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The Dynamic Penetration Test: A Standard that is not Standardized
Géotechnique, 1970Synopsis The Paper presents a description and a discussion of the technique of making the so-called standard penetration test as used in North and South America. Dynamic penetration tests such as the SPT are used widely in an effort to get results that can be interpreted by engineers on a universal basis.
H. O. Ireland, O. Moretto, M. Vargas
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Journal of Geotechnical and Geoenvironmental Engineering, 2004
A semiempirical approach to estimate liquefaction-induced lateral displacements using standard penetration test (SPT) or cone penetration test (CPT) data is presented. The approach combines available SPT- and CPT-based methods to evaluate liquefaction potential with laboratory test results for clean sands to estimate the potential maximum cyclic shear ...
G. Zhang +2 more
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A semiempirical approach to estimate liquefaction-induced lateral displacements using standard penetration test (SPT) or cone penetration test (CPT) data is presented. The approach combines available SPT- and CPT-based methods to evaluate liquefaction potential with laboratory test results for clean sands to estimate the potential maximum cyclic shear ...
G. Zhang +2 more
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Chemical Protective Clothing Standard Test Method Development Part 1. Penetration Test Method
American Industrial Hygiene Association Journal, 1988A "round-robin" interlaboratory study was conducted to validate the relative precision of the American Society for Testing and Materials (ASTM) F-903 test method for measuring the resistance of protective materials to penetration by liquids. The study utilized seven independent laboratories performing three trials of five protective clothing materials ...
S Z, Mansdorf, S P, Berardinelli
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Field Correlation of Cone and Standard Penetration Tests
Journal of Geotechnical Engineering, 1986In recent years, attempts have been made to correlate standard penetration blow counts with cone penetration tip resistance readings in order to utilize the large data base and experience of standa...
Adel G. Kasim +2 more
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Drill Rod Influence on Standard Penetration Test
Journal of the Geotechnical Engineering Division, 1977The many factors that affect the standard penetration test variability have been listed and examined qualitatively by Fletcher and others. One factor listed is the rod linking the split spoon sampler to the surface. Intuitively, one would expect the rod stiffness and inertia to affect the SPT resistance.
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A Model to Predict the Standard Penetration Test N60 Value from Cone Penetration Test Data
Soil Mechanics and Foundation Engineering, 2022W. Al Bodour, B. Tarawneh, Y. Murad
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Standard Penetration Test: Its Uses and Abuses
Journal of the Soil Mechanics and Foundations Division, 1965In foundation test borings, the recovery of soil samples with a 2-in. OD split sample spoon driven with a 140-lb weight falling 30 in. has been in use for more than 30 yr. Recording the number of blows required to drive the spoon 12 in. has been called the Standard Penetration Test. It provides an approximation of soil densities in situ. It adds little
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Correlation of Standard Penetration Test Results with Vibracore Sampler Penetration Rates
1972A correlation between the penetration rates of a vibratory underwater sampling device and blow counts from the conventional standard penetration test and the continuous-drive cone penetration test is described. Although limited test data are available, the correlation shows promise for low blow count underwater soil deposits. A practical example of the
FM Babcock, HJ Miller
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