集装箱运输货物的安全装载研究  

Study of Safety Loading of Container in Transporting Goods

作　　者：王春生[1] 

机构地区：[1]兰州交通大学交通运输学院,甘肃兰州730070

出　　处：《兰州交通大学学报》2009年第1期97-100,共4页Journal of Lanzhou Jiaotong University

基　　金：甘肃省自然科学基金(3ZS042-B25-021)

摘　　要：货物在流通过程中发生破损的原因不只是包装和管理不善造成的,很多破损是由运输或装载不当而引起的.在分析包装件运输环境的基础上,对装载集装箱的货物重量分布进行了力学分析,得出局部负荷产生的弯矩如在最大容许弯矩范围以内时,装载货物重量与最大载货重量之比W/W0,同装载货物的长度分布率α=l/L的关系式;绘出了20 ft和40 ft集装箱在装货量一定时,随着货物底分布长度的变化,底梁和下侧梁之合计挠度达到极限值的曲线图;绘出了装载货物的偏心率与容许装货重量的关系图;对现场安全装载作业有一定的指导作用和参考价值.The cause of goods damaged in circulating is not only bad packing and ill management, but also improper transporting and loading. The paper carries out mechanical analysis of the weight distributing of goods in loading container based on analysis of packing and tansporting environment, and draws the formula of the ratio of the weight of loading goods and the maximum loading weight W/W0,and the length distributing ratio of loading goods α=l/L under the condition that the bending quadrature produced by part load is within the range of the maximum bending quadrature. It also gives the graph that the sum deflection of mudsill and underside girder can reach high-point value with the length of bottom distributing varying, when the loading amounts of container of 20ft and 40ft are given. Furthermore, it provides the relation graph of an eccentric rate of loading goods and the allowed loading amount. For on-site safety loading work, it has certain guidance and reference value.

关 键 词：集装箱 安全装载 负荷分配 力学分析 

分 类 号：TB487[一般工业技术—包装工程]