LAMINATES

作品数:142被引量:155H指数:5
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Two-dimensional analyses of delamination buckling of symmetrically cross-ply rectangular laminates被引量:5
《Applied Mathematics and Mechanics(English Edition)》2013年第5期597-612,共16页薛江红 罗庆姿 韩峰 刘人怀 
supported by the National Natural Science Foundation of China(Nos.11172113,11032005,and 11072037)
The conventional approach to analysis the buckling of rectangular laminates containing an embedded delamination subjected to the in-plane loading is to simplify the laminate as a beam-plate from which the predicted bu...
关键词:two-dimensional analysis rectangular laminate DELAMINATION BUCKLING laminate theory 
State-vector equation with damping and vibration analysis of laminates被引量:2
《Applied Mathematics and Mechanics(English Edition)》2007年第2期253-259,共7页卿光辉 徐建新 邱家俊 
Based on the modified mixed Hellinger-Reissner(H-R) variational principle for elastic bodies with damping, the state-vector equation with parameters is directionally derived from the principle. A new solution for th...
关键词:laminted plates DAMPING vibration H-R variational theorem statevector equation 
ON THE CALCULATION OF ENERGY RELEASE RATE FOR VISCOELASTIC CRACKED LAMINATES
《Applied Mathematics and Mechanics(English Edition)》2003年第1期14-21,共8页刘玉岚 王彪 王殿富 
国家自然科学基金,黑龙江省自然科学基金
The energy release rate(ERR) of crack growth as the energy change at the same time t between the two states of the structure is redefined, one is with crack length a under the loading σ(t), the other is the state wit...
关键词:composite laminate viscoelastic model analysis delamination 
CONSTITUTIVE RELATION AND STIFFNESS DEGRADATION OF CRACKED ANISOTROPIC COMPOSITE LAMINATES(II)─DETERMINATION OF RESOLVED STIFFNESS AND INVESTIGATION OF STIFFNESS DEGRADATION FOR CRACKED LAMINATES
《Applied Mathematics and Mechanics(English Edition)》1998年第6期555-561,共7页王兴国 华玉 郦正能 
The study on properly degradation of damaged,.onlj,osile laminates is extendedto anisotropic laminates with matrix cracking. In (II) of the paper, a solution forpartitioned stiffness is given to complete the consti...
关键词:composite laminate ANISOTROPY damage stiffness partition property degradation 
PROPERTY DEGRADATION OF ANISOTROPIC COMPOSITELAMINATES WITH MATRIX CRACKING(Ⅰ)──CONSTITUTIVE RELATION DEVELOPING FOR (θ_m/90_n)_s CRACKED LAMINATES BY STIFFNESS PARTITION
《Applied Mathematics and Mechanics(English Edition)》1998年第3期279-287,共9页华玉 王兴国 郦正能 
The study on property degradation of damaged composite laminates is extendedto anisotropic laminates with matrix cracking. In (I) of the paper, an idea of 'stiffnesspatition' is proposed to deal with the puzzle that ...
关键词:composite laminate ANISOTROPY DAMAGE constitutive relation stiffness partition 
ANALYSIS OF COMPLEX STRESS INTENSITIES FOR CRACKED LAMINATES
《Applied Mathematics and Mechanics(English Edition)》1996年第2期119-132,共14页胡互让 吴承平 
Classical plate theory has been used to find out interfacial stress intensity factors in composite laminates. By using a well-known relation between the crack-tip energy release rate and the complex stress intensity f...
关键词:composite materials. laminates complex stress intensity factor.energy release rate. inlerface Crack 
ANALYSIS OF ENERGY RELEASE RATE FOR CRACKED LAMINATES
《Applied Mathematics and Mechanics(English Edition)》1995年第6期565-581,共17页胡互让 吴承平 
An interface crack analysis is presented for further understanding the characteristics of the crack-tip field. The conditions under which the energy release rate components would exist are emphasized and the relations...
关键词:composite materials LAMINATES crack-tip field energy release rate stress intensity factor interface crack 
THERMOELASTICITY ANALYSIS OF FINITE COMPOSITE LAMINATES WEAKENED BY MULTIPLE ELLIPTICAL HOLES
《Applied Mathematics and Mechanics(English Edition)》1995年第3期257-267,共11页许希武 孙良新 范绪箕 
A finite composite laminate weakened by multiple elliptical holes of arbitrarydistribution, arbitrary orientation and arbitrary dimension, is treated as an anisotropic,finite multiple connected thin plate. Using the c...
关键词:composite laminates.heat conduction. thermoelasticity stressconcentration. holes 
THREE DIMENSIONAL STRESS ANALYSIS OF SYMMETRIC COMPOSITE LAMINATES UNDER UNIAXIAL EXTENSION AND IN-PLANE PURE SHEAR
《Applied Mathematics and Mechanics(English Edition)》1994年第2期101-108,共8页钱伟长 黄黔 冯伟 
This paper presents the stress and strain distrihution obtained numerically in thethickness direction in the central region of symmetric composite laminates underuniaxial exlension and in-plane pure shear loading. It ...
关键词:compotsite matenals.laminates. three dimensional stressanalvsis 
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