Results 251 to 260 of about 470,253 (304)

Fiber yields inSansevieria interspecific hybrids

Economic Botany, 1969
Fiber yields are reported for the interspecific hybrid ‘ Florida H-13’ (Sansevieria trifasciata Prain × S. deserti 2V. E. Brown), subjected to various harvesting cycles at three locations in southern Florida. Yields of ‘Florida H-13’ are compared with those of other F1F2triploid, and backcross hybrids and the parental species, S. trifasciata.
F. D. Wilson   +2 more
openaire   +1 more source

Yielding of Fiber Reinforced Tresca Material

Journal of the Engineering Mechanics Division, 1972
A plane stress theory of plastic failure of a composite material is formulated by considering how the plastic failure surface of the matrix is altered by the addition of an array of parallel fibers. The matrix is assumed to obey the classical Tresca maximum shear stress yield criterion.
John D. Helfinstine, Richard H. Lance
openaire   +1 more source

Yield loci around fiber inclusions

Journal of the Franklin Institute, 1981
Abstract An analysis of the plastic enclaves developed around the end points of rigid fiber inclusions embedded in an elastic plate is undertaken. The plate is subjected to a uniform uniaxial stress at any angle of inclination with the axis of the fiber.
openaire   +1 more source

Genetic Relationship between Fiber and Sugarcane Yield Components

Crop Science, 1992
Sugarcane (Saccharum spp.) fiber, the dry, water‐insoluble component of the stalk, is an important quality component because of its inverse relationship to juice extraction and milling efficiency. Sugarcane cultivars in temperate regions are enhanced with S. spontaneum L. germplasm to provide increased vigor and cold tolerance.
K. A. Gravois, S. B. Milligan
openaire   +1 more source

Stress based yield/failure criteria for fiber composites

International Journal of Solids and Structures, 1997
In the present work a new theory of yielding and failure is derived for fiber composite materials. The importance of this general area is underscored by the high degree of activity that has been expended over the past 30 years or so in searching for the elusive best formulation.
openaire   +1 more source

A Quadratic Yield Function for Fiber-Reinforced Composites

Journal of Composite Materials, 1997
A simple, 3-D yield function that is quadratic in stresses was proposed to describe the plastic behavior of fiber composites. It relaxes the two usually used assumptions that hydrostatic stress does not influence plastic deformation and that the total plastic dilatation is incompressible.
J. K. Chen, F. A. Allahdadi, C. T. Sun
openaire   +1 more source

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