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Iurii Vakaliuk, Silke Scheerer and Manfred Curbach
In the case of solid slabs made from reinforced concrete that are usually subjected to bending, large areas of the structure are stressed well below their load-bearing capacity or remain stress-free. Contrary to this are shell structures, which can bridg...
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Jiajie Wei, Jiazhi Zhao and Jixin Wang
The proposed methods for predicting shovel force and power-matching optimization can enhance the operational efficiency of large-tonnage electric wheel loader.
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Shuxun Qiao, Zhongwen Peng, Jinkai Zhang and Lianghai Jin
As a key transportation equipment in the construction of long tunnels with large slope, the material hoisting system plays an important role in the transportation of materials in sloping shafts. This paper proposes a parameterized calibration scheme for ...
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Judith Miriam Friebel, Diana Neuber, Thomas Buchwald, Ralf Ditscherlein and Urs Alexander Peuker
This study presents a new approach in the quantification of the deposited amount of impurity inside a filter cake made up of filter aid material. For this purpose, three-dimensional imaging by X-ray tomography is applied. Based on the X-ray attenuation p...
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Zhi Bian, Xiaojia Wang, Zhe Zhang, Chao Song, Tongzhou Gao, Weiping Hu, Linlin Sun and Xiao Chen
As a popular technique, additive manufacturing (AM) has garnered extensive utilization in various engineering domains. Given that numerous AM metal components are exposed to fatigue loads, it is of significant importance to investigate the life predictio...
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Yang Jiang, Yurong Tang, Wen Li, Yong Zeng, Xiaolong Li, Yang Liu and Hong Zhang
Simulation can be used to visualize the mechanical classification of walnuts. It can collect microscopic information about walnuts in the classification roller and guide its optimization design. In this process, simulation parameters are essential factor...
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Gang Cheng, Zhenxue Wang, Ye Wang, Bin Shi, Tianbin Li, Jinghong Wu, Haoyu Zhang and Qinliang You
In recent years, with the superposition of extreme climate, earthquakes, engineering disturbance and other effects, global landslide disasters occur frequently. Due to reservoir landslides being mostly in a multi-field coupling environment, the temperatu...
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Adilet Sugirbay, Guang-Rui Hu, Jun Chen, Zhasulan Mustafin, Marat Muratkhan, Ruslan Iskakov, Yu Chen, Shuo Zhang, Lingxin Bu, Yerassyl Dulatbay and Bauyrzhan Mukhamed
The interaction properties of the seeds have to be calibrated to simulate the realistic behavior of the seed bulk. Here, a simple and accurate calibration method of DEM interaction properties of seeds with adequate equipment to simulate each seed?s behav...
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Weiquan Fang, Xinzhong Wang, Dianlei Han and Xuegeng Chen
The discrete element method and simulation analysis of the interaction between granular materials and implements provide a convenient and effective method for the optimal design of farming machinery. However, the parameter differences between different m...
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Valeria Serrano-Núñez, Fernando Watson-Hernández, Isabel Guzmán-Arias, Laura Chavarría-Pizarro and Francisco Quesada-Alvarado
When using numerical models for hydraulic simulations of rivers, calibration is key to be able to reflect accurately the interaction of water flow in the channel and to make it resemble what is observed. In this study, a calibrated two-dimensional hydrau...
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