Results 71 to 80 of about 189 (154)

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  

Full-plane deformation modeling and crack analysis of HCRD

Shuili Shuiyun Gongcheng Xuebao
With the continuous expansion of the scale and number of earth-rock dams in China, challenges related to deformation control and structural safety have become increasingly prominent.
ZHOU Xiongxiong, HE Qiujiang, CAI Wenjun, ZHOU Jing   +3 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

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

The Parameters Calibration of Additive Mass Method and Its Application in Compaction Density Measurement of Soil Rock Mixtures

Advances in Civil Engineering
The additive mass method (AMM) is applied to test the compaction density of soil–rock mixtures (S–RMs) due to its high efficiency, nondestructiveness and accuracy. However, there is no systematic research on influence factor of AMM.
Zhiyu Dai, Zili Wang, Yongsheng Li, Jiehao Xu   +3 more
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

Nonlinear Cracking Analysis of Foundation Gallery of High Core Wall Rockfill Dam on Thick Overburden Layer

工程科学与技术, 2015
:The galleries of high core wall rockfill dams on thick overburden layer is subjected to complicated loads，and its safety is the key to the project.In order to study the safety of galleries of this kind of dam,taking the Changheba dam as a background,and
冯蕊, 伍小玉, 何蕴龙, 曹学兴, 刘俊林, 熊堃, 岑威钧   +6 more
doaj  

Structural Health Monitoring of Dams Based on Acoustic Monitoring, Deep Neural Networks, Fuzzy Logic and a CUSUM Control Algorithm. [PDF]

Sensors (Basel), 2022
Ozelim LCSM, Borges LPF, Cavalcante ALB, Albuquerque EAC, Diniz MDS, Góis MS, Costa KRCBD, Sousa PF, Dantas APDN, Jorge RM, Moreira GR, Barros ML, Aquino FR.   +12 more
europepmc   +1 more source

Investigation of deformation characteristics of gate and earth-rock dam systems under deep overburden conditions. [PDF]

Sci Rep
Liu B, Wang F, Zou D, Zhuo Y, Pang S.
europepmc   +1 more source

Mechanical behavior and particle crushing of irregular granular material under high pressure using discrete element method. [PDF]

Sci Rep, 2023
Chen Q, Li Z, Dai Z, Wang X, Zhang C, Zhang X.   +5 more
europepmc   +1 more source