计算机物流仿真技术在企业决策上的应用

主要讲述了计算机仿真技术在我国自动化物流系统中的发展和应用;根据应用实例,介绍计算机仿真的基本步骤和方法;并阐述了未来计算机仿真技术在我国物流行业中的重要地位和发展前景。     

我国集装箱运输发展战略研究

分析了我国香港港、高雄港、上海港、深圳港集装箱运输的发展状况,提出了我国集装箱市场面临的机遇以及严峻的挑战,针对我国集装箱市场存在的问题,提出了进一步的改进措施。     

从供应链管理看现代物流对我国航运业的影响

在海洋运输的基础上,全面介入物流服务,积极配合货主对运输服务更高层次的要求,以货主为中心全面提高门到门运输的服务水平,将给航运企业自身带来多方面的竞争优势。事实表明,从海洋运输向综合物流服务转变,已经成为国际航运企业发展的大方向。本文介绍了现代物流的供应链管理、“双赢”及“多赢”战略,以客户为中心等理念在航运业中的应用情况;结合大量的例子,从供应链管理角度分析我国航运存在的问题,并探讨解决问题的措施。     

国际航运物流虚拟联盟伙伴选择研究

提出了国际航运物流虚拟联盟的概念,介绍了国际航运物流虚拟联盟合作伙伴的选择程序。根据合作伙伴选择评价的原则和我国航运物流企业的现状,初步构建了国际航运物流虚拟联盟合作伙伴的选择评价指标体系,然后采用调查问卷的形式,对选择评价指标体系进行了修正。以鼎盛航运物流公司为例,采用层次分析法(AHP)对国际航运物流虚拟联盟进行了实证分析,结果合理、实用。     

促进铁路现代物流业发展的策略分析

阐述了发展铁路现代物流业的总体构想和实施原则,从加快铁路物流标准化体系及信息化建设,规范铁路物流业管理机构,加强物流统计和人才培养,完善铁路各项规章制度等方面提出了发展铁路现代物流业的策略。     

西安市顺城巷改造工程的设计特色

该文以西安市顺城巷改造工程为实例,重点论述了背街小巷改造工程的设计思路、设计特色、实施效果。最后提出了背街小巷改造工程的建议。     

浅析齐齐哈尔市永安立交桥节省用地完善交通功能

本文针对齐齐哈尔市永安立交桥桥址地理环境局限的特殊条件，提出一个既能满足交通要求，又节省建设用地，减少投资的工程设计方案，经建成后多年的运行，效果明显。     

Bridge and tunnel toll elasticities in New York

In 1992, the authors carried out a statistical analysis of Triborough Bridge and Tunnel Authority (TBTA) crossings in New York City, to determine the impact of toll increases on traffic volumes and revenue. Using twelve years of monthly time-series data, we developed a set of multiple regression models that estimated traffic volumes on each TBTA bridge and tunnel as a function of the toll level and other explanatory variables. In most cases, the estimated toll elasticities were negative and much less than 1.0 in absolute value; the median toll elasticity for automobiles was found to be –0.10. Our finding that automobile travel demand is highly inelastic with respect to toll rates is consistent with most previous travel demand studies.     

Trucking industry demand for urban shared use freight terminals

The issue of shared use urban freight facilities first received attention during the 1970s when it was observed that, while inter-urban freight movements were becoming increasingly efficient, there were significant diseconomies in the movement of freight via truck within urban areas. Early research suggested that shared urban freight facilities should be constructed so that trucking companies could consolidate smaller shipments into larger ones. In the past few years, the concept of Urban Ports has gained increasing attention, not just for carriers who need to load and unload freight, but to provide a place near the urban center for truckers to wait out peak traffic periods. In this paper, using recently developed survey data, we examine trucking company interest in such facilities by examining the results of an ordered probit demand model.     

深圳市坪盐通道规划研究方案的初步分析

该文从深圳市原有的高快速路网体系的实际出发,结合坪盐通道的规划研究方案,对新增加快速通道规划研究需要注意的若干问题进行了探讨,为完善城市高快速路网体系提供参考。