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中国地质大学科学技术发展院刘志超（博士研究生）,宁伏龙等工程学院 Geophysical Research Letters, JAN 28 2018, Strength estimation for hydrate-bearing sediments from direct shear tests of hydrate-bearing sand and silt
粉土；砂直剪；测试；含水合物；沉积；地层力学；强度评估
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2021/10/21
2018年1月28日，地球物理领域知名期刊《Geophysical Research Letters》刊发了中国地质大学工程学院宁伏龙教授研究团队的研究论文：基于粉土/砂直剪测试的含水合物沉积地层力学强度评估（Strength estimation for hydrate-bearing sediments from direct shear tests of hydrate-bearing sa...
Shear band in sand with spatially varying density
Bifurcation Digital Image Correlation Heterogeneous sand Shear band Strain localization
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2015/7/1
Bifurcation theory is often used to investigate the inception of a shear band in a homogeneously deforming body. The theory predicts conjugate shear bands that have the same likelihood of triggering. ...
Shear Plane Found in the Interior of Soil/Rock near a Tunnel Damaged in 2004 Niigata-Ken Chuetsu Earthquake
Boreholes Wells Landslide Niigata-ken Chuetsu Earthquake Tunnel
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2011/12/20
Landslides triggered by earthquakes are one of the most damaging natural disasters. Recently, cutting-edge technologies such as Light Detection and Ranging (LiDAR), Interferometric Synthetic Aperture ...
Two-dimensional apparent microfabric of the basal Late Weichselian till and associated shear zone:case study from western Latvia
shear zone till microfabric micromorphology thin sections subglacial deformation
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2009/10/21
The examination of glacial sediments in thin sections has become a common procedure in recent years. Apparent sand grain orientation (microfabric) in thin sections is one of the key elements marking c...
Strain Analysis of the Kapidagi Peninsula Shear Zone in the Ocaklar Granitoid, NW Turkey
Kapidagi Peninsula Shear Zone Turkey Ocaklar Granitoid
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2009/7/8
The Kapidagi Peninsula shear zone is a W-to NW-trending, moderately to steeply dipping, sinistral strike-slip shear zone that runs almost parallel to the northern coast of the peninsula. It is a mini...
Isotope geochemistry of gold ore deposits in the Gezhen shear zone, Qiongxi, Hainan island.
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2007/7/28
期刊信息
篇名
Isotope geochemistry of gold ore deposits in the Gezhen shear zone, Qiongxi, Hainan island.
语种
英文
撰写或编译
撰写
作者
XIA Yong
第一作者单位
Institute of Geochemistry,Chinese Academy of Sciences,Guiyang, 550...
Rheology of Na-Rich Montmorillonite Suspension as Affected by Electrolyte Concentration and Shear Rate
Clay-particle Interaction Clay-suspension Viscosity Na-rich Montmorillonite
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2011/12/5
Abstract: Rheological measurements were used to evaluate the particle-particle associations of Na-rich montmorillonite in suspensions, under various electrolyte concentrations. A 2% free electrolyte c...
Pharmaceutical grade phyllosilicate dispersions: the influence of shear history on floc structure
Sepiolite Palygorskite Smectite Disperse systems Rheology Mixing performance
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2011/11/8
The effect of mixing conditions on the flow curves of some clay杦ater dispersions was studied. Two Spanish fibrous phyllosilicates (sepiolite from Vica磍varo and palygorskite from Turo磏) and a commercia...
Optical and Electron Microscopic Investigation of Shear Induced Structures in Lightly Consolidated (Soft) and Heavily Consolidated (Hard) Kaolinite
Electron Microscopic Investigation Heavily Consolidated (Hard) Kaolinite
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2011/11/17
Abstract: A review of fabric studies of clays suggests the need for relating those fabric characteristics which are revealed at the two levels of magnification provided by optical and electron microsc...
Three Techniques for Fabric Viewing as Applied to Shear Distortion of a Clay
Three Techniques Fabric Viewing Distortion Clay
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2012/2/20
A knowledge of the microscopic physical behavior of soils is important and necessary for the correct interpretation of observed macroscopic deformations in soil bodies. This study was designed to dete...
Viscoelastic Shear Response of a Kaolinite
Viscoelastic Shear Response Kaolinite
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2011/11/16
Abstract: Recognition of the fact that clays exhibit both viscous and elastic response characteristics has led to the use of the theory of viscoelasticity for describing their mechanical behavior. Thi...