如何加大农村公路工程质量监督力度

分析了五年来辽阳市农村公路建设质量的形势;强调质量监督下作在农村公路建设项目管理中的重要性和加强农村公路下程质量监督管理应做好的几方面下作。     

A tool to aid redesign of flexible transport services to increase efficiency in rural transport service provision

Rural areas generally have lower and more dispersed demands for travel which cannot sustain conventional public transport services and consequently have a greater number of flexible and demand responsive transport services operating. These services usually operate on a stand-alone basis, are often subsidized and are typically only accessible by certain passenger types or for specific trip purposes. This generally results in uncoordinated and inefficient transport provision overall. The Flexible integrated transport services (FITS) system featured in this paper has been designed to address this problem. FITS can be used as a planning tool to assess potential benefits from relaxing operating constraints (e.g., a service's operating boundaries), which can potentially suggest service redesign. It also includes the capacity to assign subsidy payments on a trip by trip basis to increase cost efficiency whilst meeting a greater proportion of transport needs. The case study in the paper focusses on transport to health in the Aberdeenshire and Morayshire areas of Scotland in the UK. Despite flexible transport operators receiving public funds to meet passenger needs, this is currently being supplemented by public bodies paying large amounts in taxi fares in instances where there is a statutory obligation to provide travel but where no other suitable transport service exists. The results demonstrate the potential substantial savings which could be realized by allowing transport operators to redesign their services by relaxing constraints and by the reassignment of subsidies: resulting in more passenger demands being met and a reduction in public spending on taxi fares.     

农村公路施工质量缺陷收集与措施分析

对农村公路施工质量控制要点进行分析,并针对杭州市农村公路施工中存在的质量缺陷进行收集,对这些缺陷采取改进措施,可有效提高农村公路施工质量。     

Induced traffic and economic appraisal

Economic appraisal of major roads in the UK is based on a set of standard procedures and conventions. A central assumption has been that the volume and pattern of traffic in any given year is independent of the quality of service offered by the network — the fixed trip matrix assumption. Failing to consider induced traffic can have serious consequences for the accuracy and robustness of the measured traffic benefits from road improvements. Assessment of the wider economic benefits of roads, which is an important political imperative for road investment, is also made more difficult. Two conclusions are reached. Variable trip matrix methods need to be introduced for the appraisal of major road schemes, and scheme appraisal needs to be complemented by a more strategic area-wide approach to evaluation. In responding to its advisory committee (SACTRA), the UK Department of Transport has accepted the first of these conclusions and is cautiously favourable to the second.     

对实现农村公路可持续发展的几点思考

农村公路是广大农村地区最主要的交通基础设施,农村的公路建设和发展直接影响农民的生产和生活。文章指出,各级政府对农村公路的重视程度和投入力度,才是保障农村公路良好运营、促进农村公路全面协调可持续发展的关键。     

新民居建设农村公路安全性分析

农村公路是与＂三农＂关系最为直接的公共基础设施之一,和谐社会的建立包括新民居建设。很多地区新民居项目建设陆续投入使用,但是基础设施建设速度却与新民居的建设不匹配,导致新民居建设下的农村公路存在很多问题,安全形势不容乐观。文章通过对河北省承德地区兴隆县农村公路进行大量实地调查,采用数理统计分析的方法,分析出新民居建设下农村公路存在的安全问题,并从建设、管理、养护等方面分别提出了改进措施,为和谐社会的建立提供了科学建议。     

农村牧区推行客运公交化运营模式的探索与思考

农村牧区客运需求逐年增加,客运量增大,客运市场结构发生变化,因此,农村牧区客运运营模式要适应客运市场的发展变化。文章以内蒙古赤峰市阿鲁科尔沁旗农村牧区客运运营模式的转变为例,探索、阐述了农村牧区客运公交化运营的可行性及必要性。     

专用公路交通量预测方法的研究

分析了专用公路交通量预测的影响因素,把专用公路交通量预测分为3类:A类机械变化交通量、B类园区诱增交通量及C类趋势交通量。提出了3类交通量的预测方法,并通过实例应用,验证了预测方法的可行性。     

陕西省新型农村合作医疗试点区妇幼保健现状分析

目的通过对陕西省新型农村合作医疗试点地区洛川、彬县两地妇幼保健现状的调查,了解试点地区农村妇女对妇幼保健知识的需求。方法采用分层抽样,抽取洛川、彬县育龄妇女入户进行妇幼保健现状问卷调查。结果试点地区妇幼保健服务落后,两地区有显著性差异。结论发展经济,增强妇幼保健意识和提高乡村妇幼保健人员业务水平,可有效改善新型农村合作医疗地区妇幼保健状况。     

浅谈农村公路建设存在的问题与对策

针对当前农村公路建设、养护管理现状和存在的问题,提出一些建议,供同行参考.