35 T敞顶箱专用卷钢座架静态荷载强度检测及冲击试验  

Static Load Strength Test and Impact Test of 35 T Open Top Box Special Coil Steel Seat Frame

作　　者：俞培莉 YU Peili(Lanzhou Jiaotong University Engineering Testing Co.,Ltd,Lanzhou 730000,China)

机构地区：[1]兰州交通大学工程检测有限公司,甘肃兰州730000

出　　处：《云南水力发电》2024年第7期26-29,共4页Yunnan Water Power

摘　　要：以35 T敞顶箱为例,在通过soildworks机械设计软件对CRTZJ01型卷钢座架进行造型并对其受力进行理论分析的基础上,进行卷钢座架的静态荷载强度检测和冲击荷载试验研究。试验结果表明:试验前后座架整体状态完好,试验后未发现任何肉眼可见的座架变形、焊缝开焊、座架破损损伤等情况,座架相对于车体无明显位移,因此,35T敞顶箱专用卷钢座架满足卷钢铁路安全运输的要求。Taking a 35 T open top box as an example,this paper uses Solidworks mechanical design software to shape CRTZJ01 coil steel frame and conduct theoretical analysis of its stress.The static load strength detection and impact load test research of the coil steel frame are also carried out.The test results show that the overall condition of the seat frame before and after the test is intact.After the test,no visible deformation,weld opening,or damage to the seat frame were found.The seat frame has no significant displacement relative to the vehicle body.Therefore,35 T open top box special coil steel seat frame meets the requirements for safe transportation of coil steel railways.

关 键 词：35T敞顶箱 卷钢座架 静态荷载 冲击试验 合成应力 

分 类 号：TH24[机械工程—机械制造及自动化]