摘要：运输是物流系统的一个重要组成部分，而土石方调配作为土石方工程的一个重要环节，也是一个特殊的物流活动。随着经济的发展，物流仿真系统发展越来越快，关于物流仿真系统的参考文献越来越多。而有关土石方调配系统的的研究文献，主要集中于数学模型，仿真模型的文献相对较少。因此，将仿真与土石方调配系统结合成为一个必然趋势。
本论文以江津区某拆迁还房项目为背景，通过对相似项目的装载时间、车辆清洗时间、车辆运输时间的调查，运用最小二乘法对调查所得的数据进行分析、卡方检验和大样本总体检验对最优结果进行验证。采用Flexsim 软件进行建立计划模型，并且对计划模型进行分析，最终得到一个优化方案。
关键词: 土石方，物流，仿真，调配
ABSTRACT: Transportation is an important part of logistics system, and the conditions deployment as an important link in cubic metro project, is also a special logistics activity of logistics system. With the development of economy, the logistics simulation system developing become faster , for the reference of logistic simulation system is becoming more and more research literature，but conditions procurement systems, mathematical model, focused on the literature of simulation model is also less. Therefore combines simulation and t deployment system become an inevitable trend.
This thesis main proposed a demolition also room in metro project as the background, through to the similar project loading time, vehicle cleaning, vehicle transportation time, using the least squares method to survey data analysis, chi-square test and Big sample test to validate the optimal results. Flexsim software is adopted to plan model, and analyze the planning model, finally get a optimized scheme
Key words：cubic meter of earth and stone；logistic；simulation；Transportation
