Results 71 to 80 of about 257 (176)

Hydraulic and Hydroclimatic impact on dam seepage of civil and structural mechanisms with application of deep learning models

Results in Engineering
Seepage is a critical problem in earthfill dams which threatens the dam's stability and safety owing to extreme shifts in climate change with the rise in water intake in dams.
Muhammad Ishfaque, Yu-Long Luo, Qianwei Dai, Saad Salman, Yi Lei, Bin Zhang, Baber Siddique, Assmaa Abd-Elmonem, Nagat A.A. Suoliman, Sajjad Firas Abdulameer, Wasim Jamshed   +10 more
doaj   +1 more source

The Wetting Deformation Model of Rockfill and Its Two Methods for Simulating Rockfill Dam Collapse Settlement. [PDF]

ScientificWorldJournal, 2023
Pan L, Fan Z, Wang D, Zhou X.
europepmc   +1 more source

Research Progress on Failure Probability Analysis of Earth-Rockfill Dams Based on Random Field Models

Renmin Zhujiang
The physical and mechanical parameters of rock and soil inside earth-rockfill dams have strong spatial variability. Random field models can accurately model and analyze failure probability through scientific methods, which helps to better evaluate dam ...
WANG Wei, LIAO Zhihao, LIAO Jielin
doaj  

Research and Application on the Displacement Hybrid-model of High Earth Dam

工程科学与技术, 2012
:The construction of high rockfill dam has a rapid development especially in the last 20 years. These high dams with large storage capacity are located in a complex geological environment.All these projects whose slopes are precipitous are large-scale ...
Pei Liang
doaj  

Pore pressure in the core of ultra-high earth core rockfill dam at consideration of stress-strain state

Magazine of Civil Engineering
In the clayey core of the rockfill dam, pore pressure always appears, which may present a serious threat to the dam safety. Therefore, in the middle of the 20th century, there started the development a theory of clayey soil consolidation in cores of ...
Sainov Mikhail, Boldin Aleksandr
doaj   +1 more source

A New Method for Inversion of Dam Foundation Hydraulic Conductivity Using an Improved Genetic Algorithm Coupled with an Unsaturated Equivalent Continuum Model and Its Application. [PDF]

Materials (Basel), 2023
Peng J, Shen Z, Xu L, Gan L, Tan J.
europepmc   +1 more source

Global sensitivity analysis of parameters based on sPCE: The case study of a concrete face rockfill dam in northwest China. [PDF]

PLoS One, 2023
Ran L, Yang J, Ma C, Cheng L, Zhou M.
europepmc   +1 more source

Research on Risk-based Seismic Safety Evaluation Methods for High Earth and Rockfill Dams

工程科学与技术
ObjectiveThe seismic safety of high earth and rockfill dams, particularly in seismically active regions, remains a critical concern because of the potentially catastrophic consequences of dam failure. Existing risk assessment methods for these structures
ZHANG Hongyang, WANG Haoyu, YANG Yige, MA Cong, WANG Shunsheng, ZHANG Xianqi   +5 more
doaj  

Research on Prediction Model of Earth-rockfill Dam Deformation Based on BP Neural Network

Renmin Zhujiang, 2020
Dam deformation is a result of the combined action of multiple loads at the same time. Itis a key technology for prediction and diagnosis of deformation by exploring the potential laws anddevelopment trends of displacement monitoring data. However, the existing normal analysis methodssuch as GNSS+ prism, and automatic monitoring system have large non ...
openaire   +1 more source

Influence of Scale Effect on Strength and Deformation Characteristics of Rockfill Materials. [PDF]

Materials (Basel), 2022
Han H, Li J, Shi J, Yang C.
europepmc   +1 more source