Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Zhandong Su"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 2868-2878 (2024)
To investigate the influence of loading rate on the local deformation and failure characteristics of rock-like models with a locked segment, this study fabricated them using quartz sand and barite powder as aggregates, and gypsum as cementing materia
Externí odkaz:
https://doaj.org/article/5cfc4ff5d8ef45638740c943f5e7a4bd
Autor:
Jinping LIANG, Zhenduo ZHANG, Xiaorui LI, Haoyong JING, Gongyu HOU, Zhandong SU, Minglei ZHANG, Jianyong ZHANG
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 51, Iss 5, Pp 105-113 (2024)
Environmental factors (such as temperature and water) and their coupling effects will change the unloading creep properties of surrounding rock after tunnel excavation, threatening the stability of surrounding rock and the safety maintenance of const
Externí odkaz:
https://doaj.org/article/e9dca15bda63400aa975883ca33894b8
Publikováno v:
Advances in Civil Engineering, Vol 2022 (2022)
Aiming at the cracking phenomenon of an aeolian sand-modified soil roadbed in an actual project near Tongliao city in eastern Inner Mongolia, Northeast China, an in situ test was conducted. Temperature-compensated fiber Bragg grating (FBG) strain sen
Externí odkaz:
https://doaj.org/article/24b4472fdd38449399d70df587f4be8e
Publikováno v:
Advances in Civil Engineering, Vol 2021 (2021)
Understanding the acoustic emission (AE) characteristics of rocks that have undergone freeze-thaw cycling is of great significance for the use of AE technology to monitor the stability of rock masses in cold regions. A series of freeze-thaw cycling e
Externí odkaz:
https://doaj.org/article/8a6b6d57cbf44b4682136e5d9a7c8407
Publikováno v:
Advances in Civil Engineering, Vol 2021 (2021)
In recent years, highways have been built rapidly in China’s turfy swamp areas to accommodate economic development. Turfy soil is a type of special soil with high humus and incompletely decomposed plant contents, so its properties are complex and u
Externí odkaz:
https://doaj.org/article/ea1d8e64bb8c4209ba9ad92f5b33d716
The deformation characteristics of fractured rock masses and the acoustic emission (AE) (microseismic) characteristics of internal crack propagation are important research topics to help evaluate and predict the stability of rock masses. In this stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28727ec241586f07b681c8d45db998fc
https://doi.org/10.22541/au.166852809.94054376/v1
https://doi.org/10.22541/au.166852809.94054376/v1
Publikováno v:
Advances in Civil Engineering, Vol 2021 (2021)
Understanding the acoustic emission (AE) characteristics of rocks that have undergone freeze-thaw cycling is of great significance for the use of AE technology to monitor the stability of rock masses in cold regions. A series of freeze-thaw cycling e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a8fcc339714173184fc22bc97797ad6
https://doi.org/10.1155/2021/5571680
https://doi.org/10.1155/2021/5571680
Publikováno v:
Reviews on Advanced Materials Science, Vol 60, Iss 1, Pp 599-614 (2021)
Geotextile tubes are one of the emerging and promising technologies to build fine-grain tailings dams. In this study, shaking table model tests are conducted to evaluate the seismic performance as characterized by horizontal acceleration and displace
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fed920e1c746d59f96af87d31da06c9a
https://doi.org/10.1515/rams-2021-0046
https://doi.org/10.1515/rams-2021-0046
Autor:
Shuangshuang Lan, Nam Chil Woo, Zhandong Su, Yirong Xu, Mingyuan Wang, Hongbiao Gu, Martin Sauter
Permeability changes induced by earthquakes have been widely studied. The question remains of how multiple large earthquakes influence permeability at different depths in the far-field and permeability changes could possibly be employed for hydraulic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b147aac4626e48805b98282ce4179ca2
https://doi.org/10.5194/egusphere-egu21-8670
https://doi.org/10.5194/egusphere-egu21-8670