy dissipation in the specimens were explained theoretically. From the range analysis results of orthogonal tests, the primary and secondary order of the influencing factors on energy consumption indices was obtained, and the optimal energy-consumption ratio parameters of the material for antiexplosive buffer filling materials were determined, which lays a foundation for the subsequent application of this material.
Get full access to this article
View all available purchase options and get full access to this article.
Data Availability Statement
Some or all data, models, or code that support the findings of this study are available from the corresponding author upon reasonable request, such as:
All the mixing ratio parameters of the material.
Some basic physical and mechanical parameters of the material.
Some pictures of the material destruction recorded by high-speed photography test system.
Some data of the incident, reflected, and transmitted waves that were obtained by SHPB tests.
All data of the stress–strain curves.
Acknowledgments
We thank the Postdoctoral Research Fund for Jiangsu Planned Projects (Grant No. 2018K047A) and the China Postdoctoral Science Foundation Fund (Grant No. 2018M643854) for their financial support.
References
Banhart, J. 2001. “Manufacture, characterization and application of cellular metals and metal foams.” Prog. Mater. Sci. 46 (6): 559–632. https://doi.org/10.1016/S0079-6425(00)00002-5.
CEP-FIP (Comité Euro-International du Béton—Fédération Internationale de la Précontrainte). 1993. Model code for concrete structures. London: Thomas Telford.
Chen, B., and J. Liu. 2007. “Mechanical properties of polymer-modified concretes containing expanded polystyrene beads.” Constr. Build. Mater. 21 (1): 7–11. https://doi.org/10.1016/j.conbuildmat.2005.08.001.
Davies, E. D. H., and S. C. Hunter. 1963. “The dynamic compression testing of solids by method of the split Hopkinson pressure bar.” J. Mech. Phys. Solids 11 (3): 155–179. https://doi.org/10.1016/0022-5096(63)90050-4.
Dong, X., S. Wang, C. Gong, and L. Lu. 2014. “Effects of aggregate gradation and polymer modifiers on properties of cement-EPS/vitrified microsphere mortar.” Constr. Build. Mater. 73 (Dec): 255–260. https://doi.org/10.1016/j.conbuildmat.2014.09.064.
Dylmar, P. D., and T. Clelio. 2005. “Fracture toughness of geopolymeric concretes reinforced with basalt fibers.” Cem. Concr. Compos. 27: 49–54. https://doi.org/10.1016/j.cemconcomp.2004.02.044.
Einva, I. 2007. “Breakage mechanics—Part I: Theory.” J. Mech. Phys. Solids 55 (6): 1274–1297. https://doi.org/10.1016/j.jmps.2006.11.003.
Evans, A. G., J. W. Hutchinson, N. A. Fleck, M. F. Ashby, and H. N. G. Wadley. 2001. “The topological design of multifunctional cellular metals.” Prog. Mater. Sci. 46 (3–4): 309–327. https://doi.org/10.1016/S0079-6425(00)00016-5.
Frew, D. J., M. J. Forrestal, and W. Chen. 2005. “Pulse shaping techniques for testing elastic-plastic materials with a split Hopkinson pressure bar.” Exp. Mech. 45 (2): 186–195. https://doi.org/10.1007/BF02428192.
Halina, G., and J. Strzałkowski. 2018. “Thermal and strength properties of lightweight concretes with variable porosity structures.” J. Mater. Civ. Eng. 30 (12): 04018326. https://doi.org/10.1061/(ASCE)MT.1943-5533.0002549.
Hilal, A. A., N. H. Thom, and A. R. Dawson. 2015. “On void structure and strength of foamed concrete made without/with additives.” Constr. Build. Mater. 85 (Jun): 157–164. https://doi.org/10.1016/j.conbuildmat.2015.03.093.
Jing, L., Z. Wang, J. Ning, and M. Zhao. 2011. “The dynamic response of sandwich beams with open-cell metal foam cores.” Composites, Part B 42 (1): 1–10. https://doi.org/10.1016/j.compositesb.2010.09.024.
Lambert, D. E., and C. A. Ross. 2000. “Strain rate effects on dynamic fracture and strength.” Int. J. Impact Eng. 24 (10): 985–998. https://doi.org/10.1016/S0734-743X(00)00027-0.
Li, X. B., T. S. Lok, J. Zhao, and P. J. Zhao. 2000. “Oscillation elimination in the Hopkinson bar apparatus and resultant complete dynamic stress strain curves for rocks.” Int. J. Rock Mech. Min. Sci. 37 (7): 1055–1060. https://doi.org/10.1016/S1365-1609(00)00037-X.
