| 爆炸应力波在平界面上传播的动态光弹性实验研究 |
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| 引用本文： | 徐晓剑,毕谦.爆炸应力波在平界面上传播的动态光弹性实验研究[J].应用基础与工程科学学报,1995(1). |
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| 作者姓名： | 徐晓剑 毕谦 |
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| 作者单位： | 北京农业工程大学水利与建筑工程系，昆明工学院建筑工程力学系 北京 100083，昆明 650093 |
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| 摘 要： | 本文采用动光弹技术,对模拟地质弱面、裂隙构造的环氧树脂模型进行了小型微量爆破实验,对爆炸应力波在平界面上传播的现象与规律进行了实验研究,为采矿工程中进一步探讨复杂介质中的爆破破碎机理提供具有参考价值的实验依据。
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| 关 键 词： | 动光弹技术 爆炸应力波 平界面 爆破机理 |
Dynamic Photoelastic Experimental Study on the Blasting Stress Wave Propagating Over Plane Interface |
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| XU Xiaojian.Dynamic Photoelastic Experimental Study on the Blasting Stress Wave Propagating Over Plane Interface[J].Journal of Basic Science and Engineering,1995(1). |
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| Authors: | XU Xiaojian |
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| Institution: | XU Xiaojian
(Beijing Agricultural Engineering University. Beijing 100083)
BI Qian
(Kunming University of Technology) |
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| Abstract: | In this paper, by using the dynamic photoelastic technique, the small-scale explosive experments for the epoxy resin containing cracks is performed to simulate the geological weak-surface and the default structures. The phenomenon of blasting stress wave propagation over plane interface is strudied. The research provides useful experimental date for the study of blasting fracture mechanism in complex medium in mining enginerring. |
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| Keywords: | Dynamic Photoelasticic Blasting Stress Wave Plane Interface Blasting Mechanisms |
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