复合材料粘结层中具有双裂纹时的热应力

钱仁根; Shouetsu Itou

doi:10.13374/j.issn1001-053x.1994.03.021

钱仁根, Shouetsu Itou. 复合材料粘结层中具有双裂纹时的热应力[J]. 工程科学学报, 1994, 16(3): 298-302. DOI: 10.13374/j.issn1001-053x.1994.03.021

引用本文:

钱仁根, Shouetsu Itou. 复合材料粘结层中具有双裂纹时的热应力[J]. 工程科学学报, 1994, 16(3): 298-302. DOI: 10.13374/j.issn1001-053x.1994.03.021

Qian Rengen, Shouetsu Itou. Thermal Stresses Around Two Cracks in An Adhesive Layer of Composite Materials[J]. Chinese Journal of Engineering, 1994, 16(3): 298-302. DOI: 10.13374/j.issn1001-053x.1994.03.021

Citation:

Qian Rengen, Shouetsu Itou. Thermal Stresses Around Two Cracks in An Adhesive Layer of Composite Materials[J]. Chinese Journal of Engineering, 1994, 16(3): 298-302. DOI: 10.13374/j.issn1001-053x.1994.03.021

复合材料粘结层中具有双裂纹时的热应力

Thermal Stresses Around Two Cracks in An Adhesive Layer of Composite Materials

摘要

摘要: 采用拉普拉斯-傅利叶变换和施密特(Schmidt)方法,研究了复合材料因热流在裂纹周围引起的热应力,并对用环氧树脂粘结的陶瓷-钢板进行了数值计算.

Abstract: Application of the Laplace-Fourier transforms and the Schmidt method, thermal stresses around two cracks of composite materials due to heat flow are determined.As an example,the thermal stress intensity factors around two cracks in a ceramic and steel bonded composite are calculated numerically.

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