工程项目投标可行性分析与决策模型

文章中论述了工程项目投标可行性决策分析的必要性。分析了通常影响工程项目投标可行性决策的因素，最后采用模糊集合的原理进行定量分析，并建立了工程项目投标可行性决策系统模糊模型。     

工程项目团队激励机制分析

工程项目团队的激励机制是保证工程项目顺利实施并取得良好绩效的关键之一。本文通过激励理论建立数学模型分析工程项目团队的激励机制,得出当团队成员的工作绩效可以很容易地从团队的绩效中得到观察并分离时,就可以很容易地满足预算平衡约束和整体及个人利益的同时最大化。     

工程项目文件控制人员应具备的入职素质

随着工程项目的国际化发展,工程项目文件控制工作显得尤为重要,因此对文控人员的入职素质要求不断提高。工程项目文控人员需要不断提高自身的综合能力,树立良好的思想意识,不断提高自身修养,才能在工程项目中体现其独特的作用和价值。     

影响海事公共服务能力提升的成因及对策

面对目前新形势新任务,海事公共服务能力还存在一定的差距和局限。通过对目前所存在的问题进行分析,通过加强海事队伍综合素质的提升,海事行政执法手段的改进,海事公共服务伙伴关系的建立,使海事公共服务能力得到相应地提升。     

泰安市大汶河拦蓄工程项目代建实例探讨

本文以泰安市大汶河拦蓄工程项目为例,介绍了工程基本概况,分析大汶河拦蓄工程项目代建情况,包括签订泰安市大汶河拦蓄工程项目代建合同,建立项目代建组织机构,明确工程代建服务内容与服务范围,分析了工程实际代建效果,介绍了泰安市大汶河拦蓄工程项目代建中存在的问题,并对此提出了相应的解决措施,对工程的顺利进行提供保障。     

双体客船结构强度直接计算分析

根据某工程项目实际需要,采用大型有限元计算软件MSC.PATRAN对一艘航行于近海航区的双体客船的结构进行了直接计算,校核了该船的总纵强度以及总横强度,并对载荷的计算与加载、模型的建立、边界条件等进行了介绍,以供其它工程项目参考。     

试述工程项目代建制管理模式下的风险防范

代建制是工程项目管理的一种重要模式,在当前政府投资项目中应用的十分广泛,取得了较为理想的效果。然而不可忽视的是,代建制的应用会给政府部门、业主、代建单位、承包商、使用单位带来更多的风险,需要相关单位和部门能够予以充分重视,加强风险管理工作,将自身经济损失降到最低。本文将探讨和分析工程项目代建制风险管理基本要求和常见风险类型,并提出风险防范的有效策略,以期能够充分发挥代建制优势,全面提高工程项目管理水平,致力于为工程项目的顺利高效开展提供可靠的保障。     

境外工程项目推行HSE管理体系需解决的问题

境外工程项目距离国内总部遥远,后方支持困难,适用的法律法规不同,发生安全问题影响较大,采用国内惯常的监管方法难以满足安全要求,推行HSE管理体系势在必行。通过对境外工程项目HSE管理体系建立和运行过程中存在问题的成因进行分析和探讨,提出了解决问题的措施和方法。在一批重大境外项目上取得了较好的效果。     

工程项目集成化管理

提出工程项目集成化管理这一新型工程项目管理模式,采用由核心小组领导的网状项目组织结构,建立工程项目管理的信息系统,实现对工程项目整个生命周期的集成化管理.     

