Results 181 to 190 of about 1,718 (235)

Mechanical characterization of human versus porcine brain tissue under large strains. [PDF]

open access: yesBiomech Model Mechanobiol
Reiter N   +5 more
europepmc   +1 more source

Punch shear strength of polycarboxylate cements

The Journal of Prosthetic Dentistry, 1978
Two general conclusions are drawn which apply to all the four commercial polycarboxylate cements: First, the effect of storage condition upon shear strength was much more pronounced after 24 hours than after 1 hour of storage time; second, the effect of storage condition was most extreme when the specimens were tested free of their matrices ...
J F, Santos, L, Steagall, J I, Silveira
openaire   +2 more sources

EFFECT OF SPECIMEN THICKNESS AND PUNCH DIAMETER IN SHEAR PUNCH TESTING

Canadian Metallurgical Quarterly, 2006
AbstractA good method to directly measure the mechanical properties of a material deformed in compression or torsion is by using the shear punch test. Unlike tensile testing, the shear punch test is not limited by specimen size or shape. However, it is unclear whether there is a limit to the allowable specimen thickness and punch diameter in order to ...
Elwazri, A.M.   +3 more
openaire   +1 more source

Punching Shear and Bearing

2015
Various slabs in reinforced concrete structures, such as flat floor slabs, spread footings, and pile caps (Fig. 1.4), may fail in the patterns shown in Fig. 9.1, under local compressions, which are perpendicular to the slabs and of high intensity.
Xianglin Gu, Xianyu Jin, Yong Zhou
openaire   +1 more source

Meniscal shear stress for punching.

Journal of applied biomaterials & biomechanics : JABB, 2009
Experimental determination of the shear stress for punching meniscal tissue.Meniscectomy (surgical treatment of a lesion of one of the menisci) is the most frequently performed arthroscopic procedure. The performance of a meniscectomy is not optimal with the currently available instruments.
Tuijthof, Gabrielle J. M.   +3 more
openaire   +2 more sources

Punching shear in concrete slabs

International Journal of Mechanical Sciences, 1999
Punching shear in concrete slabs is a serious problem in certain structural systems, such as flat slabs. Current analysis is based either on empirical and simplified analytical techniques or on theoretical models, mainly based on the theory of plasticity.
Yankelevsky, David Z., Leibowitz, Orit
openaire   +2 more sources

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