Results 1 to 10 of about 374 (117)
A Method to Test the Performance of a Prefabricated Vertical Drain
Soils and Foundations, 1993 ABSTRACT Most of the minimum requirements of discharge capacity of prefabricated vertical drains are based on tests carried out on straight drains. However, after being installed in the ground the drains are subjected to deformation due to ground settlement.
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Avoid construction failure by controlling settlement with a geosynthetic enchased geofoam granular column [PDF]
E3S Web of Conferences, 2023 Soils with low bearing capacity (soft soils) can cause the collapse of overlying structures. Before the superstructure is built, the soft soil needs to be improved first.
Saputra Rusdi, Zaika Yulvi
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Raised Source/Drain (RSD) and Vertical Lightly Doped Drain (LDD) Poly-Si Thin-Film Transistor
Membranes, 2021 The raised source/drain (RSD) structure is one of thin film transistor designs that is often used to improve device characteristics. Many studies have mentioned that the high impact ionization rate occurring at a drain side can be reduced, owing to a ...
Feng-Tso Chien +5 more
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Rock and Soil Mechanics, 2021 In this paper, based on the axisymmetric consolidation theory of unsaturated soil and equal-strain assumption, an analytical solution using the homogenization of boundary conditions and eigenfunction method is proposed to three-dimensional consolidation ...
QIN Ai-fang +3 more
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Results in Engineering, 2023 In alleviating challenges associated to long-lasting consolidation of clay, highly permeable materials such as sand and crushed aggregate are used as drain.
Adamu Beyene +2 more
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Consolidation by vertical drains
International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1981 <p>Building the embankment of traffic infrastructure (roads and railways) requires faster and more quality construction. One of the problems that often occurs in achieving these goals is the consolidation, which often occurs long after the completion of construction, resulting in subsequent settlements and damage to the roads.
Dragan Lukić +2 more
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Nonlinear consolidation model for stratified soils with vertical drains based on spectral method
Yantu gongcheng xuebao, 2021 Many soft soil foundations with vertical drains are stratified, and the permeability and compressibility of soils change nonlinearly during the consolidation process.
XU Bin-hua 1, 2, HE Ning 1, 3, ZHOU Yan-zhang 1, ZHANG Zhong-liu 1
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Advances in Materials Science and Engineering, 2023 Application of vertical drains in soft clay soils is a common practice widely known to facilitate the consolidation rate. To overcome the adverse impact of a long-lasting consolidation process, highly permeable materials such as sand and crushed ...
Hailemariam Merka Gebretsadik +2 more
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Analytical Investigation of Effect of Vertical Drains to Consolidation Settlement Process in Isotropic Soils [PDF]
علوم و مهندسی آبیاری, 1970 Vertical drains installation can be used to accelerate the consolidation settlement. In this research, three dimension equation of consolidation in cylindrical coordinate with certain boundary condition was obtained and the analytical solution was ...
javad ahadiyan +2 more
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Geological explorations and laboratory testing at the site designated for installation the vertical gravel drains [PDF]
Mining and Metallurgy Engineering Bor, 2018 Vertical gravel drainages are used to improve the geomechanical characteristics of sedimented dusty and sandy soils where the application of gravity drainage is not possible.
Čanović Vladan +3 more
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