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文章以广州南沙开发区滨水大道东市政工程为例,介绍了高压旋喷注浆加固的施工工艺,提出了软基处理过程中应注意的事项。 相似文献
353.
陈永林 《筑路机械与施工机械化》1991,(4)
本文介绍了山东济宁市公路管理段对筑路机械和操作维修人员实行年度技术检审的情况.对技术检审在机务管理工作中的实施进行了探讨. 相似文献
354.
Since the mid-1990s, the effectiveness of road safety measures in Hong Kong has been weakening. Six administrations in Australia, California, Great Britain (GB), Japan, New Zealand and Sweden are selected to help review the road safety activities in Hong Kong. Nine main components of the road safety strategy, including vision, objectives, targets, action plan, evaluation and monitoring, research and development, quantitative modeling, institutional framework and funding are summarized from the road safety strategies of these overseas administrations and compared to that of Hong Kong. It is found that Hong Kong's road safety activities have to be restructured to make significant improvement. In the future, a new approach structured by the nine different road safety components is recommended. The lessons learnt can be generalized to smooth the progress of other administrations at the Intermediate Stage towards the Advanced Stage of road safety development by using the short-, medium- and long-term approaches. 相似文献
355.
路段交通冲突技术研究 总被引:12,自引:1,他引:11
对路段交通冲突进行定义和分类,着重研究严重冲突的判别标准和分级标准是对现有交通冲突技术理论的一种完善和改进,为路段交通安全分析评价提供一种新的研究途径。 相似文献
356.
Antti Talvitie 《Transportation》2008,35(3):375-393
The paper unpacks the planning process into its component parts: model, process, technique, and goals—the “good thing”. The
paper advances the concept that planning, policy-making, and organizational restructuring can be analyzed under the same framework.
Each of the four components is described and reductionist examples are presented to clarify the intention and to illustrate
the technique that the transport analyst teams employ in their work. The examples cover both successes and failures. They
point toward the enormous scientific task ahead for planning to become meaningful and relevant to the problems of today. Finally,
in the frame of the willingness to pay, the paper puts forward a case for an institutional framework for a financially autonomous road administration. Similarly
organized, administered, and managed entities are relevant also for other transport modes.
Antti Talvitie is a Professor (part time) at the Helsinki University of Technology. He has private practice as consultant and as psychoanalyst in the Washington DC area. Previously, Mr. Talvitie worked in the World Bank; was GM of Viatek Consulting Engineers in Espoo Finland; served as Director of Highway Construction and Maintenance in the Finnish Road Administration; and was Professor in the US, including Chairmanship of the Department Civil Engineering at the University of Buffalo. Mr. Talvitie holds Ph.D. in Civil Engineering from Northwestern University, Evanston, IL, and Certificate in Psychoanalysis from the Boston Graduate School of Psychoanalysis. 相似文献
Antti TalvitieEmail: |
Antti Talvitie is a Professor (part time) at the Helsinki University of Technology. He has private practice as consultant and as psychoanalyst in the Washington DC area. Previously, Mr. Talvitie worked in the World Bank; was GM of Viatek Consulting Engineers in Espoo Finland; served as Director of Highway Construction and Maintenance in the Finnish Road Administration; and was Professor in the US, including Chairmanship of the Department Civil Engineering at the University of Buffalo. Mr. Talvitie holds Ph.D. in Civil Engineering from Northwestern University, Evanston, IL, and Certificate in Psychoanalysis from the Boston Graduate School of Psychoanalysis. 相似文献
357.
望(江)东(至)长江公路通道是国家高速公路网中济南至广州高速公路最顺捷的过江通道,其建设十分必要和迫切.故对过江主体工程采用桥梁或隧道方案进行定性和定量的分析,并得出最优桥梁方案意义重大。 相似文献
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道路安全性的影响因素很多,主要分析了道路安全系统的组成中的道路环境及与设施对道路安全性的影响及应采取的控制措施. 相似文献