59   Artículos

 
en línea
Lin Ma, Fuheng Ma, Wenhan Cao, Benxing Lou, Xiang Luo, Qiang Li and Xiaoniao Hao    
A original strategy for optimizing the inversion of concrete dam parameters based on the multi-strategy improved Sooty Tern Optimization algorithm (MSSTOA) is proposed to address the issues of low efficiency, low accuracy, and poor optimizing performance... ver más
Revista: Water    Formato: Electrónico

 
en línea
Can Tang, Xinchao Hou, Yanjie Xu and Feng Jin    
A rock-filled concrete (RFC) dam is an original dam construction technology invented in China nearly 20 years ago. The technology has been continuously improved and innovated upon, and the accumulated rich practical experience gradually formed a complete... ver más
Revista: Infrastructures    Formato: Electrónico

 
en línea
Bikram Kesharee Patra, Rocio L. Segura and Ashutosh Bagchi    
This study addresses the vital issue of the variability associated with modeling decisions in dam seismic analysis. Traditionally, structural modeling and simulations employ a progressive approach, where more complex models are gradually incorporated. Fo... ver más
Revista: Infrastructures    Formato: Electrónico

 
en línea
Liqiu Chen, Chongshi Gu, Sen Zheng and Yanbo Wang    
Real and effective monitoring data are crucial in assessing the structural safety of dams. Gross errors, resulting from manual mismeasurement, instrument failure, or other factors, can significantly impact the evaluation process. It is imperative to elim... ver más
Revista: Water    Formato: Electrónico

 
en línea
Paulo Marcelo Vieira Ribeiro and Pierre Léger    
Concrete dams are massive unreinforced quasi-brittle structures prone to cracking from multiple causes. The structural safety assessment of cracked concrete dams is typically performed using computational analysis through numerical methods, with adequate... ver más
Revista: Infrastructures    Formato: Electrónico

 
en línea
Pengfei Qu, Junrui Chai and Zengguang Xu    
Concrete-face rockfill dams have gradually become the preferred dam type in the engineering community. This study presents a hydropower station in China as a case study to introduce a new type of embedded concrete-face rockfill dam. The static and dynami... ver más
Revista: Water    Formato: Electrónico

 
en línea
Guowei Hua, Shijie Wang, Meng Xiao and Shaohua Hu    
Dam safety is considerably affected by seepage, and uplift pressure is a key indicator of dam seepage. Thus, making accurate predictions of uplift pressure trends can improve dam hazard forecasting. In this study, a convolutional neural network, (CNN)-ga... ver más
Revista: Water    Formato: Electrónico

 
en línea
Jingying Zhang and Tengfei Bao    
Crack detection is an important component of dam safety monitoring. Detection methods based on deep convolutional neural networks (DCNNs) are widely used for their high efficiency and safety. Most existing DCNNs with high accuracy are too complex for use... ver más
Revista: Water    Formato: Electrónico

 
en línea
Sihan Song, Qiujing Zhou, Tao Zhang and Yintao Hu    
Concrete dam deformation prediction is important for assessing the safety of dams. A TPE-STL-LSTM deformation prediction model for concrete dams is established by introducing the TPE algorithm based on the decomposition?prediction model. Taking the Wanji... ver más
Revista: Water    Formato: Electrónico

 
en línea
Guang Yang, Jin Sun, Jianwei Zhang, Jingtai Niu, Bowen Luan, Zhendong Huang and Ahui Zhao    
It is significant to adopt scientific temperature control criteria for high concrete dams in the construction period according to practical experience and theoretical calculation. This work synthetically uses information entropy and a cloud model and dev... ver más
Revista: Water    Formato: Electrónico

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