Safety evaluation with observational data and numerical analysis of Langyashan reinforced concrete face rockfill dam
Sign Up to like & getrecommendations! Published in 2020 at "Bulletin of Engineering Geology and the Environment"
DOI: 10.1007/s10064-020-01790-2
Abstract: Deformation characteristics of rockfill and stress condition of slabs play important roles in the safety of concrete face rockfill dam (CFRD). In this study, an analysis based on monitored data and numerical simulation is conducted… read more here.
Keywords: rockfill dam; safety; face rockfill; concrete face ... See more keywords
Dynamic parameters inversion analysis of rockfill materials considering interaction effects based on weak earthquakes
Sign Up to like & getrecommendations! Published in 2020 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2019.105968
Abstract: Abstract The dynamic parameters of rockfill are of great significance for the seismic safety analysis of high earth-rockfill dams. However, due to the size and time effects, the dynamic parameters obtained from the laboratory may… read more here.
Keywords: inversion; analysis; dynamic parameters; method ... See more keywords
High-Precision Measuring System for Internal Deformation Monitoring Pipeline of Rockfill Dams: Design and Validation
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DOI: 10.1109/jsen.2023.3265023
Abstract: The monitoring of internal deformation in rockfill dams using preburied flexible pipelines is a promising technique; however, achieving precise measurements over a long-range pipeline is crucial and challenging. In this article, we present a high-precision… read more here.
Keywords: measuring system; deformation; rockfill; internal deformation ... See more keywords
Influence of Particle Size Distribution on the Critical State of Rockfill
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DOI: 10.1155/2019/8963971
Abstract: In order to study the effect of particle size distribution on the critical state of rockfill, a series of large-scale triaxial tests on rockfill with different maximum particle sizes were performed. It was observed that… read more here.
Keywords: particle size; particle; rockfill; critical state ... See more keywords