| 应力强度因子的边界配置法程序及工程应用 |
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| 引用本文： | 熊先仁,袁去惑.应力强度因子的边界配置法程序及工程应用[J].江西科学,1996,14(2):106-113. |
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| 作者姓名： | 熊先仁 袁去惑 |
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| 作者单位： | 江西电力职工大学，江西省水利设计院 |
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| 摘 要： | 从断裂力学的观点出发，在水压和自重的作用下应用边界配置法，求解重力坝坝踵区的应力强度因子，据此分析重力坝的开裂和稳定性，突破了传统的重力坝关于强度和稳定性的设计方法，其工程效益显而易见。
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| 关 键 词： | 重力坝 应力强度因子 边界配置法 稳定性 |
THE PROCEDURE OF THE MODE OF BOUNDARY COLLOCATION OF STRESS INTENSITY FACTOR AND ITS APPLICATION |
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| Xiong Xianren,Yuan Quhuo,Yang Jumei,Liu Yunhua.THE PROCEDURE OF THE MODE OF BOUNDARY COLLOCATION OF STRESS INTENSITY FACTOR AND ITS APPLICATION[J].Jiangxi Science,1996,14(2):106-113. |
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| Authors: | Xiong Xianren Yuan Quhuo Yang Jumei Liu Yunhua |
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| Abstract: | The gist of this article is how to evaluate the stress intensity factor of the heels of gravity dams under the action of water pressure and deadweight by applying the mode of boundary collocation and based on fracture machanics using the evaluation method mentioned above the fission or stability of the dam heels has bee analyzed not using the traditional design method in caculating the intensity and stability of gravity dams. The engineering benefit of this mode for engineering is obvious. |
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| Keywords: | Gravity dam Stress intensity factor The mode of boundary collocation Procedure Engineering application |
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