“软式”拦阻墙结构设计与试验验证  

Structural Design and Test Verification of“Soft”Arresting Wall

作　　者：姚建成 闫亚斌 于静 陈栋梁 Yao Jiancheng;Yan Yabin;Yu Jing;Chen Dongliang(AVIC XAC Commercial Aircraft Co.,Ltd.,Xi'an 710089,Shaanxi,China)

机构地区：[1]中航西飞民用飞机有限责任公司,陕西西安710089

出　　处：《工程与试验》2022年第2期91-92,共2页Engineering and Test

摘　　要：基于货运飞机拦阻货物的拦阻系统设计,本文从通用的两种设计形式(软式拦阻网设计和硬式拦阻墙设计)的优缺点出发,结合国产MA600飞机总体布局的实际情况,创新性地提出了“软式”拦阻墙设计方案。通过结构详细设计和静强度试验验证,证明了“软式”拦阻墙结构可满足货物的拦阻要求,符合CCAR25部应急着陆条款的载荷要求。该设计思路可推广应用于其他类似的结构。Based on the arresting system design of cargo aircraft arresting cargo,starting from the advantages and disadvantages of two common design forms,soft arresting net design and hard arresting wall design,and combined with the actual situation of the overall layout of domestic MA600 aircraft,this paper creatively puts forward the“soft”arresting wall design scheme.Through the actual detailed structural design and static strength test verification,it is proved that the“soft”arresting wall structure can meet the blocking requirements of goods and meet the load requirements of the emergency landing clause of CCAR25.The design idea can be popularized and applied to other similar structures.

关 键 词：软式拦阻网 硬式拦阻墙 “软式”拦阻墙 CCAR25部 

分 类 号：V216.1[航空宇航科学与技术—航空宇航推进理论与工程]