促进集装箱码头节能减排的新型GRID系统

环境保护是我国的基本国策,港口是我国物流综合运输体系的枢纽和重要节点,担负着节能减排的艰巨任务。GRID系统是适用于港口集装箱码头水平运输的新型设备,GRID系统的装卸设备具有自重轻、作业环节少和全电力驱动等优点,有利于集装箱码头的节能减排。     

我国西部港口物流作业机械状态智能化监控发展趋势探讨

物流作业机械状态智能化监控是港口信息化建设的重要组成部分。阐述了国内外港口智能化监控模式和技术的发展与演变,分析了我国西部港口智能化监控现状,研究了我国西部港口智能化监控存在的主要问题,探讨了其发展趋势。     

港口物流枢纽危险品监控与预警系统*

随着港口信息化基础建设的不断发展,以及无线传感、无线网络、视频监控等技术手段的成熟应用,结合港口物流枢纽危险品作业特点,构建危险品监控与预警系统已经具有可行性.在分析港口物流枢纽危险品监控与预警系统功能需求的基础上,提出系统的五层框架,即:信息采集层、信息传输层、信息管理层、支撑平台层和信息应用层,同时分析信息采集和处理的关键技术,并展望今后的研究方向.     

嵌入式平台视频通信系统的设计与实现

利用X.264视频压缩编码在嵌入式平台上进行实时视频通信系统前台和利用FFMPEG视频解码在linux平台上进行实时视频通信系统后台。实现了视频通信嵌入式系统的设计与开发,该系统具有视频采集和存储、无线网络传输等功能。该设计适用面广,用户计费流量低,功能实用可靠。     

Can clusters be bi-polar? Exploring the case of the Piraeus port–maritime cluster

ABSTRACT

Further to being Greece’s biggest port, Piraeus has been a traditional pole of attraction for a plethora of organisations, companies, and institutions engaged in port- and shipping-related activities. Regional development literature has already indicated that the benefits deriving from adjacency and agglomeration economies are maximised when individual entities are organised in forming business clusters. Therefore, the paper critically addresses the existence of theoretical preconditions to a competitive port–maritime cluster formulation in wider Piraeus area. Based on a thorough review of cluster theory, the basic characteristics of clusters are identified to provide the analytical tools for examining the geographical concentration and economic specialisation in Piraeus. Field research in the form of in-depth interviews with leading shipping- and port-related business representatives and institutional bodies and the analysis of qualitative and quantitative data collected revealed that necessary preconditions for successful cluster formulation are met despite the inexistence of a formally recognised cluster. Two distinct poles of economic activity (shipping and port related) are recognised, demonstrating differentiated clustering behaviours and patterns of interaction with other players. The paper concludes with proposals deriving from this dual cluster structure and governance and the need for innovative, differentiated strategies.     

Value creation in the port: opening the boundaries to the market

In the era of fierce competition among ports as elements of value chain systems, the opening of the boundaries to the market represents a crucial challenge that port authority has to cope with, in order to guarantee a lasting economic and social development of the port and its hinterland. We propose a theoretical framework to analyse value creation in the port and its hinterland through two core concepts: resource allocation and interaction. We illustrate such framework with the case of the port of Naples and, specifically, the contribution of the port authority and other port business operators to the value creation process of Garofalo, an export-oriented firm located in its hinterland. A discussion and suggestions for future research are provided in the last section.     

港口铁路综合作业能力计算及影响原因分析

根据铁路作业能力的分析方法,结合港口铁路作业的特点,提出了港口铁路综合作业能力的计算方法。分析影响作业能力的主要原因和提高港口铁路作业能力的具体措施。     

浅析码头上部构件及预应力混凝土方桩涂层防护修复技术方案

码头上部构件及预应力方桩由于海水和海洋大气的长年侵袭腐蚀,损坏严重。为加强对码头上部结构保护,使用了涂层防护修复技术。分别介绍上部结构和预应力方桩防腐蚀涂层防护维修方案设计。效果良好,可供参考。     

大型散货港区干雾抑尘系统应用研究

为解决干散货港口中散货堆场、皮带机接口、翻车机房等部位的抑尘效果差这一现状,研制了干雾抑尘系统。介绍散货港区除尘技术现状,分析干雾抑尘技术的应用形式、适用条件。详细阐述微米级干雾抑尘技术原理和微米级干雾抑尘装置组成。该技术有众多特点和优势,起到良好的节能效果。     

港口污水处理设备及中水回用系统设计运行管理实践

为进一步节能减排,秦皇岛港杂货分公司建设了港口污水处理设备和中水回用系统。对港口设计使用污水处理设备及中水回用系统的可行性进行分析。介绍项目设计原则、建设规模及处理要求。该项目取得良好效果。