横观各向同性材料的剪切模量

张建平

横观各向同性材料的剪切模量

张建平

美国怀俄明大学土木工程系

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出版历程
- 收稿日期: 1982-09-09
- 刊出日期: 1983-06-15

Shear Modulus of Transversely Isotropic Materals

K. P. Cheng

Civil Engineering Department, University of Wyoming, U.S.A.

摘要

摘要: 本文提出了一个决定横观各向同性材料的独立剪切模量的新的简单方法.给出了数学公式和推导及其解,也提出了测定仪器及其测定结果.本法曾用Green河岩层的油页岩试验过,这种油页岩就是横观各向同性材料.本文结果也和其它近似结果并和声学试验法的结果比较过.本文也用已知剪切模量的材料来校核本文的测定方法.

Abstract: A new and simple method is presented to determine the independent shear modulus of transversely isotropic material. Mathematical formulation, derivation and solution are given, and test apparatus and results are presented.The method was tested on one of such materials——Green River Formation oil shale. Comparisons with other approximate results and acoustical methods are made. Confirmation of the test method with materials having known shear moduli is also presented.

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参考文献(11)

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