Results 11 to 20 of about 15,197 (273)

Landslide Displacement Prediction With Gated Recurrent Unit and Spatial-Temporal Correlation

Frontiers in Earth Science, 2022
Landslides are geohazards of major concern that can cause casualties and property damage. Short-term landslide displacement prediction is one of the most critical and challenging tasks in landslide deformation analysis, and is beneficial for future ...
Wenli Ma, Wenli Ma, Wenli Ma, Jianhui Dong, Jianhui Dong, Zhanxi Wei, Zhanxi Wei, Zhanxi Wei, Liang Peng, Qihong Wu, Qihong Wu, Chunxia Chen, Yuanzao Wu, Yuanzao Wu, Yuanzao Wu, Feihong Xie, Feihong Xie   +16 more
doaj   +1 more source

Estimating Unsaturated Hydraulic Conductivity in Unsaturated Soil Using Soil Moisture Sensors

International Journal of Integrated Engineering, 2023
Unsaturated hydraulic conductivity (K) is a measurement of soil water-retaining ability in unsaturated soil. The unsaturated hydraulic properties are necessary to predict the movement of water in unsaturated soil. The current study aims to create an alternative experimental device to estimate theKusing soil moisturesensors. The experimental
Ong Sin Tian, Goh Eng Giap, Rudiyanto Rudiyanto, Mohammad Fadhli Ahmad, Roslaili Abdul Aziz   +4 more
openaire   +1 more source

UH model for ideal expansive unsaturated soils

Yantu gongcheng xuebao, 2023
The expansive unsaturated soils are characterised by the behaviour of volume increase and strength reduction during wetting, which may cause nonuniform foundation settlement and further result in cracking of overlaying buildings.
YAO Yangping , TIAN Yichuan , CUI Wenjie
doaj   +1 more source

One-Dimensional Consolidation Analysis of Unsaturated Soils under Cyclic Loadings

Shock and Vibration, 2020
This paper presents analytical solutions to Fredlund and Hasan’s one-dimensional consolidation equations for unsaturated soils subjected to various cyclic loadings.
Pyol Kim, Myongchol Ri, Yonggun Kim, Gunhyang Ri, Hakbom Myong   +4 more
doaj   +1 more source

Semianalytical Solutions to the Axisymmetric Free Strain Consolidation Problem of Unsaturated Soils under the Homogeneous and Mixed Boundary Conditions

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
doaj   +1 more source

Unsaturated Soil Mechanics.

Vadose Zone Journal, 2005
NING LU and WILLIAM J. LIKOS. John Wiley and Sons Inc, Hoboken, New Jersey. 2004. Hardcover, 556 pp. $130. ISBN 0-471-44731-5. Unsaturated soil mechanics is a relatively new discipline developed during the past 40 years from classical soil mechanics, which deals with stress, strength ...
Markus Berli, Dani Or
openaire   +1 more source

Opium trade and use during the Late Bronze Age: Organic residue analysis of ceramic vessels from the burials of Tel Yehud, Israel

Archaeometry, EarlyView., 2022
Abstract Organic residue analysis was conducted on various vessels from burials at Tel Yehud, Israel. The analyses led to new reliable evidence for the presence of opioid alkaloids and their decomposition products. This research revitalizes a decades‐old discussion on the presence and function of the opium trade across a cultural region of utmost ...
Vanessa Linares, Eriola Jakoel, Ron Be’eri, Oded Lipschits, Ronny Neumann, Yuval Gadot   +5 more
wiley   +1 more source

Dielectric permittivity method to monitor (liquid) water content in unsaturated soils, frozen soils, and snow [PDF]

E3S Web of Conferences
Monitoring (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, Dainese Roberta, Pendino Carla, Guida Giulia   +3 more
doaj   +1 more source

Landslide susceptibility assessment using the certainty factor and deep neural network

Frontiers in Earth Science, 2023
Areas with vulnerable ecological environments often breed many geological disasters, especially landslides, which pose a severe threat to the safety of people’s lives and property in these areas. To aid in landslide prevention and mitigation, an approach
Wenli Ma, Wenli Ma, Wenli Ma, Jianhui Dong, Jianhui Dong, Zhanxi Wei, Zhanxi Wei, Zhanxi Wei, Liang Peng, Qihong Wu, Qihong Wu, Xiao Wang, Xiao Wang, Yangdan Dong, Yuanzao Wu, Yuanzao Wu, Yuanzao Wu   +16 more
doaj   +1 more source

Strength Theory Model of Unsaturated Soils with Suction Stress Concept

Journal of Applied Mathematics, 2013
A theoretical model is developed for describing the strength property of unsaturated soils. The model is able to predict conveniently the strength changes of unsaturated soils undergoing repeated changes of water content. Suction stress is adopted in the
Pan Chen, Changfu Wei, Jie Liu, Tiantian Ma   +3 more
doaj   +1 more source