型材优化下料的混合遗传算法

工程实际中，尤其是钢结构工程中需要大量的条状型材零件，这些零件坯料的下料方案直接关系到工程项目的生产成本，因而对工程项目的经济效益有着很大的影响。传统的零件下料一般是采用人工经验或线性规划方法。但是在所需零件坯料的尺寸规格较多、数量较大的情况下，用传统的方法进行下料方案优化是难以奏效的。本文针对这一问题，在传统遗传算法的基础上，引入FFD、BF近似算法的思想，建立了该类问题的求解算法模型；并对求解过程进行了详细的分析、论述。最后给出一个钢结构项目的下料算例，实际使用表明，本文方法的效果是令人满意的。     

A strategic model of public–private partnerships in transportation: Effect of taxes and cost structure on investment viability

We formulate a game-theoretic model of a concession agreement between a government and a private party, a concessionaire, who has to engage a set of service providers as part of the operating responsibilities. We use the model to examine the importance of a government's tax policy to induce private investments in transportation infrastructure. Our analysis brings to fore insights that are useful in the design of partnership agreements, such as the importance of early and binding government commitments to ensure stable partnerships, and thus, successful projects. Our analysis shows that these strong commitments are even more critical in situations where the success of the partnership requires participation of additional, self-interested parties, such as specialized service providers. Finally, we consider variations of the model where government preferences are explicitly captured, and where the returns from the fixed cost portion of the concessionaire's investment are exempt from taxes. We show that both variations can lead to outcomes where the concessionaire's tax burden is shifted to the service providers. This flexibility can be critical in the design of partnership agreements for (high-risk or highly specialized transportation) projects where additional incentives may be needed to induce private party participation.     

Does the political and economic context influence the success of a transport project? An analysis of transport public-private partnerships

The construction and provision of infrastructure services such as transport nowadays is often based on a partnership between three main actors: public sector, private sector and multilateral lenders, under a framework of Public-Private Partnerships (PPPs). This type of partnership has been employed in a wide range of projects in the transport sector and in various contexts in developing and developed countries. Given this observation, the objective of this paper is to examine how countries’ economic and political characteristics contribute to the success of PPPs in transport investments. Special focus in the analysis is given to how the perception of corruption and democratic accountability may influence the success of a PPP project in different transport sectors. We examine a database with 856 transport PPP projects using a generalized linear model in the form of a logit model in order to evaluate the transport database covering data from 72 countries, classified in six regions. The study highlights the importance of national experience. Not only does national macroeconomic experience appear to have a relevant role, but so also does its past experience (either positive or negative) of transport PPP projects. An interesting finding from the analysis is the importance of the rest of the world’s perception of a country’s level of corruption and democratic accountability for the final outcome of a PPP project.     

Community-Based Management for Sustainable Fisheries Resources in Phang-nga Bay,Thailand

Fishing communities, the Government of Thailand Department of Fisheries, local nongovermnental organizations, universities, the Food and Agriculture Organization of the United Nations (FAO), and FAO's Bay of Bengal Program have undertaken a partnership in management of Phang-nga Bay's coastal resources. It is the first project of its kind in Thailand, and although still in the early stages, offers insights that may contribute to our knowledge of how we can improve our management of coastal resources, including the importance of (1) building relationships within the governance process; (2) combining education, enforcement, and economic incentives to achieve compliance; (3) implementing solutions early; and (4) government support of community-based decisions. These insights reinforce trends emerging in other coastal management projects in the Asian region.     

技术进步推动了上海港生产力的迅速发展

<正>改革开放以来,上海港始终坚持科学技术是第一生产力的观点,认真实施科教兴港和可持续发展的战略,依靠科技进步推动了上海港生产力的迅速发展。 上海港是我国最大的港口,又是百年老港。要保持上海港在全国的领先水平,技术改造的任务十分艰巨。“六五”期末,港口吞吐能力缺口达2840万吨,压船、压货现象十分严重。为此,上海港认真贯彻中央“调整、改革、整顿、提高”的八字方针,同时结合上海港实际情况制订了“打基础、出后劲、还欠债”的基本策略。经过“七五”和“八五”期间技术改造,恢复和新增吞吐能力3100万吨,新增固定资产约32.8亿,其中更新改造投入约22.6亿元人民币,主要装卸机械在装备素质明显提高的基础上仍保持在3100台左右,设备新度系数达0.63。1997年与1987年相比装卸劳动生产率提高了40.9％,平均每艘次船舶在港停时由3.4天缩短到1     

