Results 21 to 30 of about 7,063 (264)
Effect of soil-water characteristic curve on shear strength of unsaturated sandy soils
Yantu gongcheng xuebao, 2020 The experimental measurements of the shear strength of unsaturated soils are uncommonly emloyed in the practical engineering because the unsaturated experimental measurements are time-consuming and costly. Instead, the shear strength of unsaturated soils
ZHAI Qian 1, 2, DAI Guo-liang 1, 2, ZHAO Xue-liang 1, 2
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Geofluids, 2022 Since the wide applicability of axisymmetric consolidation model, the axisymmetric consolidation problem of unsaturated soils has gradually become a hot issue.
Yuanchun Huang, Lei Wang, Sidong Shen
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Dielectric permittivity method to monitor (liquid) water content in unsaturated soils, frozen soils, and snow [PDF]
E3S Web of ConferencesMonitoring (liquid) water content is key to inform early-warning systems for unsaturated, permafrost, and snow slopes. Dielectric permittivity-based sensors are widely used to monitor (liquid) water content in unsaturated soils and include the well-known
Tarantino Alessandro +3 more
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E3S Web of Conferences, 2016 Several researchers have reported that Bishop’s mean effective stress decreases in unsaturated soils under fully undrained cyclic loading conditions, and unsaturated soils are finally liquefied in a similar manner as saturated soils.
Komolvilas Veerayut, Kikumoto Mamoru
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A structural bounding surface constitutive model for unsaturated soils and its verification
Yantu gongcheng xuebao, 2022 Most soils have both unsaturated and structural properties. The establishment of a constitutive model of unsaturated soils considering the structure is of great significance for analyzing the mechanical properties of unsaturated soils.
WANG Chun-ying 1, 2, 3, CAI Guo-qing 1, 2, HAN Bo-wen 1, 2, SU Yan-lin 1, 2, LI Meng-zi 1, 2, LI Jian 1, 2
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Improved SfM-MVS approach using artificial backgrounds
Soils and FoundationsWith the development of computer vision technology, structure from motion and multiview-stereo (SfM-MVS) approach has been widely applied in the geotechnical field.
Danxi Sun +6 more
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A Review on the Resilient Response of Unsaturated Subgrade Soils
Advances in Civil Engineering, 2020 Considering the great contribution of subgrade modulus to the overall performance of roads or railways, it is crucial to provide the best prediction of resilient modulus for their foundations. Incorporating the seasonal variation of moisture content, the
Xuanxuan Chu
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, 2010 The paper presents a comparison between compacted and reconstituted soils in terms of microstructure, and hydraulic and mechanical response. It is commonly assumed that reconstituted and compacted soils exhibit a fundamentally different behaviour due to different microstructures.
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Yantu gongcheng xuebao, 2023 The coarse-fine mixed soils are widely distributed in natural and geotechnical engineering practices. Their strength is vital to the stability of geotechnical engineering (e.g., slopes, foundation pits and retaining walls). However, the unsaturated shear
ZHAO Yuxin 1, ZHANG Luqian 1, 2, LI Xu 1, ZHAO Hongfen 3, 4
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Angewandte Chemie, EarlyView.Genome mining of atypical condensation (C) domains leads to the discovery of myxoglucamides, glycolipopeptides featuring an unprecedented vinyl‐substituted, α‐oxidized γ‐amino acid. Biosynthetic studies reveal a discrete C‐domain‐like O‐acyltransferase, a β‐hydroxylation‐dependent chain‐extension checkpoint, and an unusual pathway for γ‐amino acid ...
Tingting Wang +10 more
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