Zobrazeno 1 - 10
of 231
pro vyhledávání: '"Bo CHAI"'
Publikováno v:
Environmental and Sustainability Indicators, Vol 23, Iss , Pp 100441- (2024)
Ecosystem services are crucial for human survival and development. Changes in land use can lead to alterations in ecosystem service functions. However, the mechanism of how land use changes resulting from underground coal mining affect ecosystem serv
Externí odkaz:
https://doaj.org/article/2915490469cd4d4db602b5e866226535
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
The probability of high-speed trains being hit by tornadoes is increasing. Therefore, this paper studies the effect of wind angles on the aerodynamic characteristics of a high-speed train subjected to a translating simulated tornado. A small six-dime
Externí odkaz:
https://doaj.org/article/1dff5a5d8c5d4768aeb6b297d5656b37
Publikováno v:
地质科技通报, Vol 42, Iss 5, Pp 43-51 (2023)
Objective Engineering construction is the main cause and risk-bearing object for landslides, where excavation at the foot of a slope has a great impact on the stability of a slope. In the cascading slope areas, the progressive damage of soft inclusio
Externí odkaz:
https://doaj.org/article/c6174f9216a047b78e388ee4f5c50704
Publikováno v:
地质科技通报, Vol 42, Iss 4, Pp 162-169 (2023)
Objective To study the transport of pollutants in typical hydraulic sedimentary units such as river terraces or alluvial fans, solute transport experiments were carried out in an indoor seepage tank. Methods NaNO3 solution were introduced into the ta
Externí odkaz:
https://doaj.org/article/0b48d2547ac5469abbfcecfe45cba04f
Publikováno v:
PLoS ONE, Vol 19, Iss 3, p e0298401 (2024)
Researchers conducted an investigation by tornado simulator to study the impact of wind angle on the aerodynamic characteristics of a reduced (1:150) high-speed train model using six-dimensional force/torque sensor. The reduced scale model size can m
Externí odkaz:
https://doaj.org/article/3819b122113d4d5c989ebeb42d9e8d35
Autor:
Ying Liang, Muke Bai, Keyan Liu, Dong Liu, Donglian Qi, Qinglai Guo, Xueshun Ye, Tianyuan Kang, Hui He, Bo Chai
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 9, Iss 2, Pp 707-721 (2023)
Externí odkaz:
https://doaj.org/article/ac6ebd56be094a9d969393645062139b
Publikováno v:
Zhongguo dizhi zaihai yu fangzhi xuebao, Vol 33, Iss 6, Pp 10-19 (2022)
Typhoon landing is frequent in the southeast coastal areas of China, and the typhoon-induced landslide caused by associated rainstorms has caused serious economic losses and casualties. Some studies have made some achievements in the slope hydrologic
Externí odkaz:
https://doaj.org/article/c733c08befc64256beca609d980e8dec
Publikováno v:
地质科技通报, Vol 41, Iss 4, Pp 274-281 (2022)
The slag dumps formed by mining activities are irregular granular media. Their particle size gradations are complex and granule structures are unstable.The stress between particles is transferred through the dependently unstable force chain. Taking t
Externí odkaz:
https://doaj.org/article/279e039a8b56485a8ef874200634bc1c
Publikováno v:
地质科技通报, Vol 41, Iss 2, Pp 267-273 (2022)
The statistical determination of critical rainfall is a commonly used method for the early warning of landslides. The typhoon rainstorm in southeast coastal areas is different from the general rainfall, and often cause landslide disasters, thus threa
Externí odkaz:
https://doaj.org/article/92ca84e3223e467a97a9fa299154368b
Publikováno v:
地质科技通报, Vol 41, Iss 2, Pp 254-266 (2022)
Translational rockslides are an important disaster that endangers the safety of mountain towns. The dip slopes with weak interlayers are the areas prone to translational rockslides. The regional translational rockslide susceptibility assessment shoul
Externí odkaz:
https://doaj.org/article/d007031e12ad40ff945180834c85ea05