Results 1 to 10 of about 73,738 (205)
Applied Sciences, 2023 A unified critical state model has been developed for both clean sand and silty sand using the modified Cam-clay model (MCC). The main feature of the proposed model is a new critical state line equation in the e-ln(p) plane that is capable of handling both straight and curved test results.
Nopanom Kaewhanam, Krit Chaimoon
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Integrated geotechnical and geophysical investigation of a proposed construction site at Mowe, Southwestern Nigeria [PDF]
GeoScience Engineering, 2018 The subsurface of a proposed site for building development in Mowe, Nigeria, using Standard Penetration Test (SPT), Cone Penetrometer Test (CPT) and Horizontal Electrical Profiling (HEP), was investigated with the aim of evaluating the suitability of the
Nduka, Adaobi C. +2 more
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The Mechanical Response of a Silty Sand Stabilized with Colloidal Silica
Geotechnics, 2021 This paper presents a laboratory investigation into the mechanical response of a silty sand, with a fines content of 10%, stabilized with colloidal silica (CS).
Antigoni Vranna
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Dynamic properties and microstructural characteristics of cement-coal gangue powder modified silty sand under freeze-thaw cycles. [PDF]
Sci RepThe northeastern region of China, a typical seasonally frozen zone, contains silty sand subgrade that are subjected to long-term dynamic loads from vehicles and are highly susceptible to deformation and road distress, such as upheaval, under freeze–thaw (
Wang C +5 more
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Energies, 2019 Silty-clay reservoirs are a weak point in sand production and sand control studies due to their low economy. However, China’s marine natural gas hydrates (NGH) mostly exist in silty-clay sediments, which restrict the sustainable and efficient ...
Jingsheng Lu +2 more
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Results in Physics, 2016 Triaxial compressive tests were conducted on a frozen silty sand with four sodium sulfate contents (0.0%, 0.5%, 1.5%, and 2.5%) at temperature of −6 °C.
Xiangtian Xu +2 more
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Analysis of seepage failure mechanism in silty-fine sand and its prevention and control research. [PDF]
Sci RepGroundwater is widely distributed in various rock and soil media and underground structures. Groundwater seepage inside the silty-fine sand layer causes infiltration erosion, leading to uneven settlement and cracking damage to the foundation and its ...
Qin P.
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Emergency Management Science and Technology, 2022 Geopolymer binder has the advantages of early strength, fast solidification, high volume stability, and low permeability. It is beneficial to improve the mechanical performance of silty sands, saving cement consumption and being environmentally friendly.
Shengnian Wang +5 more
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SWCC of Calcareous Silty Sand Under Different Fines Contents and dry Densities
Frontiers in Environmental Science, 2021 Investigating the soil-water characteristics of calcareous soil has a great significance for preventing geological disasters on island-reefs as well as maintaining the foundation stability of hydraulic-filled island-reefs. In this study, calcareous silty
Jian-Hua Shen +4 more
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Shanghai Jiaotong Daxue xuebao, 2022 The difference in the water migration and the deformation characteristics of silty sand and clay in the freezing process cannot be ignored when the artificial ground freezing method is used in coastal complex strata consisting of clay and silty sand, and
ZHOU Jie, REN Junjie
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