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Development of an Asphalt Concrete Mixture for Asphalt Core Rockfill Dam
Construction and Building Materials, 2017Abstract The main objective of this paper is to develop asphalt concrete mixture and conduct performance tests for Asphalt Core Rockfill Dam (ACRD). Three conditions of mineral filler content have been used: 10, 12 and 14%, namely: F10, F12 and F14 respectively.
Tri Ho Minh Le +2 more
exaly +2 more sources
Advances in Structural Engineering, 2012 This paper presents the advantages of using asphalt in lining dams and in asphaltic concrete core dams when comparing with clay core dams. For this purpose, the linear and nonlinear stochastic responses of a clay core dam, an asphaltic lining dam and an asphaltic concrete core dam subjected to stationary and non-stationary excitation including ...
Haciefendioglu, Kemal +2 more
openaire +4 more sources
Cyclic Behavior of Asphalt Concrete Used as Impervious Core in Embankment Dams
Journal of Geotechnical and Geoenvironmental Engineering - ASCE, 2011Asphalt concrete is used as a water barrier (interior core or upstream facing) in embankment dams. This paper investigates the behavior of hydraulic asphalt specimens subjected to cyclic loading in a triaxial cell. The specimens were tested at various sustained static stress states and temperatures and at maximum cyclic shear stress levels ...
Weibiao Wang, Kaare Høeg
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Construction and Building Materials, 2015
Abstract Asphalt concrete is used as impervious core in embankment dams. This paper investigates the conditions under which hydraulic fracturing could be possible to occur for an asphalt core in dams. Asphalt concrete test model was developed and tests were carried out on the models under tension, restraint and compression conditions corresponding to
Weibiao Wang, Yingbo Zhang
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Abstract Asphalt concrete is used as impervious core in embankment dams. This paper investigates the conditions under which hydraulic fracturing could be possible to occur for an asphalt core in dams. Asphalt concrete test model was developed and tests were carried out on the models under tension, restraint and compression conditions corresponding to
Weibiao Wang, Yingbo Zhang
exaly +2 more sources
Three-Dimensional Static and Dynamic Analyses of an Asphalt-Concrete Core Dam
2018The three-dimensional finite element method is employed to study the static and dynamic behavior of an asphalt-concrete core rockfill dam. The results show that the distribution of the stress and deformation of the asphalt-concrete core at the completion stage and during the operating period is reasonable and the core won’t experience shear failure ...
Yingli Wu
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Stress and Deformation Characteristics of Asphalt Concrete Core Dam on Deep Overburden Layers
Applied Mechanics and Materials, 2013Taking the FEA of a 100m high asphalt concrete core dam on 120m deep overburden layers as an example, this paper discusses the stress and deformation characteristics of the high asphalt concrete core dam on thick moraine cover foundation, to provide reference for other similar projects.
Jing Chao Jia
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