stiffness造句
151 Secondly, contact status of pedestal of elastic ring controls the support stiffness to change the critical speed and limit the peak amplitude.
152 Grooving in the skirt of coke drum is able to lighten the stiffness impact on the skirt and reduce the thermal stress on its fillet weld.
153 The general lumped parameter model introduced in this paper offers more accurate results than the traditional method for dynamic stiffness matrix of foundation is frequency-dependent.
154 Formulas which combine the TWF method with FEM were given for axisymmetric problems based on the stiffness matrix derivative method.
155 The shear wave velocities of pavement systems decrease with depth, and their dispersion curves can be obtained by the stiffness matrix approach or the finite element method, etc.
156 In this paper, a novel MEMS acceleration switch is designed by utilizing the nonlinear transversal stiffness of a post - buckling oblique micro -beam with both ends fixed.
157 In this paper, the stiffness degradation and damage failure in concrete dams subjected to strong ground motion are simulated by plastic-damage model based on damage index variable.
158 PD is a degenerative disorder of the brain in which patients develop symptoms such as progressive tremor, slowness of movements, and stiffness of muscles.
159 The stiffness of the long floating bridge and the propagation velocity of displacement wave are much less than those of the general steel or concrete bridge.
160 Intercalating the rib stiffeners of web, end-plate and reinforcement plate will greatly enhance carrying capacity of connections and initial connection stiffness.
161 Three fundamental cloth properties determine the handle, viz. stiffness, softness and bulkiness.
161try its best to collect and build good sentences.
162 These deformations are nonelastic, depending on the relative strength and stiffness of each component of the frame.
163 Otherwise, steel fibers could not change the internal dynamic response such as stiffness, natural frequency and dynamic magnification factor of prestressed wide-beam frame.
164 A stiffness method of curved skew bridge in urban districts is proposed based on the curved grillage theory with linear radial bearings.
165 The radial stiffness and damping constant is calculated by suing curve-fitting according to the data obtained by sinusoidal wave vibration testing.
166 It is curative for symptoms of headache, dizziness, facial paralysis, prosopalgia , myopia, and stiffness and pain of the nape.
167 It is appropriate to use the varying stiffness method for analysing energy-absorbing bracing by computor.
168 The conventional welding connections for the welded thin - wall box member have poor stiffness and low capacity.
169 In this paper, the aerostatical bearings are identified by the spring supports, so that the stiffness of the bearings can be represented with explicit functions.
170 The equation has asymmetric mass matrix, asymmetric stiffness matrix and nonclassical damping matrix, and the direct solving format is given in this paper.
171 The design concept of the relative frequency amplitude ratio and the relative frequency width of toque motor stiffness of electro-hydraulic servo valve are proposed.
172 According to bending stiffness formula of the flat plate, the idea of equivalent inertia moment is proposed, which constitutes a new second main stiffness formula for corrugated plate.
173 Rubber main spring being acted as the principle force bearing component of hydraulic suspension, its stiffness characteristics will affect directly the property of hydraulic suspension.
174 The equivalent stiffness was expressed in piecewise as a cubic stiffness and a linear stiffness through data fitting.
175 Moreover, increasing the stiffness and damping of lower control arm rear bushing and the steering column inertia can effectively reduce the shimmy caused by brake judder.
176 Since stiffness of a stem is proportional to the fourth power of the diameter, a dramatic increase in stress shielding is seen with larger stems.
177 Precise expression of element stiffness matrices and equivalent nodal load vector are derived in curvilinear coordinates based on variational principle.
178 The inherent throttle bearing parameters are optimized according to the maximum stiffness of aerostatic bearing.
179 Additionally, a wave-shaped beam of aeroplane structure is optimized and the influence of wave number on the structural buckling stability and stiffness is discussed.
180 The stiffness coefficients, cohesion, friction angle are the important parameters in reflecting the mechanical characteristics of the joints.
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