Results 161 to 170 of about 3,287,769 (244)
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Core point-load test for steel-fibre-reinforced concrete
Magazine of Concrete Research, 1985Synopsis The point-load test, more commonly used in geotechnical practice, is evaluated for application in concrete testing as a potential method for estimating the strength of steel-fibre-reinforced concrete. Both diametral and axial test configurations are investigated and the effect of load direction in relation to fibre orientation is explained ...
P. J. Robins, S. A. Austin
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, 2021
Railway ballast course is comprised of crushed coarse aggregate in which the strength of individual particles plays an important function against degradation.
Mehdi Koohmishi
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Railway ballast course is comprised of crushed coarse aggregate in which the strength of individual particles plays an important function against degradation.
Mehdi Koohmishi
semanticscholar +1 more source
, 2021
This study deals with using a neural network in generalized Group Method of Data Handling (GMDH) type successfully to model and predict the standard cube strength of SFRRCAC (steel fiber reinforced recycled coarse aggregate concrete) based on the data ...
Hossein Razzaghi +2 more
semanticscholar +1 more source
This study deals with using a neural network in generalized Group Method of Data Handling (GMDH) type successfully to model and predict the standard cube strength of SFRRCAC (steel fiber reinforced recycled coarse aggregate concrete) based on the data ...
Hossein Razzaghi +2 more
semanticscholar +1 more source
Point-Load Test Method for Estimation of In Situ Masonry Mortar Strength
, 2020The point-load test method (PLTM) commonly used in the geotechnical area is shown in this paper to estimate the compressive strength of in situ masonry mortar.
Su-hang Yang +3 more
semanticscholar +1 more source
International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1972
Abstract An index test for strength classification of rock materials is described. The test uses portable equipment. Specimens require no machining and can take the form of either rock core or irregular lumps. A single ‘point-load strength index’ can be obtained whatever the shape of specimen, provided that this shape is maintained within prescribed ...
E. Broch, J.A. Franklin
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Abstract An index test for strength classification of rock materials is described. The test uses portable equipment. Specimens require no machining and can take the form of either rock core or irregular lumps. A single ‘point-load strength index’ can be obtained whatever the shape of specimen, provided that this shape is maintained within prescribed ...
E. Broch, J.A. Franklin
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Points of Load: Performance test in high-B environment
2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2015The performance in magnetic field (B-field) of a DC-DC converter ad hoc designed for LHC operation has been evaluated. The tests have been carried out at the Laboratorio Acceleratori e Superconduttivita Applicata (LASA), in Milan (Italy), in the first months of 2014 and the experimental results are here presented and discussed.
M. Lazzaroni, M. Citterio, S. Latorre
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Analog/digital testing of loaded boards without dedicated test points
Proceedings International Test Conference 1996. Test and Design Validity, 2002This paper describes a new way to consider loaded board test fixturing, meeting the challenges of testing high density analog/digital loaded boards, such as mobile phones, camescopes, PCMCIA or fax boards. This method allows board area space savings of 7 to 15%.
C. Vaucher, L. Balme
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Comparison of Averaging Procedures for Point Load Testing of Rock
Geotechnical Testing Journal, 2008Abstract This paper presents the experimental results of a laboratory point load testing program carried out to analyze the effect of two different point load mean value calculation procedures on the prediction accuracy of uniaxial compressive strength of rocks.
Yilmaz, N. Gunes +2 more
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Study on Rock Strength Characteristic by Point Load Test
Applied Mechanics and Materials, 2014Test point load test requires relatively small load, its instrument is portable, it can be easily applied to on-site testing,which may pave the way for the development of the fieldstrength of rock mechanics test, widely promoted in engineering construction, has a large space for development.
Rui Hong Wang +3 more
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