Zobrazeno 1 - 10
of 163
pro vyhledávání: '"Deep cement mixing"'
Autor:
Wei Li, Chung Yee Kwok
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 5, Pp 1749-1760 (2024)
The deep cement mixing (DCM) is used to improve the capacity and reduce the settlement of the soft ground by forming cemented clay columns. The investigation on the mechanical behaviour of the DCM samples is limited to either laboratory-prepared samp
Externí odkaz:
https://doaj.org/article/3be1044e08764d46aeb726f8ebde59df
Autor:
Xiao HE, Weizhi WANG, Yongfu XU, Hu WANG, Yuanzhi YANG, Weilin YANG, Jiangzhong AO, Yi XIAN, Shuntian NI, Huayang YE
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 51, Iss 1, Pp 111-122 (2024)
In the southeast coastal area of China, existing railway lines, constructed long ago with low construction standards for railway subgrades, face significant impacts from the construction of soft ground improvement for newly built railway lines. Throu
Externí odkaz:
https://doaj.org/article/b2251d7bebea43949dac03db4af327a0
Autor:
Hongzhi Yue, Yuhe Zhang, Yu Rong, Weizhe Feng, Yang Wang, Lin Zhao, Songtao Wang, Ruosong Ding, Fan Yang, Zhanyong Yao, Kai Yao
Publikováno v:
Infrastructures, Vol 9, Iss 11, p 209 (2024)
The Deep Cement Mixing Integrated Drilling, Mixing and Jetting (DMJ) method represents a novel approach to the construction of slurry piles in the Yellow River Floodplain, offering the potential to enhance the quality of these structures. In order to
Externí odkaz:
https://doaj.org/article/3255d8c4b803492ca4317ffeb485be85
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 11, p 1950 (2024)
The stiffened deep cement mixing (SDCM) pile, as a new type of rigid–flexible composite pile, significantly enhances the vertical bearing capacity of traditional precast piles, thus holding broad application prospects in the substructure constructi
Externí odkaz:
https://doaj.org/article/c372318954b8416a9c4e51a2f82785b6
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Fly ash, an industrial byproduct, has resulted in significant environmental pollution and poses a threat to human health due to its low recovery and utilization rate. Stiffened deep cement mixing (SDCM) piles, leveraging both the high lateral frictio
Externí odkaz:
https://doaj.org/article/7969178c5fb840769b211ce94d95706a
Embankments Reinforced by Vertical Inclusions on Soft Soil: Numerical Study of Stress Redistribution
Publikováno v:
Geotechnics, Vol 3, Iss 4, Pp 1279-1293 (2023)
Constructing embankments over soft soils is a challenge for geotechnical engineers due to large settlements. Among diverse ground-improvement methods, combining piles and geosynthetics (e.g., geosynthetic-reinforced piles, deep cement mixing columns,
Externí odkaz:
https://doaj.org/article/d53f39d573bb4d368e6c667019795b03
Autor:
Chana Phutthananon, Pornkasem Jongpradist, Kangwan Kandavorawong, Daniel Dias, Xiangfeng Guo, Pitthaya Jamsawang
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 9, Pp 2402-2422 (2023)
The reliability and deterministic analyses of wood-cored stiffened deep cement mixing and deep cement mixing column-supported embankments (referred to as WSCSE and DCSE, respectively) considering serviceability limit state requirements are presented
Externí odkaz:
https://doaj.org/article/b1cdcc34e7d5409c810e9d4da75e44f5
Publikováno v:
Frontiers in Materials, Vol 10 (2023)
Inserting a prestressed high-intensity concrete pipe pile into a cement–soil mixing pile can form a new composite pile named the composite foundation with stiffened deep cement mixing (SDCM) pile. The Huanghuai alluvial stratum in China is selected
Externí odkaz:
https://doaj.org/article/260f5a13861b4e59aad4bc7f24a9ba5c
Publikováno v:
Buildings, Vol 14, Iss 3, p 816 (2024)
Stiffened deep cement mixing (SDCM) piles are composite piles that combine the advantages of single large-diameter deep cement mixing (DCM) and precast concrete piles. They comprise precast concrete piles as the core and cast-in-place DCM piles as th
Externí odkaz:
https://doaj.org/article/6e62cff4ddb34429b40cc87066026735
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