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Loading, longitudinal

P values for radial load, longitudinal moment, and circumferential moment vary based on ratios of Follow procedures that follow these steps to find values. [Pg.272]

NPS Radial Load, Longitudinal, Circumferential, Resultant, Radial Load, Longitudinal, Circumferential, Resultant,... [Pg.464]

Live loads and impact from the superstructure Wind loads on the structure and the live loads Centrifugal force from the live loads Longitudinal force from live loads Drag forces due to the friction at bearings Stream flow pressure Ice pressure Earthquake forces Thermal and shrinkage forces Ship impact forces... [Pg.40]

The sum of the longitudinal stress (in the corroded condition) caused by pressure weight or other sustained loadings is not allowed to exceed Where the sum of these stresses is less than the difference between and this sum may be added to the term 0.25 in equation 25. [Pg.64]

The shock-induced micromechanical response of <100>-loaded single crystal copper is investigated [18] for values of (WohL) from 0 to 10. The latter value results in W 10 Wg at y = 0.01. No distinction is made between total and mobile dislocation densities. These calculations show that rapid dislocation multiplication behind the elastic shock front results in a decrease in longitudinal stress, which is communicated to the shock front by nonlinear elastic effects [pc,/po > V, (7.20)]. While this is an important result, later recovery experiments by Vorthman and Duvall [19] show that shock compression does not result in a significant increase in residual dislocation density in LiF. Hence, the micromechanical interpretation of precursor decay provided by Herrmann et al. [18] remains unresolved with existing recovery experiments. [Pg.226]

Kumar and Clifton [31] have shock loaded <100)-oriented LiF single crystals of high purity. The peak longitudinal stress is approximately 0.3 GPa. Estimates of dislocation velocity are in agreement with those of Flinn et al. [30] when extrapolated to the appropriate shear stress. From measurement of precursor decay, inferred dislocation densities are found to be two to three times larger than the dislocation densities in the recovered samples. [Pg.229]

The electrical characteristic of a buried pipeline corresponds to that of an extended ground with a longitudinal resistance (see Section 24.4.2). The longitudinal resistance, / , related to the length I is described by Eq. (24-70) and is termed the resistance per unit length (resistance load), R. ... [Pg.265]

Considerable stray currents can, of course, be caused by dc-driven cranes that load and unload ships where the rails act as the return conductor for the current. The rails run parallel to the harbor basin, quay walls of steel-reinforced concrete or steel piling walls. These can take up a large part of the stray current and conduct it further because of their small longitudinal resistance. Noticeable stray current inter-... [Pg.364]

Within the elastic range, loading applied along nonspecific crystallographic directions results in propagation of both longitudinal and shear waves which may be of considerable amplitude [80C01],... [Pg.20]

Conner has recently extended the longitudinal stress loading investigations of vitreous silica to shear loading, and shown that within the accepted elastic range the materials deformation properties are strongly influenced by shear [88C02]. [Pg.24]

In crystals, the response of the crystal to a longitudinal loading may produce deformation controlled by the crystal symmetry that is not uniaxial... [Pg.26]

A strength value associated with a Hugoniot elastic limit can be compared to quasi-static strengths or dynamic strengths observed values at various loading strain rates by the relation of the longitudinal stress component under the shock compression uniaxial strain tensor to the one-dimensional stress tensor. As shown in Sec. 2.3, the longitudinal components of a stress measured in the uniaxial strain condition of shock compression can be expressed in terms of a combination of an isotropic (hydrostatic) component of pressure and its deviatoric or shear stress component. [Pg.29]


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See also in sourсe #XX -- [ Pg.18 ]




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