风险管理在某EPC项目中的应用

设计单位作为工程设计、采购、施工的总承包商,对建设工程的质量、安全、工期、造价、环保等全面负责,比传统的工程设计扩大了责任范围,增加了管理难度,同样承担了更多的风险.那么,如何在建设过程中对可能存在的风险进行识别和评价,此文从设计、采购、施工等方面进行论述和评价.根据评价等级,对不可接受的风险,提出可采取的应对措施,以期达到风险管理的目的.     

公路运输与管理专业“2＋1＂实训教学模式研究

文章针对高职院校三年制教学模式下公路运输与管理人才培养的弊端,结合公路运输行业的发展实际,提出公路运输与管理专业推行“2＋1”实训教学模式改革的必要性,阐述了分阶段、循环递进式的实训教学模式及实施流程,并评述了该教学模式取得的成效与存在的不足.     

Personalized real-time traffic information provision: Agent-based optimization model and solution framework

The advancement of information and communication technology allows the use of more sophisticated information provision strategies for real-time congested traffic management in a congested network. This paper proposes an agent-based optimization modeling framework to provide personalized traffic information for heterogeneous travelers. Based on a space–time network, a time-dependent link flow based integer programming model is first formulated to optimize various information strategies, including elements of where and when to provide the information, to whom the information is given, and what alternative route information should be suggested. The analytical model can be solved efficiently using off-the-shelf commercial solvers for small-scale network. A Lagrangian Relaxation-based heuristic solution approach is developed for medium to large networks via the use of a mesoscopic dynamic traffic simulator.     

移植TAFE质量管理体系强化高职院校质量管理

通过对TAFE中ISO质量理念和方法的研究，全面深刻了解TAFE质量管理体系。结合我国职业教育质量管理特点，移植TAFE的成功经验，建立完善我国当前的高职质量管理体系，推动高职教育质量建设。     

祁临高速公路运营管理的着力点探讨

从高速公路运营管理的自身规律出发,论述了祁临高速公路运营管理着重抓好管理的几个环节,仅供同行参考。     

State ocean policy initiatives in Florida

Abstract

A territorial sea comprising 6.7 million acres of offshore lands extending three geographic miles into the Atlantic Ocean three marine leagues (nine geographic miles) into the Gulf of Mexico makes Florida the second largest “oceanowning”; state in the contiguous United States. Florida's history, climate, economic development, and worldwide reputation have evolved from the state's relationship with the sea. The state is now becoming aware that aggressive management of its ocean resources is necessary to preserve the future of that relationship. The purpose of this article is to present some of Florida's recent legal and policy initiatives that have been directed toward better understanding and management of ocean resources and uses.     

Adapt-Traf: An adaptive multiagent road traffic management system based on hybrid ant-hierarchical fuzzy model

Usually, road networks are characterized by their great dynamics including different entities in interactions. This leads to more complex road traffic management. This paper proposes an adaptive multiagent system based on the ant colony behavior and the hierarchical fuzzy model. This system allows adjusting efficiently the road traffic according to the real-time changes in road networks by the integration of an adaptive vehicle route guidance system. The proposed system is implemented and simulated under a multiagent platform in order to discuss the improvement of the global road traffic quality in terms of time, fluidity and adaptivity.     

浅析如何加强铁路设计院科技档案管理

铁路设计院在勘察设计过程中产生的科技档案是铁路工程建设的重要资料和宝贵财富,是下一步施工、监理等建设环节的重要依据。只有不断地加强铁路设计院的纸质文件和电子文件的收集、整理和归档工作,才能保证铁路科技档案完整、准确、系统、安全和有效利用,更好地为铁路建设服务。本文对铁路勘察设计院科学技术档案纸质文件、电子文件归档过程中存在的一些问题以及解决方法进行论述。     

快速搭载分析

考虑到缩短船舶总段的搭载时间是实现快速搭载的关键,利用动作分解的方法,分别从定置管理、分段划分、精度管理、工装开发和约束设计等5方面展开对快速搭载的研究分析,并针对相关问题提出解决方法和措施。