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Analytical solutions for elastic binary nanotubes of arbitrary chirality被引量：2: 《Acta Mechanica Sinica》2016年第6期1046-1057,共12页Lai Jiang Wanlin Guo; supported by the 973 Program (Grants 2013CB932604, 2012CB933403);a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions;Jiangsu Innovation Program for Graduate Education (Grant CXZZ12_0140); Analytical solutions for the elastic properties of a variety of binary nanotubes with arbitrary chirality are obtained through the study of systematic molecular mechanics. This molecular mechanics model is first exten...; 关键词：Binary nanotubes Elastic properties Molecular mechanics CHIRALITY Analytical solutions

Analytical solutions of hard roof's bending moment,deflection and energy under the front abutment pressure before periodic weighting被引量：9: 《International Journal of Mining Science and Technology》2016年第1期175-181,共7页Jiang Haijun Cao Shenggen Zhang Yun Wang Chen; supported jointly by the National Basic Research Program of China (No.2015CB251603);the National Natural Science of China (No.51374197);the Independent Project of State Key Laboratory of Coal Resources and Safe Mining (CUMT) of China (No.SKLCRSM12X06); The distribution of front abutment pressure is closely related to the force,deformation and energy distribution of hard roof before periodic weighting. So it is necessary to carry out research on the relationship betw...; 关键词：Periodic weightingFront abutment pressureYield zoneBending momentDeflectionBending strain energy

Analytical solutions of stress and displacement in strain softening rock mass around a newly formed cavity被引量：6: 《Journal of Central South University》2013年第5期1397-1404,共8页鲁燕儿杨武; Project(11102219) supported by the National Natural Science Foundation of China;Project(2013CB036405) supported by the National Basic Research Program of China; The closed form solutions of the stress and displacement in strain softening rock mass around a newly formed cavity are derived with a three step-wise elasto-plastic model. Hoek-Brown criterion is adopted as the yield...; 关键词：strain softening Hoek-Brown criterion step-wise elasto-plastic model damage factor shear dilation

Characteristic equation solution strategy for deriving fundamental analytical solutions of 3D isotropic elasticity: 《Applied Mathematics and Mechanics(English Edition)》2012年第10期1253-1264,共12页傅向荣袁明武岑松田歌; supported by the National Natural Science Foundation of China (Nos. 10872108 and10876100);the Program for New Century Excellent Talents in University (No. NCET-07-0477);the National Basic Research Programs of China (Nos. 2010CB731503 and 2010CB832701); A simple characteristic equation solution strategy for deriving the fun- damental analytical solutions of 3D isotropic elasticity is proposed. By calculating the determinant of the differential operator matrix obtaine...; 关键词：characteristic equation solution strategy fundamental analytical solution modified Papkovich-Neuber solution HU Hai-chang solution analytical trial function

Analytical solutions to edge effect of composite laminates based on symplectic dual system: 《Applied Mathematics and Mechanics(English Edition)》2011年第9期1091-1100,共10页姚伟岸聂臆瞩肖锋; supported by the National Basic Research Program of China (No. 2010CB832704);the National Natural Science Foundation of China (No. 10772039); In the symplectic space composed of the original variables,displacements,and their dual variables,stresses,the symplectic solution for the composite laminates based on the Pipes-Pagano model is established in this pap...; 关键词：composite laminates edge effect Pipes-Pagano model interlaminar stresses symplectic dual system

Explicit analytical solutions fof transport equations considering non-Fourier and non-Fick effects in porous media被引量：2: 《Progress in Natural Science:Materials International》2005年第6期545-549,共5页GOUChenhua CAIRuixian ZHANGNa; SupportedbytheNationalNaturalScienceFoundationofChina(GrantNo.50246003)andtheMajorStateBasicResearchDevelopmentProgramofChina(GrantNo.G20000263); Based on the method of separation variables with addition developed in recent years, new methods of separation variables are proposed, and two algebraically explicit analytical solutions to the general partial differe...; 关键词：non-Fourier effects non-Fick effects porous media heat and mass transfer analytical solution

Explicit analytical solutions of axisymmetric laminar natural convection along vertical tubes被引量：1: 《Progress in Natural Science:Materials International》2005年第3期258-261,共4页CAIRuixian ZHANGNa GOUChenhua; NationalNaturalScienceFoundationofChina (GrantNo .5 0 2 460 0 3 )andMajorStateBasicResearchDevelopmentProgramofChi na (GrantNo .G2 0 0 0 0 2 63 ); There are many natural convection processes in various fields, and it isstill valuable to investigate the fluid dynamics and heat transfer of natural convection Theanalytical solutions are meaningful in both theoretic...; 关键词：analytical solution natural convection laminar flow boundary layer vertical cylindrical tube

Explicit analytical solutions of the anisotropic Brinkman model for the natural convection in porous media(Ⅱ)被引量：6: 《Science China(Physics,Mechanics & Astronomy)》2005年第4期422-430,共9页CAI Ruixian1, GOU Chenhua1, 2 & ZHANG Na1 1. Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100080, China 2. Graduate School, Chinese Academy of Sciences, Beijing 100080, China; supported by the National Natural Science Foundation of China(Grant No.50246003);NKBRSF(Grant No.G2000026305).; Some algebraically explicit analytical solutions are derived for the anisotropic Brinkman model―an improved Darcy model―describing the natural convection in porous media. Besides their important theoretical meaning ...; 关键词：EXPLICIT ANALYTICAL solution POROUS medium natural convection Brinkman model anisotropic.

Analytical solutions for dynamic pressures of coupling fluid-solid-porous medium due to P wave incidence被引量：12: 《Earthquake Engineering and Engineering Vibration》2004年第2期263-271,共9页王进廷张楚汉金峰; National Natural Science Foundation of China Under Grant No.50309005;National Key Basic Research and Development Program Under Grant No.2002CB412709; Wave reflection and refraction in layered media is a topic closely related to seismology,acoustics,geophysics and earthquake engineering.Analytical solutions for wave reflection and refraction coefficients in multi-la...; 关键词：porous medium ideal fluid dynamic pressure elastic half-space layered media P wave REFLECTION REFRACTION

Algebraically explicit analytical solutions of two-buoyancy natural convection in porous media被引量：2: 《Progress in Natural Science:Materials International》2003年第11期848-850,859,共4页CAI Ruixian ZHANG Na LIU Weiwei; theNationalNaturalScienceFoundationofChina (GrantNo .5 0 2 460 0 3 )andtheMajorStateBasicResearchDevelopmentProgramofChina (GrantNo .G2 0 0 0 0 2 63 ); Analytical solutions of governing equations of various physical phenomena have their own irreplaceable theoretical meaning. In addition, they can also be the benchmark solutions to verify the outcomes and codes of num...; 关键词：explicit analytical solution natural convection porous medium temperature gradient concentration gradient.

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