Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Shuaifeng Wang"'
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 9, Pp 3595-3615 (2024)
The widespread utilisation of tunnel boring machines (TBMs) in underground construction engineering requires a detailed investigation of the cutter-rock interaction. In this paper, we conduct a series of large-scale standing rotary cutting tests on g
Externí odkaz:
https://doaj.org/article/7fae674d0f4748f09c924b441d396a7d
Autor:
Kangli Yang, Shuaifeng Wang, Zheng Ding, Kai Zhang, Weiwei Zhu, Huifen Wang, Mengshu Pan, Xiangnan Li, Hongmin Wang, Zujiang Yu
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 14 (2024)
BackgroundLung is the largest mucosal area of the human body and directly connected to the external environment, facing microbial exposure and environmental stimuli. Therefore, studying the internal microorganisms of the lung is crucial for a deeper
Externí odkaz:
https://doaj.org/article/324fa8c2b7cf4826879563e7221d6aa2
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
The wake effect reduces the wind speed at downstream wind turbines (WTs), making it necessary for the central controller to collect wind power generation data from each WT. However, wind farms (WFs) face a more complex problem in maintaining the volt
Externí odkaz:
https://doaj.org/article/2d02caddbcc74e30a48c6163c8c4cf85
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 1, Pp 65-80 (2024)
The technology of tunnel boring machine (TBM) has been widely applied for underground construction worldwide; however, how to ensure the TBM tunneling process safe and efficient remains a major concern. Advance rate is a key parameter of TBM operatio
Externí odkaz:
https://doaj.org/article/a4db69297d744f7b926ecedc1ecd8e18
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 9, Pp 2313-2329 (2023)
During the long service period of a nuclear waste repository in crystalline rock, large earthquake(s) may occur nearby the repository site and coseismically alter the local stress field around pre-existing fractures within the geological formation. T
Externí odkaz:
https://doaj.org/article/e79558cac0d249a28e9202e6aaf4a1a1
Publikováno v:
Underground Space, Vol 11, Iss , Pp 130-152 (2023)
Accurately predicting tunnel boring machine (TBM) performance is beneficial for excavation efficiency enhancement and risk mitigation of TBM tunneling. In this paper, we develop a long short-term memory (LSTM) based hybrid intelligent model to predic
Externí odkaz:
https://doaj.org/article/8457efd4cca140cba40b61f40f1f30cb
Publikováno v:
Materials, Vol 15, Iss 24, p 8943 (2022)
Due to the complexity of the talus-like rock mass with different values of volumetric block proportion (VPB), it is thus crucial to explore the VBP effect on the excavation-induced ground responses. We conduct a series of 2D DEM (discrete element met
Externí odkaz:
https://doaj.org/article/b51431b35bf2493bbd69ed92d4dc64ab
Publikováno v:
Materials, Vol 15, Iss 20, p 7088 (2022)
Due to the sensitivity of sandy soil’s mechanical behavior to the particle shape, it is thus of importance for interpreting the effect of particle shape on the ground response induced by tunnel excavation in sandy formations. We conducted a series
Externí odkaz:
https://doaj.org/article/7f52391347b24972bad92e4c40009d5c
Experimental and DEM-Based Numerical Studies on the Shearing Characteristics of Talus-like Rock Mass
Publikováno v:
Materials, Vol 15, Iss 18, p 6372 (2022)
The talus-like rock mass is a special kind of geomaterial widely distributed in southwestern China, which has induced serious engineering disasters for tunneling engineering. However, the mechanical behavior of the talus-like rock mass remains unclea
Externí odkaz:
https://doaj.org/article/a304fc3946a84ef4b9c69f832637b225
Stability of a Rock Tunnel Passing through Talus-Like Formations: A Case Study in Southwestern China
Autor:
Shaoqiang Zhang, Wenqiang Li, Jiashan Tan, Bokuan Li, Xiaochang Li, Shuaifeng Wang, Zixin Zhang
Publikováno v:
Advances in Civil Engineering, Vol 2021 (2021)
Tayi tunnel is one of the component tunnels in the Jian-Ge-Yuan Highway Project located in Yunnan Province, southeast of China. It mainly passes through talus-like formations comprised of rock blocks of diverse sizes and weak interlayers with clayey
Externí odkaz:
https://doaj.org/article/66cc67d0479f4d7d854fa7332b94ab60