ISOTROPIC PROPERTIES OF PLATELET-REINFORCED MEDIA

被引：23

作者：

CHRISTENSEN, RM

机构：

[1] Chemistry and Materials Science Department, Lawrence Livermore Laboratory, University of California, Livermore, CA

来源：

JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME | 1979年 / 101卷 / 03期

关键词：

D O I：

10.1115/1.3443691

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The effective moduli are derived for a composite material containing platelet-type inclusions. The platelets are taken to be randomly oriented in three-dimensional space and to have so large a diameter-to-thickness ratio that edge effects can be neglected. The effective moduli that are derived reduce to known results in the special case of a dilute suspension. Comparisons are made with the corresponding type of composite medium that involves randomly oriented fibers. For the same volume fraction of reinforcing phase, the platelet case provides a stiffening effect about three times greater than the fiber case. © 1979 by ASME.

引用

页码：299 / 303

页数：5

共 8 条

[1] EFFECTIVE MODULI OF ISOTROPIC 2-PHASE ELASTIC COMPOSITES [J].

BOUCHER, S .

JOURNAL OF COMPOSITE MATERIALS, 1974, 8 (JAN) :82-89

[2] ASYMPTOTIC MODULUS RESULTS FOR COMPOSITES CONTAINING RANDOMLY ORIENTED FIBERS [J].

CHRISTENSEN, RM .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1976, 12 (07) :537-544

[3] EFFECTIVE STIFFNESS OF RANDOMLY ORIENTED FIBER COMPOSITES [J].

CHRISTENSEN, RM ;

WAALS, FM .

JOURNAL OF COMPOSITE MATERIALS, 1972, 6 (OCT) :518-+

[4] THE DETERMINATION OF THE ELASTIC FIELD OF AN ELLIPSOIDAL INCLUSION, AND RELATED PROBLEMS [J].

ESHELBY, JD .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1957, 241 (1226) :376-396

[5]

Maine F. W., 1974, Composites, V5, P193, DOI 10.1016/0010-4361(74)90139-6

[6]

MANSON JA, 1976, POLYMER BLENDS COMPO

[7]

Postma, 1955, GEOPHYSICS, V20, P780, DOI DOI 10.1190/1.1438187

[8] ON BOUNDS FOR OVERALL ELASTIC MODULI OF INHOMOGENEOUS SYSTEMS .I. [J].

WALPOLE, LJ .

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 1966, 14 (03) :151-+

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