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Internal Erosion and Rehabilitation of an Earth-Rock Dam

Journal of Geotechnical and Geoenvironmental Engineering - ASCE, 2011
This paper describes an earth-rock dam whose filters’ characteristics did not comply with the design criterion. In addition, the degree of compaction and the water content in the impervious core consisted of highly plastic residual clay. Although Terzaghi’s filter design criterion was used, the as-built grain size distribution did not comply with such ...
Raúl Flores-Berrones   +2 more
exaly   +2 more sources

The Analysis on Mechanism of Earth-Rock Dam Seepage and Discussion on Strengthening Measures

Applied Mechanics and Materials, 2011
This paper analyzes the mechanism of earth-rock dam Seepage, discusses the Strengthening technology, and it proposes several proposals on Strengthening technology.
Min Zhao Chuai, Bai Dong Zhao
exaly   +2 more sources

An intelligent prediction model of settlement deformation for the earth-rock dam

2021 International Conference on Artificial Intelligence, Big Data and Algorithms (CAIBDA), 2021
The deformation prediction model is the key technical support of dam structure safety analysis. Given the shortcomings of the existing prediction models for settlement deformation of earth-rock dams in terms of accuracy and generalization, the adaptive network-based fuzzy inference system is introduced into the prediction model of earth-rock dam ...
Jie Yang   +4 more
openaire   +1 more source

New Empirical Model for Breaching of Earth-Rock Dams

Natural Hazards Review, 2020
AbstractEmpirical models are widely used in dam risk analysis because they can estimate the dam breach parameters easily, which enables a quantitative analysis of the breach process to be conducted...
Qiming Zhong   +3 more
openaire   +1 more source

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