大参数桁架式岸边集装箱起重机主梁截面选型分析  

Type selection of section of main girder of large parameter truss quayside container crane

作　　者：林伟华 孙亚平 郭晓伟 Lin Weihua;Sun Yaping;Guo Xiaowei

机构地区：[1]上海振华重工(集团)股份有限公司,上海200125

出　　处：《起重运输机械》2023年第8期58-63,共6页Hoisting and Conveying Machinery

基　　金：上海市科委项目“上海港口机械工程技术研究中心”(20DZ2281300)。

摘　　要：岸边集装箱起重机设备的大型化对码头基建承载能力以及设备防风安全提出了更高要求,采用桁架式主梁设计的岸边集装箱起重机设备质量轻,迎风面积小,是岸边集装箱起重机设备大型化与绿色化升级的有效解决方案。文中通过Ansys软件对矩形四片式和矩形三片式2种截面的岸边集装箱起重机桁架主梁进行计算,对比分析了这2种截面的刚度力学性能特点及其在岸边集装箱起重机主梁中的应用条件,为大参数桁架式岸边集装箱起重机的主梁截面选型提供了依据。The large-scale quayside container crane equipment puts forward higher requirements for the bearing capacity of wharf infrastructure and the wind safety of the equipment.The quayside container crane with truss girder is light in weight and small in windward area,which is an effective solution for the large-scale and green upgrade of quayside container crane equipment.The truss girder of the quayside container crane with rectangular four-piece and rectangular three-piece sections is calculated by Ansys software,and the stiffness mechanical characteristics of these two sections and their application conditions in the quayside container crane girder are compared and analyzed,which provides a basis for the selection of the girder section of the large-parameter truss quayside container crane.

关 键 词：岸边集装箱起重机 桁架式 四片闭口式截面 三片开口式截面 刚度 

分 类 号：U653.921[交通运输工程—港口、海岸及近海工程]