Abstract: Based upon the differntial equations and their related boundary conditions givenin the prerious papert, this poper finds the analytical solution of non-Kirchhoff-Lovetheory for elastic circular plate with fixed boundary conditions under uniform surfaceloading. However, for the sake of Saving conrputational work. the first orderapproximation theory can be further simplified in more rational bases.
Abstract: For the purpose of overcoming the difficulty of the so-called "intermediateexpression swell" in applying computer algebra, a semi-inverse algorithm is proposed.The order of seeking solutions for various problems is partly inverted, i. e., theintermediate expressions appearing in conrputation are frozen in the symbolic format first, and "unfrozen" till the formal expressions of final solulions are found out. Inthis way the overflow due to the shortage of saving space is avoided. The applicationsof the algorithm in the problems on nonllinear oscillation. dynamical optimization andinterfacial solilary waves are described. which show the effectiveness of the semi-inverse algorithm.
Abstract: In this paper, the analvtic solution of the dynamical equation of the pulsalile.flowin a rigid round tube under the low-frequency varymg magnetic field is obtained. Thevelocity distribution and the flow.mpedance are calculated. The results are valuablefor Understanding the influence of low-frequency varymg magnetic field on hemodynamics and its clinical application.
Abstract: This paper applied the simplified theory for multilayer sandwich shells undergoing moderate/small rotations in Ref.  to shallow shells. The equilibrium equations and boundary conditions of large deflction of orthotropic and the special case, isotropicshells, are presented.
Abstract: In this paper, some existence theorems of solutions for a class of generalizedquasi-variational-like inequalities with discontinuous mappings are proved underparacompact setting in topological vector spaces. These theorems unify, improve andgeneralize many recent results.
Abstract: With the advantages of simpler Structure, smaller disturbance and no self-hurt while discarding sabot, the gas-propelled amor-piercing projectile with discarding sabot (APDS) owns its promissing prospect. This paper has studied the gas-filling and ejecting characteristics between the gas chamber in sabot and the environment. Adynamical model describing the sabot-discarding process has been establihed. Theauthors have also given the slarting condition and the parting criterion of the partingmotion during the sabot-discarding. The motion of the gaspropelled APDS has beencarefully calculated Finally, the effect of the gashole area has been analyzed not onlyon the pressure in the gas chamber near the barrel exit, but also on the sabot-discarding time and distance away from the barrel.
Abstract: In this paper, the equilibrium equations on orlhogonal curve coordinates made of curves of principal stresses are disscused and their properties in process of solution arepresented through a simple example. Therefore, it is deduced that there is another way to solve problems in elasticity, i.e., by assumption of orthogonal curves of principal stresses.
Abstract: In this paper, with the application of the Delauney variables, according to the Hamilton equations, the influence on the perturbation of a satellite exerted by the gravitational force of the earth through canonical transformation has been found out. As a resull, the equation about how the position and velocity of the satellite vary with time is deduced.
Abstract: The elastic strain sofening-viscoplastic model is given in this paper. Using this model, the asymptotic stress and strain equations surrounding the tip of a propagating crack are given and numerical results are obtained under antiplane shear. The analysis and calculation show that at the crack tip the Strain possesses logarithmic singularity(In(R/r))1/(n+1) while the stress is like (In(R/r))-n/(n+1), therefore theasymptotic behaviour of the elastic strain-sofening viscoplastic field is revealed underthe antiplane shear.
Abstract: Based on the fundamental principles of,meteorology and thermodynamics, the calculation theory of the nonlinear Unstable pavement temperature fields of two-dimension layered system by analytic theory is established and the calculation methods of surface tenrperature, ground temperature and temperature distribution along the thickness under different climate conditions are put forward respectively.
Abstract: This paper brings forward the concept of Caristi type hybrid fixed point in M-PM-space, by giving two hybrid fixed point theorems and two common hybrid fixedpoint theorems of sequences of set-valued mappings, the theorenms inprove and generalize the Caristis fixed point and correspond to recent important results.