论文部分内容阅读
石人沟露天铁矿生产规模为150万吨/年。用4米~3电铲装车,太脱拉(15吨)、贝拉斯(27吨)、T—20和北京牌(20吨)等四种类型的汽车运输。为了客观地反映和认识装运过程的规律,给设计和生产提供可靠的信息,我们根据矿山全面查定所积累的统计资料,对该矿装运过程进行了数字计算机模拟的尝试。 (一) 建立数学模型和选择计算方法 1.建立数学模型
Shirengou open-pit iron ore production scale of 1.5 million tons / year. Four types of cars are loaded with 4-3 power shovels, too much pull (15 tons), Belas (27 tons), T-20 and Beijing license plate (20 tons). In order to objectively reflect and understand the rules of the shipping process and provide reliable information for the design and production, we conducted a digital computer simulation of the shipment process of the ore based on the statistical data accumulated by the comprehensive investigation of the mine. (A) to establish mathematical models and selection of calculation methods 1. To establish a mathematical model