Results 91 to 100 of about 3,400,370 (198)

Vertical Deformation of Manikin Asphalt Concrete Core Dam Using Mohr-Coulomb and Hardening Soil Material Models with Plaxis 2D Software

open access: yesTeknik
The Manikin Dam, located in Taebenu District, Kupang Regency, East Nusa Tenggara Province, is currently under construction. The dam is designed with an asphalt concrete core. The initial foundation elevation of the Manikin Dam was set at 103 meters above
Arya Bakti Gewangga, Kresno Wikan Sadono
doaj   +1 more source

First impoundment of Plovdivtsi Asphalt-Concrete Core Rockfill Dam

open access: yesIOP Conference Series: Earth and Environmental Science
Abstract The paper presents a comprehensive stress and strain analysis of the Plovdivtsi rockfill dam with an asphalt-concrete core, focusing on the impact of rapid reservoir impoundment. Using a 2-D finite element model, the study simulates structural responses under realistic conditions of sequenced construction, dam impounding and ...
openaire   +1 more source

Research progress of steel slag asphalt concrete

open access: yes, 2020
Steel slag asphalt concrete is one of the important components of asphalt concrete. There are some differences between the steel slag asphalt concrete and ordinary asphalt concrete.
Jian Sun   +3 more
core   +1 more source

Analysis of Breach Evolution Mechanisms and Influencing Factors in Overtopping Failure of Asphalt Concrete Core Dams

open access: yes工程科学与技术
ObjectiveAsphalt concrete core dams (ACCDs) exhibit complex hydraulic–structural responses during overtopping failure due to the viscoplastic nature of asphalt concrete and its sensitivity to temperature and material composition.
YANG Meng   +5 more
doaj  

Investigation of Electromagnetic Gauges for Determining In-Place HMA Density, Final Report; TR-547, May 2007 [PDF]

open access: yes, 2007
Density is an important component of hot-mix asphalt (HMA) pavement quality and long-term performance. Insufficient density of an in-place HMA pavement is the most frequently cited construction-related performance problem. This study evaluated the use of

core  

Asphalt concrete pavements for heavy traffic

open access: yes, 1994
The results of an investigation of 8 highway sections in Switzerland opened to traffic in 1966 to 75 are presented. Their asphalt concrete pavements placed on unbound materials showed considerable difference in behaviour under the influence of heavy ...
Fritz, H.W. (author)   +1 more
core   +1 more source

First Reservoir’s Impoundment of Plovdivtsi Asphalt-Concrete Core Rockfill Dam

open access: yesIOP Conference Series: Earth and Environmental Science
Abstract A two-dimensional explicit FD program FLAC 2D (Itasca Consulting Group Inc., 2011) model was developed to simulate the seepage flow and evaluate the static performance of the Plovdivtsi ACRD dam. Plate load tests conducted on site during construction were modelled in this study to establish the Duncan-Chang parameters.
Daniel Verret, Mourad Karray
openaire   +1 more source

Impact of Urban Surfaces on Microclimatic Conditions and Thermal Comfort in Burdur, Türkiye

open access: yesAtmosphere
Rapid urbanization worldwide offers numerous benefits but also introduces challenges, particularly concerning urban climate comfort, which affects the physical and social well-being in cities.
Maomao Zhang   +8 more
doaj   +1 more source

Determination of Dynamic Moduli in Uniaxial Compression for North Carolina Hot Mix Asphalt Concrete

open access: yes, 2004
This thesis presents results from an experimental study on the dynamic modulus testing of hot mix asphalts (HMAs) commonly used in North Carolina in uniaxial compression mode.
King, Mark Harley
core  

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