| 落石运动分析和治理 |
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| 引用本文： | 沈显才.落石运动分析和治理[J].施工技术,2009(Z1). |
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| 作者姓名： | 沈显才 |
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| 作者单位： | 中铁十一局集团第一工程有限公司; |
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| 摘 要： | 针对危岩落石灾害所特有的高速运动、高冲击能量、多发性以及运动过程的复杂性等特点,通过基础物理的碰撞计算方法和离散单元法,确定落石的运动轨迹和能量,并进行针对性防护。
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| 关 键 词： | 落石 危害 离散单元法 防护 治理 |
Analysis and Treatment of Rockfall |
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| Shen Xiancai.Analysis and Treatment of Rockfall[J].Construction Technology,2009(Z1). |
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| Authors: | Shen Xiancai |
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| Affiliation: | No.1 Engineering Co.;Ltd.of China Railway 11th Bureau Group Co.;Ltd.;Xiangfan;Hubei 441004;China |
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| Abstract: | According to the characteristics of rockfall such as fast-moving,high impact energy,multiple,complexity of motion process etc., collision calculation method of basic physics and discrete element method are used to determine the motion track and energy of rockfall.Meanwhile,specific protection is carried out. |
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| Keywords: | rock fall damage discrete element method protection treatment |
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