Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Xia, Bian"'
Publikováno v:
Underground Space, Vol 18, Iss , Pp 65-82 (2024)
This paper presents a regional 3D geological modeling method based on the stacking ensemble technique to overcome the challenges of sparse borehole data in large-scale linear underground projects. The proposed method transforms the 3D geological mode
Externí odkaz:
https://doaj.org/article/05e683b8a9c940e4a9b8eecfb95c3362
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 3, Pp 1049-1058 (2024)
Phosphogypsum has often been used as an effective and environmentally friendly binder for partial replacement of cement, improving the engineering properties of slurries with high water content. However, the influence of phosphogypsum on the physicom
Externí odkaz:
https://doaj.org/article/4e65f98e07674b31b8f295f688ed66e2
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
For the expansion soil slope in the JiangHuai area before the disposal of the neglect of expansion of the weak defects and slope disposal after the poor long-term stability of the current situation. This study investigates the ability of ecological s
Externí odkaz:
https://doaj.org/article/e9f73b51504c4b30884894d5adaa0ddc
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03338- (2024)
This study focuses on the dynamic assessment of economic and environmental implications of repurposing excavated soil in urban metro construction projects. A system dynamics (SD) model was developed to analyze the excavation process stages, including
Externí odkaz:
https://doaj.org/article/a61f7c5a24054dc18b8340eb36eff2d3
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02650- (2023)
This study focuses on investigating the deformation and stability of high slopes under various working conditions to address the potential risks posed by slope collapse to both personal safety and infrastructure. By conducting a case study on a speci
Externí odkaz:
https://doaj.org/article/9967efa652f646a398247c26d7acd295
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02482- (2023)
This study introduces the Geosynthetic Encased Prestressed (GEP) cemented slurry pile technology to address the challenges posed by waste slurry and dredged soil during infrastructure, urbanization, and underground space development. Laboratory model
Externí odkaz:
https://doaj.org/article/db45cc98f63e4720b40542b6eb47e769
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 14, Iss 6, Pp 1977-1988 (2022)
Dredged soil and phosphogypsum are frequently regarded as wasted materials, which require further treatment to control their environmental impact. Hence, phosphogypsum is proposed as a binder to stabilize dredged soil, aiming at efficiently reducing
Externí odkaz:
https://doaj.org/article/f4634199f96248d4b9a17cd26787bbf4
Publikováno v:
Applied Sciences, Vol 14, Iss 3, p 1072 (2024)
In this paper, a finite element numerical model of thermal-hydro-mechanical of energy piles under multi-layer geological conditions was established, and field tests of ultra-long energy pile (1000-mm-diameter, 44-m-long) were carried out to reveal th
Externí odkaz:
https://doaj.org/article/195a84c3103344499fb48c513df12349
Publikováno v:
Soils and Foundations, Vol 62, Iss 6, Pp 101246- (2022)
This study analyzed the effect of different treatment methods in enzyme-induced carbonate precipitation (EICP) on the mechanical properties of soil. Soybean crude urease was used to catalyze the precipitation of calcium carbonate (CaCO3). A multiple-
Externí odkaz:
https://doaj.org/article/636561f79bf0430d90883ff4c83c38da
Autor:
Hong-Xia Bian, Meng-Ting Bian, Mi Guo, Rui-Ying Liu, Xue-Long Yu, Li-Wen Hou, Jun-Jun Liu, Hai-Yan Bai, Zhen-Liang Xiao, Zhi-Guang Li
Publikováno v:
Guoji Yanke Zazhi, Vol 21, Iss 10, Pp 1834-1838 (2021)
AIM: To investigate the current situation of myopia among pupils in Baotou and analyze the factors related to myopia, so as to provide data support and theoretical basis for myopia prevention and control in education and health departments.METHODS: A
Externí odkaz:
https://doaj.org/article/32f934a5380442b0beb62e059d72e1d8