Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Menglong Dong"'
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
The collapse of goaf is one of the most serious geological disasters in cities where underground mineral resources are mined. The ground subsidence caused by the goaf limits the social and economic development of the area, while also endangering the
Externí odkaz:
https://doaj.org/article/641bc97b31df4c07978bb2c371241b82
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
The toppling deformation in bank slope of V-shaped Gorge reservoirs in Southwest China is very common. After the impoundment of the reservoir, geological disasters such as collapse and landslide may occur in toppling bank slope, which poses a threat
Externí odkaz:
https://doaj.org/article/3967c648ea4c464ca2581212e067fb2f
Publikováno v:
Water, Vol 15, Iss 23, p 4037 (2023)
The foundation of a large river crossing bridge is often located on high and steep slopes in mountainous area, and the stability of the slope has a significant impact on the safety of the bridge. Not only the bridge load, but also the hydro-dynamical
Externí odkaz:
https://doaj.org/article/60794479fd264f67ae9af6e739e22b7c
Publikováno v:
Water, Vol 15, Iss 22, p 3942 (2023)
In recent years, with the completion of the construction of large-scale hydropower projects in China, a series of engineering geological problems that occurred during the operation of the hydropower station have become an important issue affecting th
Externí odkaz:
https://doaj.org/article/5706fe9d8abf4a70b75be782c371b353
Autor:
Ning Sun, Xiaokai Li, Shanggao Li, Dake Hu, Mengjiao Hu, Faming Zhang, Yiyan Zhong, Menglong Dong, Zinan Li
Publikováno v:
Applied Sciences, Vol 13, Iss 15, p 8970 (2023)
The surrounding rock stability of large underground caverns in a pumped storage power station is one of the most crucial problems in hydropower project design and construction. In the construction of hydropower projects in Southwest China, many under
Externí odkaz:
https://doaj.org/article/856859ea79354d12b2df5618a4ef5c2c
Publikováno v:
Applied Sciences, Vol 13, Iss 12, p 6964 (2023)
In view of the broken rock mass in the surrounding rock of large underground caverns, the 3D distribution model of the joints is obtained through the on-site investigation of the joints and the digital imaging technology, and the image processing sof
Externí odkaz:
https://doaj.org/article/9236c37a24f54b96962c53bd7e95052a
Publikováno v:
Water, Vol 15, Iss 6, p 1050 (2023)
Geologic material properties of hillslopes are inherently heterogeneous, with complex layering structures due to geological deposition processes. Lacking detailed sampling of the properties’ spatial distribution has led to the stochastic representa
Externí odkaz:
https://doaj.org/article/946c8786d2a147aeb23fdfe3804d22bd
Publikováno v:
Water, Vol 14, Iss 24, p 4059 (2022)
The Fangshan landslide was a rainfall-induced landslide that occurred in a volcanic area in the Fangshan scenic spot, Nanjing, Jiangsu, China. On 25 October 2016, after approximately 10 days of continuous rainfall, a shallow landslide rapidly develop
Externí odkaz:
https://doaj.org/article/ab40337a087b44faa054bacb3734e641
Publikováno v:
Water, Vol 14, Iss 13, p 2126 (2022)
Toppling is a common deformation and failure phenomenon in the reservoir bank slopes of hydropower projects. This paper studies the genesis and evolution of different toppling bodies during water impoundment at the Miaowei Hydropower Station Reservoi
Externí odkaz:
https://doaj.org/article/b40f25aa1733426fb10b0f122326f2eb
Publikováno v:
Water, Vol 14, Iss 8, p 1225 (2022)
Due to large-scale geological deposition processes, slope structures are often stratified, which means that the spatial distribution of the parameters involved in slope reliability evaluation is statistically anisotropic. This paper studies the effec
Externí odkaz:
https://doaj.org/article/3e28c1bc5472480db513034afcc2f3c4