Goal achievement with trusting partnerships at the tactical level

Recent Thredbo Conferences have begun to explore the importance of the relationship between public transport service purchaser and provider in the development of successful public transport services. However, practical examples to test the trusting partnership model are rare. Bus service planning and delivery in Melbourne, Australia, has pioneered the trusting partnership approach, from agreement about desirable service standards and requisite operator qualifications (at the Tactical level) to detailed service delivery contracts. New negotiated performance-based metropolitan bus contracts commenced in January 2009, embodying principles discussed in previous Thredbo Conferences. This paper reports on the Tactical planning process that agreed service standards and the subsequent contract negotiation process, reflecting a trusting partnership between purchaser and provider, while remaining transparent and accountable and maintaining performance pressure on the provider. It shows how patronage growth rates have increased dramatically and identifies areas where further enhancements should be explored in the contracting area.     

浅谈境外港口工程勘察项目的组织与管理

近年来,我国工程勘察企业逐渐拓展海外市场、承接国外工程项目的情况越来越多,由于当地的工作条件与社会环境等因素对工程勘察工作的影响较大,国内、外项目在组织管理方面有较大差别。通过对一些国外港口工程勘察项目组织管理工作的总结,探讨可供国外类似工程勘察项目借鉴的经验。     

A Comprehensive Method for Assessing Marine Resource Governance: Case Study in Kāne‘ohe Bay,Hawai‘i

A recent metaanalysis identified certain management attributes that are associated with successful management of threshold-based systems. However, high variance among case studies indicates that these attributes do not guarantee good conservation outcomes, suggesting that additional factors may be at play. To better understand these additional factors, we compiled a list of effective governance attributes from the literature, and developed guidance for systematically evaluating their presence, absence, and the extent to which each attribute is actually manifested in a given case study. We also examine the distribution of rights and responsibilities within a system, and the resulting impacts on stewardship incentives. Here we present the results of this analysis as applied to Kāneohe Bay, Hawai‘i. Our results confirm that absent or incomplete effective governance attributes can negatively impact conservation outcomes. In Kāneohe Bay, a public-private partnership temporarily compensated for gaps and weaknesses in the governance system, thereby creating conditions conducive to successfully reducing populations of invasive algae. However, this partnership has since dissolved and current capacity to address this and other issues in this system is again lacking. Failure to fix governance weaknesses may compromise the continued health and functioning of the Kāne'ohe Bay system.     

大型疏浚吹填项目工程特点

文章比较分析了近年来进行的香港赤腊角(Chek Lap Kok)机场工程、马来西亚的丹戎帕拉帕斯港工程(Tanjung Pelepas)、新加坡的裕廊岛工程(Jurong Island)、大士景工程(Tuas View)以及阿拉伯联合酋长国迪拜的棕榈岛工程(Palm Islands)等几项具有回填方量十分巨大、工程投入各类大型挖泥船数量多等特点的国际大型疏浚吹填项目,并对其在工程用途、回填量、大型挖泥船使用和发展趋势等方面的特点进行了分析。     

海外工程风险管理初探

在竞争日益激烈的海外工程市场中,培养管理者的风险应对意识,提高风险管理水平,是增强国际竞争力的重要环节.文章在对海外工程风险进行分类总结的基础上,结合印尼和新加坡两地工程的实战经验,对海外工程风险管理方法进行初步探索,总结了一些有效的风险管理措施,可供以后类似工程参考.     

舰船物资转运方案计算机辅助决策算法研究

瞬息万变的现代战场对大中型水面战斗舰船甲板物资转运的效率提出越来越高的要求。引入计算机辅助决策技术,在考虑多种牵制因素的情况下,快速获得最优的物资转运方案。详细分析和阐述舰船物资转运线路规划、时间计算、作业排序以及资源配班等4个主要问题的计算机解决方法,为利用计算机辅助制定最优物资转运方案提供可行途径。