scholarly journals Correction to: Rapid field test for shear strength characterization of dacite at Cerro Rico de Potosi (Bolivia): tilt test with a Schmidt hammer and compass-clinometer

2018 ◽  
Vol 77 (2) ◽  
pp. 877-877
Author(s):  
Luis Jorda-Bordehore ◽  
Raquel Herrera
Keyword(s):  
Shear Strength ◽  
Field Test ◽  
Tilt Test ◽  
Schmidt Hammer ◽  
Strength Characterization

scholarly journals Shear Strength Characterization of Bauxite Deposits in Kuantan, East Coast Malaysia

2019 ◽  
Vol 8 (3S3) ◽  
pp. 404-407
Keyword(s):  
Shear Strength ◽  
Moisture Content ◽  
East Coast ◽  
Field Performance ◽  
Friction Angle ◽  
Parent Rock ◽  
Index Tests ◽  
Strength Characterization ◽  
The Relationship

Engineering characterization which are useful for "temperate" zone soils usually fail to predict the field performance of bauxitic soils, because the index tests upon which the characterization are based are not always reproducible for bauxitic soils. Fifteen (15) bauxitic soil of undisturbed and disturbed samples from 3 distinct sites in Kuantan, all derived from basalt parent rock but representing various stages of weathering were subjected to engineering and mineralogic tests. Values for cohesion and friction angles are evaluated. Soils from Semambu has the highest moisture content of 33.27%, the cohesion value is however lower compared to Bukit Goh which has moisture content of 21.74%. Study are further done to discover the relationship with cohesion and friction angles. Thus, by measuring the cohesion and friction angle can evaluate the performance of bauxite shear strength.

Shear Strength Characterization of Geosynthetic Interfaces on Inclined Planes

1999 ◽  
Vol 22 (4) ◽  
pp. 284 ◽  
Author(s):  
RC Chaney ◽  
KR Demars ◽  
S Lalarakotoson ◽  
P Villard ◽  
JP Gourc
Keyword(s):  
Shear Strength ◽  
Strength Characterization ◽  
Inclined Planes

scholarly journals Shear strength characterization of metal-elastomer bonded joints

2017 ◽  
Vol 45 (3) ◽  
pp. 360-366
Author(s):  
Marina Ragni ◽  
D. Castagnetti ◽  
A. Spaggiari ◽  
F. Muccini ◽  
E. Dragoni ◽  
...  
Keyword(s):  
Shear Strength ◽  
Bonded Joints ◽  
Strength Characterization

Strength characterization of assemblies of polymers, made by laser welding

2015 ◽  
Vol 103 (5) ◽  
pp. 503
Author(s):  
Vladimir Gantchenko ◽  
Jacques Renard ◽  
Alexander Olowinsky ◽  
Gerhard Otto
Keyword(s):  
Laser Welding ◽  
Strength Characterization

scholarly journals Skewness and Kurtosis: Important Parameters in the Characterization of Dental Implant Surface Roughness—A Computer Simulation

2011 ◽  
Vol 2011 ◽  
pp. 1-6 ◽  
Author(s):  
Karl Niklas Hansson ◽  
Stig Hansson
Keyword(s):  
Surface Roughness ◽  
Shear Strength ◽  
Roughness Parameter ◽  
Interface Shear Strength ◽  
Interface Shear ◽  
Implant Surface ◽  
Bone Response ◽  
Dental Implant Surface ◽  
Skewness And Kurtosis

The surface roughness affects the bone response to dental implants. A primary aim of the roughness is to increase the bone-implant interface shear strength. Surface roughness is generally characterized by means of surface roughness parameters. It was demonstrated that the normally used parameters cannot discriminate between surfaces expected to give a high interface shear strength from surfaces expected to give a low interface shear strength. It was further demonstrated that the skewness parameter can do this discrimination. A problem with this parameter is that it is sensitive to isolated peaks and valleys. Another roughness parameter which on theoretical grounds can be supposed to give valuable information on the quality of a rough surface is kurtosis. This parameter is also sensitive to isolated peaks and valleys. An implant surface was assumed to have a fairly well-defined and homogenous “semiperiodic” surface roughness upon which isolated peaks were superimposed. In a computerized simulation, it was demonstrated that by using small sampling lengths during measurement, it should be possible to get accurate values of the skewness and kurtosis parameters.

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