| 轻型直升机起落架的载荷分析与设计 |
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| 引用本文： | 魏凯,陈铭.轻型直升机起落架的载荷分析与设计[J].飞机设计,2012(2):28-31. |
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| 作者姓名： | 魏凯 陈铭 |
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| 作者单位： | 北京航空航天大学航空科学与工程学院 |
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| 摘 要： | 轻型直升机的滑橇式起落架结构简单,有着广泛的实际应用。本文针对某项目直升机的设计需要,用机械能守恒定律和材料力学的方法对该型起落架的着陆载荷做出定量分析,并校核了起落架的垂直过载和强度。
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| 关 键 词： | 滑橇式起落架 机械能守恒 过载 强度 |
Load Analysis and Design for the Skid Gear of a Small-sized Helicopter |
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| WEI Kai,CHEN Ming.Load Analysis and Design for the Skid Gear of a Small-sized Helicopter[J].Aircraft Design,2012(2):28-31. |
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| Authors: | WEI Kai CHEN Ming |
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| Institution: | (School of Aeronautic Science and Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100191,China) |
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| Abstract: | The skid gear of small-sized helicopters is widely used due to its simple structure.For meeting the requirement of design on some model of helicopter,this paper gives a quantity analysis on the landing load of the skid gear by using the law of the conservation of mechanical energy and methods from mechanics of materials,and also checks both the strength and overload coefficient of the skid gear. |
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| Keywords: | skid gear conservation of mechanical energy overload strength |
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