摘要
堆场的垛位管理是干散货码头的重要问题。基于随机服务理论,对堆场垛位的动态变化进行了深入研究,分析了垛位动态变化的机理,将连续空间的堆场进行了网格化逼近,建立了堆场垛位动态变化的数学模型。在此基础上,建立了描述堆场垛位动态变化的煤炭码头物流系统细化仿真模型,并结合实际专业煤炭码头的仿真试验,验证了模型的精确性和适用性。
The management of the stack yard of bit dry bulk terminal is an important issue.Based on the stochastic service theory,we carry out a study on the dynamic changes of yard pile-bit,analyze the theory of the dynamic change of yard pile-bit,？and establishe a yard pile-bit dynamic mathematical model by gridding the continuous？space？of the？yard.On this basis,we establish a simulation model of the coal terminal logistics system which has a fine description of the dynamic change of the yard pile-bit.Moreover,we make a simulation test of an actual professional coal terminal,which verify the accuracy and applicability of the model.
出处
《水运工程》
北大核心
2012年第8期67-71,共5页
Port & Waterway Engineering
关键词
码头
垛位
网格
terminal
pile-bit
grid
