Loading...
中文
Home
About AMM
Editorial Board
Instruction for Authors
Download
Subscription
Contact Us
Email Alert
RSS
Monthly, 1980, IF=4.4
Articles Online
Current Issue
Online First
Archive
Top Downloaded
SCI Top Cited
Authors
Guide
Submit Online
Reviewers
Guide
Review Online
Editor Office
Editor-in-Chief
Editors
Editorial News
2022 JCR reports for AMM (Q1 (Math., Appl.), Q1 (Mech.), IF: 4.4)
2021 JCR reports for AMM (Q1 (Math., Appl.), Q2 (Mech.), IF: 3.918)
重大喜讯!热烈祝贺AMM进入中科院期刊工程技术类一区TOP期刊!
Prof. Huiling DUAN has won the 11th China Female Scientist Awards
Previous
Next
2022 JCR reports for AMM (Q1 (Math., Appl.), Q1 (Mech.), IF: 4.4)
2021 JCR reports for AMM (Q1 (Math., Appl.), Q2 (Mech.), IF: 3.918)
重大喜讯!热烈祝贺AMM进入中科院期刊工程技术类一区TOP期刊!
Prof. Huiling DUAN has won the 11th China Female Scientist Awards
Prof. Zhewei ZHOU has been re-elected Vice-Chairman of The Chinese Society of Theoretical
More...
Table of Content
18 March 1999, Volume 20 Issue 3
Previous Issue
Next Issue
Articles
SOME DYNAMICAL PROPERTIES OF A VISCOELASTIC CYLINDRICAL SHELL
Ding Rui;Zhu Zhengyou;Cheng Changjun
1999, 20(3): 233-240.
Abstract
(
709
)
PDF
(497KB) (
522
)
References
|
Related Articles
|
Metrics
In this paper, the dynamic stability of a viscoelastic circular cylindrical shell subject to an axial compressive force and a uniformly distributed radial compressive load is discussed. By using the replace transformation, stability conditions of viscoelastic shell under constant loads are yielded. By using synthetically the classical dynamic methods, the various dynamical properties for the dynamical system defined by the viscoelastic shell and the effect of parameters on the stability of structure are obtained.
THEORY AND ALGORITHM OF OPTIMAL CONTROL SOLUTION TO DYNAMIC SYSTEM PARAMETERS IDENTIFICATION (Ⅱ) ──STOCHASTIC SYSTEM PARAMETERS IDENTIFICATION AND APPLICATION EXAMPLE
Wu Zhigang;Wang Benli;Ma Xingrui
1999, 20(3): 241-246.
Abstract
(
586
)
PDF
(350KB) (
908
)
References
|
Related Articles
|
Metrics
Based on the contents Of part (Ⅰ) and stochastic optimal control theory, the concept of optimal control solution to parameters identification of stochastic dynamic system is discussed at first. For the completeness of the theory developed in this paper and part (Ⅰ), then the procedure of establishing HamiltonJacobi-Bellman (HJB) equations of parameters identification problem is presented.And then, parameters identification algorithm of stochastic dynamic system is introduced. At last, an application example-local nonlinear parameters identification of dynamic system is presented.
CONSTRUCTION OF WAVELET BASES WITH VANISHING MOVEMENT
Peng Ruiren;Chen Jiming;Peng Kang
1999, 20(3): 247-253.
Abstract
(
559
)
PDF
(338KB) (
587
)
References
|
Related Articles
|
Metrics
A kind of mother wavelet with good properties is constructed for any N≥2, which is differentiable for N times, converges to zero at the order O(|t|
-N
) (t→∞) of and has N-2 order of vanishing movement and some property of symmetry meanwhile. A computation example for N= 4 is also given.
THE UNIFIED ELASTIC-VISCOSIC-PLASTIC THEORY OF SOLIDS
Jin Wenlu
1999, 20(3): 254-261.
