...三维应力强度因子；岩石断裂韧度[gap=1112]Key words: holed flattened Brazilian disc specimen; three-dimensional stress intensity factor; rock fracture toughness...
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An element initial stress method to calculate stress intensity factor of three-dimensional mixed-mode crack is introduced.
对单元初始应力法应用于复合型三维裂纹问题进行了研究。
A synthetic method to calculate stress intensity factor KI by use of the data obtained in the experiment of three dimensional photoelasticity is developed in this paper.
对利用三维光弹性试验数据计算应力强度因子k_i，提出一种新的算法——综合法。
An energy difference rate method (EDRM) is applied to establish a closed form solution (CFS) about stress intensity factor (SIF) of three dimensional finite bodies containing inclined embedded cracks.
采用能量差率方法，首次导出含偏轴裂纹三维有限大体应力强度因子封闭解。
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