Results 251 to 260 of about 1,093,011 (314)
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Laboratory Investigation on Reactivated Residual Strength
Journal of Geotechnical and Geoenvironmental Engineering, 2008Recent research has outlined that mobilized in situ strength at the reactivation of displacements along a preexisting sliding surface may be slightly greater than laboratory residual strength. Although geotechnical literature explains this difference in various ways — for instance, strength gain due to soil aging — little work has been devoted to this ...
CARRUBBA, PAOLO, DEL FABBRO M.
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Residual strength of maraging steel
Journal of Materials Science, 1989Surface crack tension (SCT) specimens of 18 Ni 1800 MPa grade maraging steel (parent metal and welded) were used to evaluate the residual strength in 0.015 and 0.03m wide panels. For 0.03 m wide panels which satisfy infinite plate condition up to 0.006 m surface crack length, the residual strength variation between minimum and maximum crack sizes lie ...
V. Diwakar +3 more
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Journal of the Soil Mechanics and Foundations Division, 1970
AN EXPLANATION IS GIVEN FOR THE DEPENDENCE OF THE RESIDUAL ANGLE OF INTERNAL FRICTION OF SOIL ON CLAY CONTENT. ONCE RESIDUAL CONDITIONS ARE ATTAINED, THE SOIL IS SEPARATED BY A FAILURE PLANE INTO TWO RIGID BLOCKS THAT SLIDE OVER ONE ANOTHER. IF C IS THE CLAY FRACTION DEFINED AS THE VOLUME OF CLAY DIVIDED BY THE VOLUME OF SOLIDS, THEN AS A FIRST ...
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AN EXPLANATION IS GIVEN FOR THE DEPENDENCE OF THE RESIDUAL ANGLE OF INTERNAL FRICTION OF SOIL ON CLAY CONTENT. ONCE RESIDUAL CONDITIONS ARE ATTAINED, THE SOIL IS SEPARATED BY A FAILURE PLANE INTO TWO RIGID BLOCKS THAT SLIDE OVER ONE ANOTHER. IF C IS THE CLAY FRACTION DEFINED AS THE VOLUME OF CLAY DIVIDED BY THE VOLUME OF SOLIDS, THEN AS A FIRST ...
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Drained Residual Strength for Landslides
GeoFlorida 2010, 2010Drained residual shear strength is considered applicable for the analysis of slopes with a preexisting shear surface. Torsional ring and direct shear tests were performed to investigate the gain in strength, if any, along a preexisting shear surface with time.
Timothy D. Stark, Manzoor Hussain
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Residual shear strength of soils
Bulletin of the International Association of Engineering Geology, 1978The relations between the residual shear strength of soils and their index properties have been proved. Best correlation appeared to be between the residual shear strength and the index of plasticity. However, the correlation is not enough to enable the simple index tests to be substituted for the complex residual shear tests.
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Residual strength and toughness of damaged composites
Journal of Materials Science, 1990A study has been made of the effect of prior damage on the tensile strength and toughness of a number of carbon and glass fibre reinforced plastics materials. This prior damage was introduced by tension fatigue cycling, by transverse compression, by repeated impact, and by stress corrosion.
B. Harris +3 more
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Residual strength after fatigue loading
International Journal of Fatigue, 1988Abstract The residual strength of fibrous composite materials depends on the remaining fatigue life. Unlike conventional materials, in which failure occurs due to a single crack, in composite materials there is a process of accumulation of many cracks.
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Residual strength in notched composite materials
International Journal of Fatigue, 1990Abstract The main objective was to understand the stress concentration factor of fatigue damage for centrally notched composite laminates of various lay-ups in the proportion of 45, −45, 90 and 0 deg plies. The application of fatigue stress concentration factor was used to predict the residual strength.
M JEN, J HSU
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Strength Correlation Factor for Residual Soils
Journal of Geotechnical Engineering, 1992Complete weathering of parent rock has resulted in the formation of residual soils that cover most of the land area of Sri Lanka. The physiography of the island demands that new engineering structures be located on sloping ground, thus posing many problems. The residual soils are heterogeneous due to variable weathering of the jointed rock mass.
N. Loganathan +2 more
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2014
When a flaw is created by an indentation force, the flaw has a residual stress associated with it at the crack tip. This is true for almost all processes, whether induced artificially, accidentally, or in manufacturing processes. Without any applied stress, a residual stress intensity field exists, similar to that produced by the applied stress. Again,
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When a flaw is created by an indentation force, the flaw has a residual stress associated with it at the crack tip. This is true for almost all processes, whether induced artificially, accidentally, or in manufacturing processes. Without any applied stress, a residual stress intensity field exists, similar to that produced by the applied stress. Again,
openaire +1 more source