Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Chunshun Zhang"'
Publikováno v:
International Journal of Mining Science and Technology, Vol 33, Iss 8, Pp 927-947 (2023)
This paper investigates mechanical behaviours of sandstone during post-peak cyclic loading and unloading subjected to hydromechanical coupling effect, confirming the peak and residual strengths reduction laws of sandstone with water pressure, and rev
Externí odkaz:
https://doaj.org/article/c0b6e1eb4eff4271a5e500a2c8617773
Publikováno v:
International Journal of Mining Science and Technology, Vol 33, Iss 10, Pp 1317- (2023)
Externí odkaz:
https://doaj.org/article/cd2ed06c2535482290e35a34c7d89bf7
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 12, Iss 2, Pp 353-365 (2020)
Layered rock mass of significant strength changes for adjacent layers is frequently observed in underground excavation, and dynamic loading is a prevalent scenario generated during excavation. In order to improve the driving efficiency and reduce eng
Externí odkaz:
https://doaj.org/article/bdb024fa921f4d20ac055b80052890eb
Publikováno v:
Materials, Vol 15, Iss 12, p 4228 (2022)
This study aims to quantify the shear surface morphology of jointed rock and its evolution under shearing, cyclic freezing, and thawing using the Gaussian filtering method. Gaussian filtering method enables the construction of the (large-scale) wavin
Externí odkaz:
https://doaj.org/article/bcf70fe84bf54ddd9f61729647817b35
Publikováno v:
Advances in Civil Engineering, Vol 2021 (2021)
Most of the research studies on the improvement of expansive soils are focused on reducing their expansive properties; however, there are few studies on the impact of the soil compressibility after the improvement. In this paper, through indoor high-
Externí odkaz:
https://doaj.org/article/4b93f83586a04436be6e842abffe8163
Publikováno v:
Applied Sciences, Vol 10, Iss 17, p 5982 (2020)
Dynamic response of a bridge–embankment transition is determined by, and therefore an indicator of, the coupled train–track–subgrade system. This study aims to investigate the approach of coupling the train–track–subgrade system to determin
Externí odkaz:
https://doaj.org/article/7f30b699f2bb4e0a819dfa15dacf3f14
Autor:
Leslie Wong, Ravin Deo, Suranji Rathnayaka, Benjamin Shannon, Chunshun Zhang, Wing Kong Chiu, Jayantha Kodikara, Hera Widyastuti
Publikováno v:
Sensors, Vol 18, Iss 12, p 4192 (2018)
Leakage is undesirable in water distribution networks, as leaky pipes are financially costly both to water utilities and consumers. The ability to detect, locate, and quantify leaks can significantly improve the service delivered. Optical fibre senso
Externí odkaz:
https://doaj.org/article/ab5b4c73e4f546ad9669e8bd9f32c2f9
Study on Response Acceleration Methods for Transverse Seismic Response Analysis of Tunnel Structures
Publikováno v:
Indian Geotechnical Journal. 52:835-851
Publikováno v:
Bulletin of Engineering Geology and the Environment. 81
Publikováno v:
Rock Mechanics and Rock Engineering. 54:6373-6391
As a common lithology material of tunnel surrounding rock, rock mass in fault fracture zones is often wetted by groundwater to produce extensive wetting-induced deformation, which threatens the long-term stability of underground engineering. To inves