Titlebook: Residual Stress Measurement and the Slitting Method; Weili Cheng,Iain Finnie Book 2007 Springer-Verlag US 2007 Cheng.Finnie.Measurement.Me

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protein therapeutics. Within the repertoire of post-translational modifications, glycosylation stands out as having the most significant proven role towards affecting pharmacokinetics and protein physiochemical characteristics. In mammalian cell culture, the understanding and controllability of the

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Compliance Functions for Near-Surface Measurement: The Body Force Approach, to obtain the compliance functions for a cut of finite width. For this reason, the approach based on a cut of finite width introduced in this chapter for near surface stress measurement is often referred to as the slitting method.

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Estimation Using Initial Strains,tt weld be- tween two plates. In these examples the constraint is often such that residual stress in the .-direction would be expected to be the most severe. Therefore, an essential aspect in assessing the integrity of these parts is to measure the distribution of axial (.-axis) stress.

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Introduction to Residual Stresses, actually an art that maintained the balance between reducing the residual stress gradient and achieving the desired shape of products. A stronger sword was often the result of a thin layer of compressive residual stress induced by repeated hammering at a controlled elevated temperature. Even today,

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Compliance Functions for Near-Surface Measurement: The Body Force Approach,at can be measured and used to predict the residual stress that existed on the plane before the cut was made. Since a cut of finite width is much easier to introduce than a crack, and less likely to experience face closure associated with releasing compressive stresses, it is of practical importance

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Compliance Functions for Through-Thickness Measurement: The LEFM Approach,e crack faces. The surface tractions may be those actually applied on the crack faces or the residual stresses released by introducing a thin cut. Two approaches have been used to obtain crack compliances as a function of crack sizes for an arbitrary surface traction. One uses the stress intensity f

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Compliance Functions for Through-Thickness Measurement: The FEM Approach,ons available from fracture mechanics. In this case we can use the finite element method (FEM) [133] to obtain numerically the crack compliance functions for a specimen of a complex geometry. Since this approach allows the compliance functions to be obtained for a crack as well as a slit of finite w

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Estimation of Residual Stresses,dual stresses released by a cut of progressively increasing depth. Two stress distributions are considered, one with the peak stress at one surface (Fig. 6.1.a), another, though unsymmetrical, with the same peak stress on both surfaces (Fig. 6.2.a). Different strain responses are obtained depending