空投用缓冲装置使用效果的量化评估  

Quantized assessment by using air buffer device's effect

作　　者：王翠香[1] 李晔[1] 任谨慎[1] 傅振堂[1] 雷晓梅[1] 

机构地区：[1]空军工程大学理学院,陕西西安710051

出　　处：《西安邮电大学学报》2011年第S2期51-53,共3页Journal of Xi’an University of Posts and Telecommunications

摘　　要：为了解决空投物质落地时发生侧翻的问题。本文通过对"空投用缓冲装置"在接地后发生侧翻的受力分析,根据物理学知识和材料力学知识,建立撞击后缓冲装置的力学分析模型。给出缓冲装置防侧翻效果的量化评估。为空投缓冲装置的设计提供了理论依据。The aim is to solve landing rollover problem when airdropping supplies.According to the knowledge of physics and mechanics of materials,based on force analysis of air buffer device when it rolls over while landing,the mechanical analysis model after shock is established.The quantized assessment of the buffer device's rollover prevention is made.It provides a theoretical basis for the design of the air buffer device.

关 键 词：缓冲装置 地锚 力学分析模型 

分 类 号：TB535.1[理学—物理]