rubin, oleg kozlov, dmitry antonov, anton zhang, junhao
During the long-term operation of hydraulic structures under the action of complex loads and impacts, non-design changes occur, which lead to a decrease in the bearing capacity and safety and, accordingly, to the need for structural reinforcements. Experiments were conducted to study the strengthening of reinforced concrete models of hydraulic stru...
song, chang geun park, sung won shin, jaehyun
Hydraulic structures, such as movable weir gates, are widely installed in rivers and streams for various purposes. Among these is the rising sector gate, which is the focus of this study. This research investigated how different gate openings affect flow velocity and turbulence distributions at the gate mouth. A hydraulic analysis of flow and turbu...
mao, yanpian jiachen, li zhiyong, qi yuan, jin xiaorong, xu jin, xinxin xuhuang, du
Safety monitoring of hydraulic structures is a critical task in the field of hydraulic engineering construction. This study developed a method for preprocessing and classifying monitoring data for the identification of gross errors in hydraulic structures. By utilizing linear regression and wavelet analysis techniques, it effectively differentiated...
zhang, keying zhansheng, ji luo, xiaoliang liu, zhenyi zhong, hua
Due to the complexity of terrain and climate in the mountain–plain transition zone, it is difficult to simulate and forecast the flow discharge of river basins accurately. The poor regularity of the river thus leads to uncertain flood control scheduling. Meanwhile, reservoirs and flood detention areas are constructed to store and divert water when ...
farouk, mohamed
Using one opening (filter) within the floors of hydraulic structures is a known technique to relieve the seepage effects on their floors. In this study, a new method to control seepage flow by using two identical filters instead of one was tackled numerically. A comparative analysis of using one versus two filters was conducted for different thickn...
xie, yilin meng, xiaolin wang, jun haiyang, li xun, lu ding, jinfeng jia, yushan yang, yin
Hydraulic infrastructures are susceptible to deformation over time, necessitating reliable monitoring and prediction methods. In this study, we address this challenge by proposing a novel approach based on the combination of Variational Mode Decomposition (VMD), Convolutional Neural Network (CNN), and Long Short-Term Memory (LSTM) methods for Globa...
Kolk, Iris (author)
This study develops a decision method for the implementation and assessment of standardisation in order to improve the Replacement & Renovation process of hydraulic structures. Possible improvements in the Replacement & Renovation process and the implementation of standardisation were identified by conducting semi-structured interviews. A general d...
Hjörvarsdóttir, Soley (author)
Concrete is the second most used material in the world after water and recent trends show no slowing down of the concrete use around the world. Concrete is also a huge contributor to CO2 emissions as it makes up 8% of emissions. This study investigates the optimization of concrete structures to reduce environmental impact while maintaining structur...
Berthe, Julien Ancelin, Pierre-Yves
La Montagne de Reims, située entre Épernay et Reims, correspond à la terminaison orientale des plateaux tertiaires de la cuesta d’Île-de-France. Ce plateau forestier est drapé d’Argiles à Meulières qui entretiennent des milieux humides. Le traitement d’un MNT LiDAR à haute résolution révèle des formes naturelles et des vestiges archéologiques dont ...
sanogo, fatimata Kabore, Fatoumata
peer reviewed / Burkina Faso, a Sahelian country, has integrated water resource mobilization into its development programs to ensure food security and meet the other freshwater needs of the population. Following the droughts of the 1970s and 1980s, the surface water resources mobilization has been at the center of rural development programs. The is...