Li, Y., Q. Gao, T. Xing, D. Wang,W. Zhang, and Q. Wang. 2016. “Sorption and photocatalytic degradation of trichlorfon by foam concrete blended with nitrogen-doped titanium dioxide.” J. Mater. Civ. Eng. 28 (5): 04015200. https://doi.org/10.1061/(ASCE)MT.1943-5533.0001505.
Liu, Y. P., D. P. Ma, Z. Y. Jiang, F. Xiao, X. X. Huang, Z. J. Liu, and L. Q. Tang. 2016. “Dynamic response of expanded polystyrene concrete during low speed impact.” Constr. Build. Mater. 122 (Sep): 72–80. https://doi.org/10.1016/j.conbuildmat.2016.06.059.
Miled, K., K. Sab, and R. Le Roy. 2007. “Particle size effect on EPS lightweight concrete compressive strength experimental investigation and modeling.” Mech. Mater. 39 (3): 222–240. https://doi.org/10.1016/j.mechmat.2006.05.008.
Miyoshi, T., M. Itoh, T. Mukai, H. Kanahashi, H. Kohzu, S. Tanabe, and K. Higashi. 1999. “Enhancement of energy absorption in a closed-cell aluminum by the modification of cellular structures.” Scr. Mater. 41 (10): 1055–1060. https://doi.org/10.1016/S1359-6462(99)00255-9.
Mukherjee, G., and M. Saraf. 1994. “Studies on a fiber reinforced plastics honeycomb structure.” Polym. Compos. 15 (3): 217–222. https://doi.org/10.1002/pc.750150307.
Perry, S. H., P. H. Bischoff, and K. Yamura. 1991. “Mix details and material behavior of polystyrene aggregate concrete.” Mag. Concr. Res. 43 (154): 36–44. https://doi.org/10.1680/macr.1991.43.154.71.
Sadrmomtazi, A., J. Sobhani, M. A. Mirgozar, and M. Najimi. 2012. “Properties of multi-strength grade EPS concrete containing silica fume and rice husk ash.” Constr. Build. Mater. 35 (Oct): 211–219. https://doi.org/10.1016/j.conbuildmat.2012.02.049.
Seung, B. P., S. S. Dae, and L. Jun. 2005. “Studies on the sound absorption characteristics of porous concrete based on the content of recycled aggregate and target void ratio.” Cem. Concr. Res. 35 (9): 1846–1854. https://doi.org/10.1016/j.cemconres.2004.12.009.
Tan, Y. Z., Y. X. Liu, and P. Y. Wang. 2015a. “The heat-insulating property evaluation and application of high permeability-high strength concrete materials.” In Proc., 2015 Int. Conf. on Energy, Environment and Materials Science, 353–356. London: Taylor & Francis.
Tan, Y. Z., Y. X. Liu, P. Y. Wang, and Y. Zhang. 2016. “A predicting model for thermal conductivity of high permeability-high strength concrete materials.” Geomech. Eng. 10 (1): 49–57. https://doi.org/10.12989/gae.2016.10.1.049.
Tan, Y. Z., Y. X. Liu, and Z. C. Ze. 2015b. “Strength characteristic experiment and parameters determination of high permeability high strength concrete material.” J. Logistical Eng. Univ. 31 (4): 31–36. https://doi:10.3969/j.issn.1672-7843.2015.04.005.
Tonyan, T. D., and L. J. Gibson. 1992. “Strengthening of cement foams.” J. Mater. Sci. 27 (23): 6379–6386. https://doi.org/10.1007/BF00576288.
Wang, Y. H., Z. D. Wang, X. Liang, and M. An. 2008. “Experimental and numerical studies on dynamic compressive behavior of reactive powder concretes.” Acta Mech. Solida Sin. 21 (5): 420–430. https://doi.org/10.1007/s10338-008-0851-0.
Zhao, H. 1998. “A study on testing techniques for concrete-like materials under compressive impact loading.” Cem. Concr. Comp. 20 (4): 293–299. https://doi.org/10.1016/S0958-9465(98)00008-0.
Information & Authors
Information
Published In
Copyright
© 2020 American Society of Civil Engineers.
History
Received: Dec 16, 2019
Accepted: Jun 4, 2020
Published online: Nov 30, 2020
Published in print: Feb 1, 2021
Discussion open until: Apr 30, 2021
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.