挖掘机运输船受力部位结构强度分析  

Structural strength analysis of excavator transport vessel under force

作　　者：姜磊[1] 陈攀[2] 衣雅琳 JIANG Lei;CHEN Pan;YI Yalin

机构地区：[1]交通运输部水运科学研究院,北京100088 [2]中国舰船研究设计中心,湖北武汉430064 [3]北京海纳川汽车部件股份有限公司,北京102600

出　　处：《中国修船》2019年第4期30-32,共3页China Shiprepair

摘　　要：文章依据《钢制内河船舶建造规范》相关要求,对29.8m挖掘机运输船进行2种工况下重点受力部位的局部强度计算,并依据规范对挖掘机运输船局部强度进行校核,计算结果表明,该挖掘机运输船强度满足规范要求。According to the relevant requirements of steel inland ship construction specifications,the local strength calculation of the key force parts of the 29.8m excavator transport ship under two working conditions is carried out,and the local strength of the excavator transport ship is checked according to the specifications. The calculation results show that the strength of the excavator transport ship meets the specifications.

关 键 词：挖掘机运输船 合成应力 许用应力 剪应力 

分 类 号：U661.4[交通运输工程—船舶及航道工程]