Abstract
(
530
)
PDF
(440KB) (
308
)
References
|
Related Articles
|
Metrics
In this paper, an unified elastic-viscosic-plastic theory which can compute the change of elastic, viscosic and plastic stale of each point in the body is proposed. The theory is based on the laws of the thermodynamics and the pseudo elastic postulate. In the paper, the constitutive equations and variational principles are deduced. From which, the finite element method of both space and time may be easily formulated. Note that, by choosing the material parameters properly, the plastic constitutive equations currently used may be given.
VARIATIONAL PRINCIPLES OF FLUID FULLFILLED ELASTIC SOLIDS
Shi Zhifei;Huang Shuping;Zhang Zimao
1999, 20(3): 262-268.
Abstract
(
589
)
PDF
(378KB) (
456
)
References
|
Related Articles
|
Metrics
The generalized variational principles of isothermal quasi-static fluid foll-filled elastic solids are established by using Variational Integral Method. Then by introducing constraints, several kinds of variational principles are worked out, including five-field variable, four-field variable, three-field variable and two-field variable formulations. Some new variational principles are presented besides the principles noted in the previous works. Based on variational principles, finite element models can be set up.
ON THE ARBITRARY DIFFERENCE PRECISE INTEGRATION METHOD AND ITS NUMERICAL STABILITY
Qiang Shizhong;Wang Xiaoguo;Tang Maolin;Liu Min
1999, 20(3): 269-275.
Abstract
(
647
)
PDF
(456KB) (
559
)
References
|
Related Articles
|
Metrics
Based on the subdomain precise integration method, the arbitrary difference precise integration method (ADPIM) is presented to solve PDEs. While retaining all the merits of the former method, ADPIM further demonstrates advantages such as the abilities of better description of physical properties of inhomogeneous media and convenient treatment of various boundary conditions. The explicit integration schemes derived by ADPIM are proved unconditionally stable.
RELATIVE NONSYMMETRY EFFECTS OF THE SUPER (GENERALIZED) NONLINEAR VELOCITY, TIME OF A PARTICLE AND ITS KINETIC FORMULAE FOR FOLLOWED BODY
Yang Wenxiong
1999, 20(3): 276-281.
Abstract
(
620
)
PDF
(324KB) (
321
)
References
|
Related Articles
|
Metrics
In the paper, it has been described the relative nonsymmetry effects of the super (generalized) nonlinear velocity, time of a particle and its kinetic formulae for the followed body when it moves with high velocity. The nonsymmetry effects can explain the problem aPPearing in the extention of the life time for the secondary cosmic ray, μ mesons; they also can explain the controversial problem who is more young in the famous tWin paradox. Finally, the followed bode kinetic formulae for the particle have been founded.
ITERATIVE SOLUTION OF NONLINEAR EQUATIONS WITH STRONGLY ACCRETIVE OPERATORS IN BANACH SPACES
Zhou Haiyun
1999, 20(3): 282-289.
Abstract
(
467
)
PDF
(463KB) (
525
)
References
|
Related Articles
|
Metrics
Let X be a real Banach space with a uniformly convex dual X
*
. Let T:X→X be a Lipschitzian and strongly accretive mapping with a Lipschitzian constant L≥1 and a strongly accretive constant k∈(0,1).
EXISTENCE AND UNIQUENESS OF SOLUTIONS FOR INITIAL VALUE PROBLEMS OF SECOND ORDER ORDINARY DIFFERENTIAL EQUATIONS IN BANACH SPACES
Hong Shihuang;Hu Shigeng
1999, 20(3): 290-299.
Abstract
(
568
)
PDF
(522KB) (
326
)
References
|
Related Articles
|
Metrics
In this paper, the initial value problems of second order ordinary differential equations in Banach spaces are discussed. By using the monotone iterative technique, some existence and uniqueness theorems for solutions are obtained.
STRESS EFFECT DECAY ESTIMATES FOR ANISOTROPIC MATERIAL IN A SEMI-INFINITE STRIP
Cai Chongxi;Lin Changhao
1999, 20(3): 300-308.
