云南高校图书馆联盟文献共享服务平台- CRACK

CRACK: 作品数：991被引量：1789H指数：15; 导出分析报告; 相关领域：理学更多>>; 相关作者：周丽君王媛范天佑潘登丁洪志更多>>; 相关机构：北京理工大学河海大学南京航空航天大学哈尔滨工业大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>

Thermal fracture analysis of two collinear cracks in a functionally graded medium based on the three-phase-lag model: 《Applied Mathematics and Mechanics(English Edition)》2025年第3期501-520,共20页Zhangna XUE Huameng WANG Jianlin LIU Minjie WEN Z.T.CHEN; Project supported by the Natural Science Foundation of Shandong Province of China(No.ZR2024MA085);the Science and Technology Plan Project of Zhejiang Province of China(No.2023C03143);the Fundamental Research Funds for the Central Universities of China。; The three-phase-lag(TPL)heat conduction model is an accurate representation of the actual heat transfer process.It would be interesting to investigate how the TPL model affects the thermal fracture behavior when there...; 关键词：three-phase-lag(TPL) collinear crack functionally graded material(FGM) stress intensity factor(SIF)

On fracture behavior of inner enamel:a numerical study: 《Applied Mathematics and Mechanics(English Edition)》2023年第6期931-940,共10页Siyong LIU Yuanzhi XU Richeng LIAO Ge HE Li DING Bingbing AN Dongsheng ZHANG; Project supported by the National Natural Science Foundation of China(Nos.12072184,12002197,12202257)。; The ingenious hierarchical structure of enamel composed of rods and protein produces excellent fracture resistance.However,the fracture resistance mechanism in the inner enamel is unknown.The micromechanical models of...; 关键词：finite element calculation rod decussation decussation plane CRACK

Accurate and straightforward symplectic approach for fracture analysis of fractional viscoelastic media被引量：2: 《Applied Mathematics and Mechanics(English Edition)》2022年第3期403-416,共14页Chenghui XU Sen LENG Zhenhuan ZHOU Xinsheng XU Zichen DENG; Project supported by the National Natural Science Foundation of China(Nos.11872303 and 11702221);the China Postdoctoral Science Foundation(No.2017M613198);the Fundamental Research Funds for the Central Universities of China(No.G2020KY05402); An accurate and straightforward symplectic method is presented for the fracture analysis of fractional two-dimensional(2D)viscoelastic media.The fractional Kelvin-Zener constitutive model is used to describe the time-...; 关键词：symplectic approach viscoelastic material fractional Kelvin-Zener model CRACK fracture parameter

Dynamic behavior of rectangular crack in three-dimensional orthotropic elastic medium by means of non-local theory被引量：2: 《Applied Mathematics and Mechanics(English Edition)》2017年第2期173-190,共18页Haitao LIU Zhengong ZHOU; Project supported by the National Natural Science Foundation of China(Nos.11272105 and 11572101); The dynamic behavior of a rectangular crack in a three-dimensional （3D） orthotropic elastic medium is investigated under a harmonic stress wave based on the non-local theory. The two-dimensional （2D） Fourier trans...; 关键词：orthotropic elastic medium rectangular crack time-harmonic P-wave non-local theory

Bending of Timoshenko beam with effect of crack gap based on equivalent spring model被引量：23: 《Applied Mathematics and Mechanics(English Edition)》2016年第4期513-528,共16页Xiao YANG Jin HUANG Yu OUYANG; Considering the effect of crack gap, the bending deformation of the Timoshenko beam with switching cracks is studied. To represent a crack with gap as a nonlinear unidirectional rotational spring, the equivalent flexu...; 关键词：Timoshenko beam switching crack crack gap generalized function parameter study

Moving line crack accompanied with damage zone subject to remote tensile loading: 《Applied Mathematics and Mechanics(English Edition)》2015年第9期1213-1222,共10页Minwei CHEN Min LI Xuesong TANG; Project supported by the National Natural Science Foundation of China(No.51175404); In the 1920s, a closed-form solution of the moving Criffith crack was first obtained by Yoffe. Based on Yoffe＇s solution, the Dugdale model for the moving crack case gives a good result. However, the Dugddle model fa...; 关键词：moving crack restraining stress zone complex function method crackopening displacement （COD） strain energy density （SED）

Analytical solution of multiple moving cracks in functionally graded piezoelectric strip: 《Applied Mathematics and Mechanics(English Edition)》2015年第6期777-792,共16页R.BAGHERI M.AYATOLLAHI S.M.MOUSAVI; The dynamic behaviors of several moving cracks in a functionally graded piezoelectric （FGP） strip subjected to anti-plane mechanical loading and in-plane elec- trical loading are investigated. For the first time, th...; 关键词：functionally graded PIEZOELECTRIC dislocation density moving crack STRIP

General solutions of plane problem in one-dimensional quasicrystal piezoelectric materials and its application on fracture mechanics被引量：12: 《Applied Mathematics and Mechanics(English Edition)》2015年第6期793-814,共22页Jing YU Junhong GUO Ernian PAN Yongming XING; Project supported by the National Nature Science Foundation of China(Nos.11262012,11262017,11462020,and 10761005);the Scientific Research Key Program of Inner Mongolia University of Technology(No.ZD201219); Based on the fundamental equations of piezoelasticity of quasicrystals （QCs）, with the symmetry operations of point groups, the plane piezoelasticity theory of one- dimensional （1D） QCs with all point groups is in...; 关键词：quasicrystals （QCs） piezoelasticity fracture mechanics CRACK complexvariable method

Investigation on behavior of crack penetration/deflection at interfaces in intelligent coating system被引量：3: 《Applied Mathematics and Mechanics(English Edition)》2015年第4期465-474,共10页Yang SUN Wenjuan WANG Binbin LI Mabao LIU; Project supported by the National Natural Science Foundation of China(No.51175404); Based on the three-phase model, the propagation behavior of a matrix crack in an intelligent coating system is investigated by an energy criterion. The effect of the elastic mismatch parameters and the thickness of th...; 关键词：intelligent coating energy criterion INTERFACE crack deflection crackpenetration finite element method

Strip-coalesced interior zone model for two unequal collinear cracks weakening piezoelectric media被引量：1: 《Applied Mathematics and Mechanics(English Edition)》2014年第10期1249-1260,共12页R.R.BHARGAVA K.JANGID; ministry of Human Resource Development for the financial support; In this paper, a mathematical strip-saturation model is proposed for a poled transversely isotropic piezoelectric plate weakened by two impermeable unequal-collinear hairline straight cracks. Remotely applied in-plane...; 关键词：crack opening displacement （COD） energy release rate piezoelectric ce-ramic Stroh formalism saturation zone unequal-collinear crack

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