某高速公路隧道水害原因分析及治理

公路隧道运营过程中极易发生水害,针对宝牛高速公路某隧道的水害现象进行实地勘察和取样分析,综合提出了简单易行的解决方案,并取得了良好的治理效果。     

基于LabVIEW和PXI的电力机车电气综合性能测试系统

介绍了电力机车电气综合性能测试平台的基本组成,从硬件平台、软件设计等方面详细分析了基于LabVIEW和PXI的电力机车电气综合性能测试系统的开发应用。     

关于大号码道岔列控系统设计的分析

根据当前列车运行控制系统对大号码道岔的相关设计规范,分析车载系统控制逻辑,提出当前列控系统在大号码道岔设计中需要注意的几点内容。     

Inventory,Classification, and Analysis of Special Management Areas Associated with U.S. Coastal Programs

Area-based management approaches may be beneficial in integrating sectoral, single-purpose laws and regulations; however, these benefits may not be attained if special area designations are equally sectoral or single-purpose in nature. Over 60 types of special management areas were documented under U.S. coastal programs, and a new classification scheme was developed to allow comparisons and analyses across programs. Results indicate that requirements and incentives for special area designations under the Coastal Zone Management Act did little to standardize or influence area-based management systems associated with state and territory coastal programs. Further, the absence of clear patterns within and between coastal programs with respect to special area policies suggests a limited commitment to this important aspect of coastal management. Continued research is needed to document the effectiveness of the various area-based management approaches presented in this article.     

Monitoring Human Activity in an Area Dedicated to the Protection of the Endangered Mediterranean Monk Seal

Mediterranean monk seal populations have declined dramatically and survive in subpopulations scattered throughout their original distribution. The National Marine Park of Alonnisos, Northern Sporades is the first marine protected Area dedicated to the protection of the species in the Mediterranean. A Monitoring and Awareness Project has been carried out in the area from 1993 to 2000, the results of which have produced a detailed profile of the human usage pattern of the Park and indicated a significant reduction of illegal activities in the area. The pattern of human usage has enabled the monitoring team to adjust their efforts in the Park over time and provided essential baseline data for future management. The combined monitoring and awareness efforts have contributed significantly to the conservation of the Mediterranean monk seal by successfully protecting pupping sites and reducing human-induced mortality of the species in the area.     

城市综合客运枢纽进出站道路交通方案设计——以宿迁综合客运枢纽为例

为解决宿迁市综合客运枢纽与市内快速路网体系（上海快速路）快速衔接问题,对工程概况、技术标准、建设条件进行了分析,根据远景年交通量预测,对总车道边进行了计算,研究确定了城市快速路与综合客运枢纽如何进行快速转换的设计思路,并对总体方案进行了比选,选择出了较优的综合客运枢纽进出站交通方案     

榆佳高速公路工程综合管理系统在过程管理中的实践与应用

对榆佳高速公路综合管理系统的功能以及在实践中的应用做了详细阐述,信息化管理有助于提高项目管理效率、提升形象、增进沟通、降低成本,从而提高企业核心竞争力.信息化管理推进了项目建设的规范化运作,有助于精品工程的实现.     

城市轨道交通综合枢纽 信息化设计思路剖析

通过对深圳北站交通枢纽建设项目的案例分 析,结合信息化集成系统的特点,对城市轨道交通综合 枢纽信息化设计的思路进行剖析。提出按照城市轨道 交通综合枢纽总体功能规划、综合枢纽运营管理模式 研究、信息化系统功能设计、信息化系统接口设计的系 统构建思路,并采用层次分析法与德尔菲法构建信息 化系统的评价体系,为其他城市进行交通综合枢纽信 息化系统设计提供参考。     

铁路专用线视频监控系统的研究

介绍一种与车号识别相结合的视频监控系统,描述系统构成和功能.     

铁路延伸客服系统设计方案研究

随着客运专线铁路及电子商务的兴起,延伸铁路客运服务信息系统将为旅客提供更加便捷高效的服务,介绍了延伸旅客服务信息系统的总体方案及设计。