岩质边坡稳定性多人多层次模糊综合评价系统研究

以工程地质分析法为基础,针对边坡稳定性工程地质评价时评价指标多层次及多人参与的特点,应用系统工程与模糊数学知识,建立了岩质边坡稳定性多人多层次模糊综合评价模型。从影响边坡稳定性因素的构成关系入手,构造了描述边坡稳定性综合评价的评价指标多层次有序评价树（MOET）结构,建立了MOET中评价指标的知识量化方法：包括4种隶属函数与集成式指标权重获取方法,给出了基于知识的模糊推理算法及其计算机程序框图,研制出岩质边坡稳定性多人多层次模糊综合评价系统（SM²FCERS²）.实例证明该系统是有效的。     

The creeping mocion in the entry region of a semi-infinite circular cylindrical tube

Applied Mathematics and Mechanics -     

Sufficient conditions for continuous dependence in nonlinear hyperelasticity

Sufficient conditions are derived for the continuous dependence of C ¹-solutions of the mixed boundary value problem (with dead loading) upon the given data, within the framework of nonlinear hyperelasticity.The second author was a visitor at the Department of Mathematics, University of Strathclyde, Glasgow, Scotland, at the time that the revised version was prepared. Author's present address: Department of Mathematics, Plymouth Polytechnic, Plymouth, England.     

In memory of the 100th anniversary of Professor Wei-zang CHIEN

(October 9, 1912-July 30, 2010)October 9 of this year is the 100th anniversary of Professor Wei-zang CHIEN, who was the founder of our journal Applied Mathematics and Mechanics.Professor CHIEN has been one of the most outstanding and world renowned scientists in applied mathematics and mechanics.     

Stiffness and toughness of soft/stiff suture joints in biological composites

Applied Mathematics and Mechanics - Biological composites can overcome the conflict between strength and toughness to achieve unprecedented mechanical properties in engineering materials. The...     

Effects of temperature change on the rheological property of modified multiwall carbon nanotubes

Applied Mathematics and Mechanics - Solvent-free nanofluids hold promise for many technologically significant applications. The liquid-like behavior, a typical rheological property of solvent-free...     

Analytical modeling and vibration analysis of fiber reinforced composite hexagon honeycomb sandwich cylindrical-spherical combined shells

Applied Mathematics and Mechanics - This study analyzes and predicts the vibration characteristics of fiber-reinforced composite sandwich (FRCS) cylindrical-spherical (CS) combined shells with...     

Propagation of combined longitudinal and torsional stress waves in a functionally graded thin-walled tube

Applied Mathematics and Mechanics - An analytical model for the propagation of combined stress waves in a functionally graded thin-walled tube subjected to combined longitudinal and torsional...     

Prelithiation design for suppressing delamination in lithium-ion battery electrodes

Applied Mathematics and Mechanics - Prelithiation has been intensively investigated in high-capacity lithium-ion batteries (LIBs). However, the optimization of prelithiation degrees for long...     

Reiner-Rivlin nanomaterial heat transfer over a rotating disk with distinct heat source and multiple slip effects

Applied Mathematics and Mechanics - The thermodynamic features of the Reiner-Rivlin nanoliquid flow induced by a spinning disk are analyzed numerically. The non-homogeneous two-phase nanofluid...     

Clamped-end effect on static detection signals of DNA-microcantilever

Applied Mathematics and Mechanics - Boundary constraint induced inhomogeneous effects are important for mechanical responses of nano/micro-devices. For microcantilever sensors, the clamped-end...     

Numerical investigation of flow over a two-dimensional square cylinder with a synthetic jet generated by a bi-frequency signal

Applied Mathematics and Mechanics - The flow around a square cylinder with a synthetic jet positioned at the rear surface is numerically investigated with the unsteady Reynolds-averaged...     

Finite-time consensus of multi-agent systems driven by hyperbolic partial differential equations via boundary control

Applied Mathematics and Mechanics - The leaderless and leader-following finite-time consensus problems for multi-agent systems (MASs) described by first-order linear hyperbolic partial differential...     

Amplification mechanism of perturbation energy in controlled backward-facing step flow

Applied Mathematics and Mechanics - A body force resembling the streamwise Lorentz force which decays exponentially in the wall-normalwise direction is applied in the primary and secondary...     

Coupling effects between elastic and electromagnetic fields from the perspective of conservation of energy

Applied Mathematics and Mechanics - Coupling effects among different physical fields reflect the conversion of energies from one field into another substantially. For simple physical processes,...     

Unsteady flow of a Maxwell hybrid nanofluid past a stretching/shrinking surface with thermal radiation effect

Applied Mathematics and Mechanics - The non-Newtonian fluid model reflects the behavior of the fluid flow in global manufacturing progress and increases product performance. Therefore, the present...     

Numerical simulation for 2D double-diffusive convection (DDC) in rectangular enclosures based on a high resolution upwind compact streamfunction model I: numerical method and code validation

Applied Mathematics and Mechanics - A high resolution upwind compact streamfunction numerical algorithm for two-dimensional (2D) double-diffusive convection (DDC) is developed. The unsteady...     

Bio-Marangoni convection flow of Casson nanoliquid through a porous medium in the presence of chemically reactive activation energy

Applied Mathematics and Mechanics - Bioconvection research is primarily focused on the augmentation of energy and mass species, which has implications in the processes intensification, mechanical,...     

Static response of functionally graded multilayered two-dimensional quasicrystal plates with mixed boundary conditions

Applied Mathematics and Mechanics - The unusual properties of quasicrystals (QCs) have attracted tremendous attention from researchers. In this paper, a semi-analytical solution is presented for...     

Numerical analysis for viscoelastic fluid flow with distributed/variable order time fractional Maxwell constitutive models

Applied Mathematics and Mechanics - Fractional calculus has been widely used to study the flow of viscoelastic fluids recently, and fractional differential equations have attracted a lot of...