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241 The time-variable stiffness is acquired by 3D finite element contact procedure, while the exciting force caused by meshing shock is obtained by 3D dynamic contact finite element mixed formula.

242 In order to build up the calculating formula of the lateral stiffness for the bell shape rubber spring, a group of heuristic functions are assumed with regard to its deformed feature.

243 Models of drive axle housing and A-frame of the SGA3550 are established and the structural strength and stiffness under limit conditions are calculated.

244 To improve the precision of vertical axis of large precise cinetheodolite, a high stiffness base and a deformable leveling mechanism are adopted.

245 This paper calculated and discussed the strength and stiffness of the gun especially the gun muzzle drop under the gravity.

246 All composite materials PMMA/HA were compressed on a mechanical material machine to determine their ultimate strength and stiffness, then compared with subchondral bone.

247 Stem stiffness depends the elastic modulus the material and to the fourth power of the diameter.

248 In our model the inter-segmental interactions included the hard core volume effect, longer ranged attractive part and the local stiffness potential.

249 Based on the analysis of the helical spring dependent suspension, it is presented that the theoretical expression among the main parameters of the rear axle and the heeling angle stiffness.

250 According to the theory of spring design, equal step cone screw press springs were designed and calculated by using MathCAD and technology of composed stiffness.

251 Viner, A. , Lee, M. , Adams, R. ,(sentencedict.com) 1997. Posteroanterior stiffness in the lumbosacral spine.

252 According to the principle of equivalent stiffness, we analyze the stability of the whole pipe, and thereby get a theory formula of the critical load of the whole pipe.

253 The experimental result showed that the pneumatic muscle system was nonlinear, low stiffness, and control VSC is not suitabl for the system.

254 Attended mode is pointed out to have little influence on performance of structure under vertical load, but the influence on lateral stiffness of super steel frame can't be ignored.

255 Principal mechanical properties of metallic fiber include tensile strength and stiffness.

256 According to the need in the calculating of structural stiffness, drawing and applying the influence line of structural displacement in moving load is discussed in this paper.

257 At the same time, derived two additional stiffness matrixes of foundation while the semi-infinite spatial elastic base and piles jointly work with foundation.

258 Different parameters of hydraulic oil feeding, bar spring stiffness of servo-valve, and effective area of cylinder piston are selected in simulating programming.

259 Magnesium is a macroelement that can be absorbed by human bodies, and with high specific strength and stiffness, it has a broad application prospect in the field of medical implant materials.

260 This combination process is called the assemblage of stiffness matrices.

261 It was found that the storage time has a little effect on the stiffness and bursting strength of filter paper, but it has serious impact on the water resistance of filter paper.

262 The soft-stiff rings of the experimental box are used to ensure axial softness and radial stiffness; the veridical experiments simulate better the one-dimensional plane strain motion.

263 While structure damage is reflected by the change of stiffness. Sothe curvature may detect the damage of structure.

264 Central pressure and augmentation index ( AIx, a measure of systemic stiffness ) were determined.

265 A case with trauma history suffered from hyperalgesia , swelling and stiffness over bilateral upper extremities, numerous medications treatments were unsuccessful.

266 The governing equation of a gear system with time - varying meshing stiffness is established.

267 Arterial tonometry allows the assessment of large artery stiffness and central pressure, including central pulse pressure and various markers of wave reflections.

268 By static experiments, the static hysteresis loop, the relationship of stiffness and amplitude, and the relationship between the energy dissipation coefficient and the amplitude are obtained.

269 The stiffness of a griddle body was enhanced using dynamic topological optimization under multiple frequencies constraints.

270 A stiffness calculation method for stepped spindle is presented by combining the approach of initial parameter with the optimization method.