Abstract
(
690
)
PDF
(478KB) (
272
)
References
|
Related Articles
|
Metrics
In this paper, Saint-Venant’s principle for anisotropic material in an end-loaded. semi-infinite elastic strip is established. Energy method is used to establish the lower bounds of the decay estimate of stress effect. An explicit estimate formula in terms of the elastic constants of the anisotropic materials is presented.Finally, a numerical example for an end-loaded, off-axis, graphite-epoxy strip is given to illustrate the results.
DERIVATION OF THE GENERAL FORM OF ELASTICITY TENSOR OF THE TRANSVERSE ISOTROPIC MATERIAL BY TENSOR DERIVATE
Chen Weiyi
1999, 20(3): 309-314.
Abstract
(
587
)
PDF
(290KB) (
1209
)
References
|
Related Articles
|
Metrics
In the paper the elasticity tensor anti the relation between stress and strain of transverse isotropic material and isotropic material are deduced by tensor derivate. From the derivation the reason why there are two independent elasticity coefficients for isotropic elastic material and five for transverse isotropic elastic material can be seen more clearly.
PATH-INDEPENDENT J-INTEGRAL AND ITS DUAL FORM IN ELASTIC-PLASTIC SOLIDS WITH FINITE DISPLACEMENTS
Wu Xiangfa;Fan Tianyou;Liu Changhe
1999, 20(3): 315-318.
Abstract
(
498
)
PDF
(283KB) (
354
)
References
|
Related Articles
|
Metrics
In this paper, based on energy variational principles of elastic-plastic solids, the path-independent J-integral and its dualform in elastic-plastic solids with finite displacements are presented. Whose testification is given there afler.
A REASONABLE METHOD FOR CONSTRACTING GENERAL ELEMENT DM4 OF THICK AND THIN PLATE WITH EFFECTUAL AND REALIABLE NUMERICAL SOLUTIONS
Yang Lian
1999, 20(3): 319-327.
Abstract
(
508
)
PDF
(452KB) (
301
)
References
|
Related Articles
|
Metrics
In this thesis, the interal relations between about shear looking, zero energy mode and patch test are studied, and a reasonable method provided for building general element of thick and thin plate with effectual and realiable numerical solution.
EXISTENCE OF SOLUTIONS FOR PARABOLIC TYPE EVOLUTION DIFFERENTIAL INCLUSIONS AND THE PROPERTY OF THE SOLUTION SET
Wang Zhihua
1999, 20(3): 328-331.
Abstract
(
594
)
PDF
(306KB) (
395
)
References
|
Related Articles
|
Metrics
In this paper, parabolic ape differential inclusions with time dependent are considered and this problem is related to the study of the nonlinear distributed parameter control systems. An existence theorem of mild-solutions is proved, and a propety of the solution set is given. The directions and the results by J. P. Aubin et al. are generalized and improved.
SIMPLIFICATION OF FREQUENCY EQUATION OF MULTILAYERED CYLINDERS AND SOME RECURSION FORMULAE OF BESSEL FUNCTIONS
Yin Xiaochun
1999, 20(3): 332-337.
Abstract
(
571
)
PDF
(324KB) (
779
)
References
|
Related Articles
|
Metrics
In this paper the axially symmetric, radial vibration frequency equation of multilayered cylinders made of the same materials in plain strain state is studied. It is proved in this paper that the frequency equation of several contact hollow cylinders can be replaced by the frequency equation of a single hollow cylinder, so that the solving process is greatly simplified. Some recursion formulae of Bessel functions are derived from such practical problems as well.
DAMAGE THEORY FOR POLYMERIC MATERIAL
Huang Xicheng
1999, 20(3): 338-342.
Abstract
(
529
)
PDF
(270KB) (
341
)
References
|
Related Articles
|
Metrics
In this paper, the effects of external environment such as corrosion medium, radiation and non-consistent materials on deformation of polymers are discussed. Damage constitutive equations for non-linear elastic and non-linear viscoelastic polymers and a variational principle for viscoelastic damage are also given.
APS Journals
|
CSTAM Journals
|
AMS Journals
|
EMS Journals
|
ASME Journals