| A NEW ENGINEERING CALCULATING MODEL FOR A LINEAR INCLUSION AND ITS APPLICATIONS |
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| 作者姓名： | Wo Gouwei Qin Taiyan Tang Renji |
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| 作者单位： | Shanghai Jiaotong University，Shanghai 200030，P.R.China |
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| 基金项目： | The project supported by National Natural Science Foundation of China. |
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| 摘 要： | By using the hypothesis of the deformation of the straight bar and beamin mechanics of materials,a new engineering calculating model for a linear inclusion inplane is presented.Through the Kelvin's solution of a concentrated force,the inclusionproblem is reduced to solving a set of uncoupled singular integral equations which canbe solved by the numerical method of singular integral equation.Based on theseresults,several applicable examples including an inclusion-crack problem are calculatedand the results are quite satisfactory.
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| 收稿时间： | 21 April 1994 |
A NEW ENGINEERING CALCULATING MODEL FOR A LINEAR INCLUSION AND ITS APPLICATIONS |
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| Wo Gouwei Qin Taiyan Tang Renji.A NEW ENGINEERING CALCULATING MODEL FOR A LINEAR INCLUSION AND ITS APPLICATIONS[J].Acta Mechanica Solida Sinica,1994,7(4):354-366. |
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| Authors: | Wo Gouwei Qin Taiyan Tang Renji |
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| Institution: | (1) Shanghai Jinotong University, 200030 Shanghai, P. R. China |
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| Abstract: | By using the hypothesis of the deformation of the straight bar and beam in mechanics of materials,a new engineering calculating model for a linear inclusion in plane is presented.Through the Kelvin's solution of a concentrated force,the inclusion problem is reduced to solving a set of uncoupled singular integral equations which can be solved by the numerical method of singular integral equation.Based on these results,several applicable examples including an inclusion-crack problem are calculated and the results are quite satisfactory. |
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| Keywords: | linear inclusion in a plane engineering calculating model singular integral equation stress intensity factor |
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