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Ruilin Liu, Yunqi Liu, Hongming Liu, Yuanxing Li, Hui Chen and Zongtao Zhu
Laser?MIG hybrid welding?brazing was used to weld 304 stainless steel and 6061-T6 aluminum alloy with a thickness of 2 mm. The microstructure, morphology, chemical composition and corrosion behavior of the samples after high-temperature oxidation were in...
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Min Wang, Xiaoyu Song, Yu Han, Guantao Ding, Ruilin Zhang, Shanming Wei, Shuai Gao and Yuxiang Liu
In order to understand the pollution degree and source of potentially toxic elements (PTEs) in groundwater around the accident site and evaluate their harm to human health, 22 groundwater samples were collected around the accident well, and the contents ...
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Beibei Yan, Qianqian Wei, Xinfeng Li, Xiaoyu Song, Zongjun Gao, Jiutan Liu, Ruilin Zhang and Min Wang
This study analyzed the sources of total metal elements using the positive matrix factorization (PMF) model and conducted human health risk assessment for adults and children using the health risk assessment model recommended by the United States Environ...
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Min Wang, Wenxiu Zhang, Peng Yang, Jianguo Feng, Ruilin Zhang, Zongjun Gao, Hongjie Jin, Xiaoyu Song and Xiaobing Gao
Groundwater shortage and pollution are critical issues of global concern. In Wulian County, a typical hilly area, groundwater is the main source of water supply. This study investigates the current situation of groundwater pollution in Wulian City throug...
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Wei Cui, Ruilin Li, Yanxiang Feng and Yikang Yang
This paper develops a distributed method, namely, distributed allocation with time windows (DATW) for managing the multi-UAV task assignment problem (MTAP) with complex time window constraints. By aiming directly to minimize the average task completion t...
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Feng Hu, Zhiqing Li, Yifan Tian and Ruilin Hu
Construction operations in cold regions may encounter frozen geomaterials. In construction, it is important to understand the processes by which geomaterials fail under common loading conditions to avoid accidents and work efficiently. In this work, an a...
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Zonghan Yu, Guoping Huang, Ruilin Wang and Omer Musa
In this work, a new spillage-adaptive bump inlet concept is proposed to widen the speed range for hypersonic air-breathing flight vehicles. Various approaches to improve the inlet start-ability are summarized and compared, among which the bump-inlet patt...
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Zhiqing Li, Feng Hu, Shengwen Qi, Ruilin Hu, Yingxin Zhou and Yawei Bai
Soil?rock mixtures (SRM) have the characteristics of distinct heterogeneity and an obvious structural effect, which make their physical and mechanical properties very complex. This study aimed to investigate the deformation properties and failure mode of...
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Sakdirat Kaewunruen, Ruilin You and Makoto Ishida
Recent developments in composite materials have resulted in their pilot adoption in railway industry, such as ?fibre-reinforced foamed urethane (FFU)?, ?geopolymer concrete?, ?recycled polymer?, and ?CarbonLoc composite?. Railway track support systems ar...
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