Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Yanyong Xiang"'
Autor:
Yaze Wang, Yanyong Xiang
Publikováno v:
Applied Sciences, Vol 14, Iss 3, p 1154 (2024)
The construction of pipe jacking has little impact on the environment and is usually used to build underground passages with shallow buried depths and short lengths. Compared with circular pipe jacking, rectangular pipe jacking has the advantages of
Externí odkaz:
https://doaj.org/article/fe5c4ce70a7e46fead2487e3f3bcc3b3
Publikováno v:
Applied Sciences, Vol 12, Iss 8, p 3759 (2022)
For a railway or highway tunnel under high water pressure during operation, various factors such as the design of the drainage system, material aging, and pipeline blockage must be considered for the tunnels to work with the parallel adit to drain an
Externí odkaz:
https://doaj.org/article/8a51be0eab494824866d29604b713405
Autor:
Bo Mi, Yanyong Xiang
Publikováno v:
Symmetry, Vol 12, Iss 6, p 1023 (2020)
The objective was to optimize the existing solution for the limit support pressure of a tunnel face. Firstly, based on the numerical simulation results, the existing three-dimensional analytical solution for pore water pressure distribution is expand
Externí odkaz:
https://doaj.org/article/89f190c282684f099549531eb2df944a
Autor:
Dongdong Liu, Yanyong Xiang
Publikováno v:
Energies, Vol 12, Iss 7, p 1211 (2019)
Multiple fractures have been proposed for improving the heat extracted from an enhanced geothermal system (EGS). For calculating the production temperature of a multi-fracture EGS, previous analytical or semi-analytical methods have all been based on
Externí odkaz:
https://doaj.org/article/60aa6810ce084f928ae5ed502a601105
Autor:
Yanyong Xiang, Wenjie Song
Publikováno v:
Journal of Engineering Mathematics. 122:101-116
For stability analysis of shallow shield tunnels in cohesive-frictional (clayey–sandy) soils, an analytical method of continuous upper bound limit analysis is developed to determine the most critical slip line position and the minimum required tunn
Autor:
Yanyong Xiang, Dongdong Liu
Publikováno v:
E3S Web of Conferences, Vol 143, p 01016 (2020)
The disposal of nuclear waste involves thermo-mechanical reaction of the host rock to the buried waste – a distributed heat source that decays. To solve the problem within the half infinite space confined by the ground surface, an image method is d
Publikováno v:
International Journal of Rock Mechanics and Mining Sciences. 135:104509
The nuclear waste disposal project involves thermo-mechanical interactions in rock induced by buried decaying heat sources. To satisfy the condition of zero stress on ground surface, mirror heat sinks and boundary solutions are used. Specifically, mi
Autor:
Wenjie Song, Yanyong Xiang
Publikováno v:
E3S Web of Conferences, Vol 143, p 01015 (2020)
An analytical continuous upper bound limit analysis is developed to analyse the effects of seepage on the transverse stability of underwater shield tunnels. The approach is based on an analytical continuous upper bound limit analysis method for cohes
Autor:
Wenjie Song, Yanyong Xiang
Publikováno v:
International Journal of Geomechanics. 17
Autor:
Yanyong Xiang, Dongdong Liu
Publikováno v:
Energies, Vol 12, Iss 7, p 1211 (2019)
Energies
Volume 12
Issue 7
Energies
Volume 12
Issue 7
Multiple fractures have been proposed for improving the heat extracted from an enhanced geothermal system (EGS). For calculating the production temperature of a multi-fracture EGS, previous analytical or semi-analytical methods have all been based on