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Parametric study on cement treated aggregate panel under impact load

Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The cement treated aggregate (CTA) is increasingly used as base or sub-base layer for pavement to withstand various traffic and dynamic loads. Under extreme events, the CTA layer of the pavement is expected to absorb significant amount of impact energies subjected to different loading conditions including accidents, mobile vehicles, heavy aircrafts, machinery, or even terrorist attack. However, no research has been found on the resistance of CTA under drop weight impact load. To fill up this gap, a detailed study was carried out to investigate the impact resistance of CTA under impact loading through both experimental and finite element analysis (FEA). Moreover, detailed parametric studies were carried out based on the validated model to determine the significance of selected key parameters on the impact resistance of CTA.
Rocznik
Strony
622--629
Opis fizyczny
Bibliogr. 16 poz., rys., tab., wykr.
Twórcy
autor
  • School of Civil Engineering & Built Environment, Queensland University of Technology, Brisbane, QLD 4001 Australia
autor
  • School of Civil Engineering & Built Environment, Queensland University of Technology, Brisbane, QLD 4001 Australia, x51.liu@qut.edu.au
  • School of Civil Engineering & Built Environment, Queensland University of Technology, Brisbane, QLD 4001 Australia
autor
  • School of Civil Engineering & Built Environment, Queensland University of Technology, Brisbane, QLD 4001 Australia
autor
  • School of Chemistry, Physics & Mechanical Engineering in Queensland University of Technology, Brisbane, QLD 4001 Australia
autor
  • College of Urban Railway Transportation, Shanghai University of Engineering Science, Shanghai 200336, China
  • School of Civil, Mining & Environmental Engineering, Wollongong, NSW 2522 Australia
Bibliografia
  • [1] Advisory Circular of Civil Aviation Safety Authority of Australian Government, AC 139-25, 2011.
  • [2] C.A. O'Flaherty, Highways-The Location, Design, Construction and Maintenance of Pavements, fourth ed., Bitterworth and Heinemann, 2002.
  • [3] E. Yaghoubi, O. Azadegan, J. Li, Effect of surface layer thickness on the performance of lime and cement treated aggregate on surface roads, Electron. J. Geotech. Eng. 18 (2013) 1081–1094.
  • [4] S. Lim, D.G. Zollinger, Estimation of the compressive strength and modulus of elasticity of cement-treated aggregate base materials, Transp. Res. Rec. 1837 (1981) 30–38.
  • [5] W.S. Guthrie, T.B. Young, B.J. Blankenagel, D.A. Cooley, Early- age strength assessment of cement-treated base material, J. Transp. Res. Board 1936 (2005) 12–19.
  • [6] K.A. Davis, L.S. Warr, S.E. Burns, E.J. Hoppe, Physical and chemical behaviour of four cement-treated aggregates, ASCE J. Mater. Civil Eng. 19 (10) (2007) 891–897.
  • [7] D.X. Xuan, L.J.M. Houben, A.A.A. Molenaar, Z.H. Shui, Mechanical properties of cement-treated aggregate material – a review, J. Mater. Des. 33 (2012) 496–502.
  • [8] Y. Wang, X. Ma, Z. Sun, Shrinkage performance of cement-treated macadam base materials, ASCE J. Traffic Transp. Stud. (2010) 1378–1386.
  • [9] A. Ismail, M.S. Baghini, M.R. Karim, F. Shokri, R.A.A. Mansob, A.A. Firoozi, Laboratory investigation on the strength characteristics of cement-treated base, J. Appl. Mech. Mater. 507 (2014) 353–360.
  • [10] X.Y. Hou, P. Zhang, M.E. Zhang, Study on fracture toughness of cement treated aggregate, J. Adv. Mater. Res. 280 (2011) 76–79.
  • [11] L.Q. Hu, A.M. Sha, Evaluating the impact of coarse aggregate content on properties of cement treated base, J. Appl. Mech. Mater. 52–54 (2011) 729–733.
  • [12] I.D. Rey, J. Ayuso, A. Barbudo, A.P. Galvin, F. Agrela, J.D. Brito, Feasibility study of cement-treated 0–8 mm recycled aggregates from construction and demolition waste as road base layer, J. Road Mater. Pavement Des. 17 (3) (2015) 678–692.
  • [13] A.E.A.E.M. Behiry, Utilization of cement treated recycled concrete aggregates as base or subbase layer in Egypt, Ain Shams Eng. J. 4 (2013) 661–673.
  • [14] L.Q. Hu, F. Ma, W. Ma, Feasible use of cement treated crushed waste clay brick aggregate as road subbase, in: Proc. ICEES on Energy and Environmental Science Conf., 2011.
  • [15] L. Hu, J. Hao, L. Wang, Laboratory evaluation of cement treated aggregate containing crushed clay brick, J. Traffic Transp. Eng. 5 (2014) 371–382.
  • [16] M. Coni, S. Pani, Fatigue analysis of fiber-reinforced cement treated bases, in: Proc. SIIV Congress, 2007.
Uwagi
PL
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-4fd3a1ac-6a59-4afb-8c45-e94713e11616
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