Results 51 to 60 of about 549 (185)

Coupling sPCA‐Based Statistical Modeling With Deep Residual Networks Considering Thermal Effect for Deformation Forecasting in High Dams

Structural Control and Health Monitoring, Volume 2025, Issue 1, 2025.
Accurate prediction of deformation under thermal influences is critical for the safety assessment and long‐term performance of high dams. This study proposes a novel two‐stage prediction framework that integrates statistical modeling with deep learning to enhance the interpretability and accuracy of dam deformation forecasting.
Bo Liu, Fangfang Liu, Fei Song, Francesc Pozo   +3 more
wiley   +1 more source

Researches and application of key technologies for risk analysis and emergency rescue of landslide-dammed lakes

Yantu gongcheng xuebao, 2020
The landslide-dammed lake caused by earthquakes or heavy rains will threaten the lives and property of people in the downstream. It is necessary to timely and accurately collect and process the data with respect to the dammed lake for the risk ...
ZHANG Zong-liang 1, 2, WU Xue-ming 1, 2, WANG Kun 1, 2, HE Ning 3, ZHOU Yan-zhang 3
doaj   +1 more source

Stress characteristics of foundation gallery of high core wall rockfill dam

Yantu gongcheng xuebao, 2017
There are deep overburdens, tens to hundreds of meters thick, on riverbeds in western China where many rockfill dams are under construction or will be built.
FENG Rui , HE Yun-long , BAI Xin-ge
doaj   +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 the Prediction Model of Deformation of High Core Rockfill Dam During Construction Period

工程科学与技术, 2017
:In the situation that deformation monitoring section of high rockfill dam is limited,and the traditional single point deformation prediction model is difficult to reflect the overall trend of dam deformation effectively,the separation space-time ...
LU Xiang, WU Zhenyu, ZHOU Zhengjun, CHEN Jiankang   +3 more
doaj  

Long-term deformation characteristics of high concrete-faced rockfill dams under cyclic loading of water

Yantu gongcheng xuebao
The long-term deformation of high concrete-faced rockfill dams is one of the key technical problems during their construction. Most studies have attributed the long-term deformation to rockfill creep, but the prototype monitoring data of some high ...
YANG Qigui 1, WANG Yanli 2, ZUO Yongzhen 2
doaj   +1 more source

Experimental study on filling standard of high rockfill dams with soil core

Yantu gongcheng xuebao, 2019
The monitoring data of high ECRDs have shown that the deformation coordination in dam material zones does not meet the design goal, which is related to the degree of matching in the current specifications of filling for the filtration zone, transition ...
ZHU Sheng 1, 2, ZHONG Chun-xin 1, WANG Jing 1, 2, HE Shun-bin 3
doaj   +1 more source

A Cross-Source Point Cloud Registration Algorithm Based on Trigonometric Mutation Chaotic Harris Hawk Optimisation for Rockfill Dam Construction. [PDF]

Sensors (Basel), 2023
Ren B, Zhao H, Han S.
europepmc   +1 more source

As-Built Inventory and Deformation Analysis of a High Rockfill Dam under Construction with Terrestrial Laser Scanning. [PDF]

Sensors (Basel), 2022
Xiao P, Zhao R, Li D, Zeng Z, Qi S, Yang X.   +5 more
europepmc   +1 more source

Long-term Deformation Prediction of 300 m High Rockfill Dams

工程科学与技术, 2011
:Creep deformation is an important feature of high rockfill dams. Excessive settlement may endanger the stability of the dam or impair its normal operation.
doaj