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Lianjun Chen, Yang Zhang, Pengcheng Li and Gang Pan
This paper aims to reveal the motion law and collision behaviors of shotcrete particle flow jets. A physical model of the jet flow field composed of a nozzle structure and jet area was constructed and meshes with various sizes were used to mesh the nozzl...
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Qingbin Wei, Lianjun Zhang, Wenbiao Duan and Zhen Zhen
Objective: This study investigated the relationships between PM2.5 and 5 criteria air pollutants (SO2, NO2, PM10, CO, and O3) in Heilongjiang, China, from 2015 to 2018 using global and geographically and temporally weighted regression models. Methods: Or...
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Lihu Dong, Lianjun Zhang and Fengri Li
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Zhen Zhen, Qianqian Cao, Liyang Shao and Lianjun Zhang
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Lihu Dong, Lianjun Zhang and Fengri Li
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Jianfeng Zhang, Lianjun Wang, Lu Shi, Wan Jiang and Lidong
Pág. 241 - 244
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