加强设备管理 发挥公路机械效益

公路事业的发展离不开机械,而有了机械,管理跟不上,机械发挥不了应有效能就会带来损失.公路建设由五六十年代的手工劳动发展到目前的机械化施工,技术装备大大提高,公路养护和工程施工的质量及工期有了保证,同时带来了经济效益和社会效益的提高.设备管理其宗旨是以最低的设备寿命周期费用获得最佳效益,更好地为公路建设服务.我市在这方面做了大量工作,但也存在许多薄弱环节,还有潜力可挖。这给公路部门提岀了如何“加强设备管理发挥公路机械效益”的课题。1 筑养路机械设备的行业特殊性(1)机械设备分散性它受管理体制和     

搞好机械租赁 提高经济效益

介绍了山东省潍 坊市公路局在实行机械租赁制中采取“一制、三促、四挂钩”的激励机制和具体作法，说明机械租赁制对促进促进机务管理，提高机械使用效益，增加企业经济效益带来的好处。     

高速公路软基加固技术应用实例

文章介绍了深层搅拌桩、袋装砂井堆载预压、管桩加固某标段高速公路软基的施工技术,分析了施工中存在的技术问题并提出相应的对策。     

双护盾隧道掘进机(TBM)技术浅谈

隧道掘进机(TBM)是现代隧道施工的先进机械技术,双护盾TBM更因其施工速度快、适用岩层广、施工质量优等特点成为长大隧道施工的首选对象。文章对双护盾隧道掘进机的结构与掘进模式、适用条件、技术特点等作了简述,并对其应用前景进行了展望。     

海洋石油钻井平台设备安全管理探讨

首先阐述了设备安全管理定义,指出其对海洋石油钻井平台具有重要意义。随后从设备选型、日常维护、故障处理等三个方面并结合工作中的实例,对如何做好钻井平台的设备安全管理工作进行了探讨,表明了一些必须坚持的原则,提出了一些注意事项,对从事本行业设备管理人员开展工作有较好的指导意     

The Strategy for Coastal Sustainability: A Spanish Initiative for ICZM

The Spanish Strategy for Coastal Sustainability (SCS) was an initiative aimed at implementing coastal interventions under the principles of Integrated Coastal Zone Management (ICZM) and improving the state of the coast at the Spanish national level. The SCS, promoted by the Spanish Ministry of the Environment, started as a broad national strategy in 2005 and was finally delivered as a coastal planning instrument at the regional level in late 2007, designed to address coastal policies within the Spanish maritime–terrestrial public domain (MTPD). The initiative was triggered by the increasing pressure on the coastal zone and its preparation was supported by different European initiatives, first of all the European Recommendation on ICZM (413/2002/EC), while taking into consideration the future requirements of the Mediterranean Protocol on ICZM of the Barcelona Convention, signed in February 2008. Technically, the preparation of the SCS included four steps: (i) a Stakeholder Identification and Engagement process, including a stocktaking of the laws and regulations, (ii) the design of a broad Strategic Framework for the Spanish coastal zone, including a set of specific objectives and the instruments for its implementation, (iii) the signature of cooperation agreements for ICZM between the central government and the regions, and (iv) a detailed Technical Diagnosis at the local scale, designed to address future coastal interventions in the maritime–terrestrial public domain and its areas of influence. This article aims to: (i) illustrate the triggering factors of the SCS, including the Spanish coastal issues, the administrative framework at the national level, and the European and international policies addressing coastal management and (ii) illustrate the approaches and methodologies used for the preparation of the SCS, reporting the most relevant quantitative results. The article concludes that the SCS gave a strong contribution in the construction of a base of knowledge for the coastal zone and to improve coastal management practices. Despite this, complex distributions of competences still undermine the implementation of strategic interventions. In this context, the future ratification of the ICZM Protocol of the Barcelona Convention represents an opportunity to use the SCS process results and improve coastal management practices and the state of the coast.     

桃花峪黄河大桥主塔下横梁与塔柱异步施工技术

桃花峪黄河大桥为跨度（160＋406＋160）m的两塔三跨自锚式悬索桥。文章阐述了该桥主塔爬模施工、下横梁与塔柱异步施工及下横梁支架施工的工艺流程与关键技术,提出了该类型桥梁塔梁异步施工的注意事项。     

“星航浚2”号耙吸挖泥船的开发设计

简要介绍由上海航盛自主开发的新型耙吸挖泥船“星航浚2”号的研发、设计的背景及其主要性能参数,重点阐述该船设计过程中处理的一些诸如船型优化、动力配置选择、结构设计创新等值得关注的亮点。