Influence of stress conditions on shear behavior of slip zone soil in ring shear test: an experimental study and numerical simulation

2021 ◽  
Author(s):  
Huie Chen ◽  
Wenliang Ma ◽  
Xiaoqing Yuan ◽  
Cencen Niu ◽  
Bin Shi ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Experimental Study ◽  
Shear Test ◽  
Shear Behavior ◽  
Stress Conditions ◽  
Slip Zone ◽  
Ring Shear Test ◽  
Ring Shear

Surface Analysis of Shear Strength Tested Tungsten Carbide Thermal Spray Coatings+

1997 ◽  
Vol 3 (S2) ◽  
pp. 791-792 ◽  
Author(s):  
S. V. Naidu ◽  
Carlos Green ◽  
Christopher Maxie ◽  
James D. Garber ◽  
Gary A. Glass
Keyword(s):  
Thermal Spray ◽  
Adhesive Strength ◽  
Shear Test ◽  
Spray Coating ◽  
Test Method ◽  
Thermal Spray Coatings ◽  
Oxide Content ◽  
Ring Shear Test ◽  
Spray Coatings ◽  
Ring Shear

Thermal spray processing has become an important powder-consolidation technique to yield new materials for extremes of temperature, radiation, wear, corrosion and mechanical stresses. High Velocity Oxy-Fuel (HVOF) spray coating process gives higher deposition densities and coating hardness; lower oxide content and porosity. The adhesive strength of thermal spray coatings is greatly effected by the interfacial impurities. The ring shear test method shown in Fig. 1 appears to give the most accurate results on shear adhesive strength. A typical ring shear test result of 88WC12Co 1/4" ring HVOF thermal spray coating on 4140 steel rod using a Jet kote thermal spray gun is shown in Fig. 2. Repeated ring shear tests on similar samples prepared under same spray and test conditions resulted in different shear bond strength and coating ring displacement before break off. We examined the ring shear tested coatings using a Zeiss DMS942 Scanning Electron Microscope (SEM) and Kevex Energy Dispersive X-ray Spectrometer (EDXS) with LPX1 Quantum Si(Li) Detector.

Experimental study on the shear behavior of loess and paleosol based on ring shear tests

2019 ◽  
Vol 250 ◽  
pp. 11-20 ◽  
Author(s):  
Weina Yuan ◽  
Wen Fan ◽  
Chengcheng Jiang ◽  
Xianglin Peng
Keyword(s):  
Experimental Study ◽  
Shear Behavior ◽  
Shear Tests ◽  
Ring Shear ◽  
Ring Shear Tests

scholarly journals Comparison of Strength Paremeters by Ring Shear Test and Back Analysis Method for Stability Evaluation of Reactivated Landslides

2021 ◽  
Vol 16 (1) ◽  
pp. 49-61
Author(s):  
Masahiro KANEKO ◽  
Atsushi KOYAMA ◽  
Munehiko SHITANO ◽  
Jiro HADA ◽  
Motoyuki SUZUKI
Keyword(s):  
Shear Test ◽  
Back Analysis ◽  
Stability Evaluation ◽  
Analysis Method ◽  
Ring Shear Test ◽  
Ring Shear
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