螺杆泵泵壳低压吸油腔连接螺钉 连续断裂故障分析

某船在液压管路报验准备过程中,出现了泵壳低压吸油腔连接螺钉断裂的情况。对故障原因进行了分析,得出连接螺钉断裂原因为电机反转和存在油马达效应。为防止出现类似情况,应在运行前检查电机转向,并可在吸油管液面以下加装安全阀,以确保低压腔压力不超标。     

加强了望与船舶航行安全

从５例海损事例的分析中，进一步说明驾驶员应该熟练掌握了望条款的有关内容，才能保证船舶的航行安全。     

柴油机排气烟色异常的原因分析与故障诊断

本文分析了柴油机排气烟色异常的原因，提供了故障诊断事例，为轮机管理者排除故障提供参考。     

以能力培养为中心的大班制图课教学设计

为了在工科类"工程制图"大班教学中激发学生学习的主动性,培养形象思维能力和分析问题能力,探讨在课内外的教学中采用问题教学法和小组合作学习法,详细介绍教学法实施过程、应注意的问题和实施的具体事例,并进行了跟踪调查,显示教学效果良好。     

钢质集装箱修理须知（续10）

无论胶合板的尺寸大小，也不管集装箱内是否有地板中粱，更换整块胶合板时都可按如下步骤操作：(1)从坏板处拆下地板螺钉。如螺钉不能拆下，则将螺钉头割断，冲出断在板内的螺钉；(2)必要时拆去将门槛板固定于门槛及第一根底梁上的螺钉．卸下门槛板；(3)拆除坏地板，并从暴露的底架上除去旧的密封胶及断头螺钉；     

略论设备故障的简化处理与非常规思维

针对轮机设备的故障或产生的局面具有特殊性或紧迫性这类实际问题的处理，此文简要分析了惯常思维及惯常处理方式的不足，在此基础上讨论非常规思维及故障简化处理的概念，并以三个事例来阐述这一概念的运用。     

关于海船船体总强度准则的一个新见解

本文从分析实船破坏的典型事例出发，详细地讨论了船体总强度的各个破坏准则，对船体结构的机理提出了新的见解。认为在海船的破坏分析中，最为重要的是递增塑性破坏模式与低周疲劳破坏模式的耦合作用。     

浅谈合同后评估在船舶企业生产中的作用

本文通过对造船合同特点的分析，结合履行造船合同中的一些教训事例，阐述了造船合同后评估在船舶企业生产中的重要作用。     

基于遗传算法的企业间协同制造战略伙伴选择的方法

协同制造是一种能够实现快速响应市场的生产模式，该生产模式已经成为21世纪制造业发展的必然趋势．为了实现当前制造环境下制造资源共享与优化配置，描述了企业间协同制造的基本概念，提出了协同制造任务的分配和资源发现，分析了协同制造的策略与运行模式及战略伙伴的选择，比较了几种算法的优缺点，给出了应用实例，用遗传算法对事例进行了论证并对事例进行了优化，得出了可行性的结论．     

从港口国检查看执行国际公约标准的重要性

1熟悉与执行国际公约标准的重要性在这些年来港口国(PSC)检查中,由于不熟悉国际公约条款而并非船舶本身存在问题而被提出了缺陷的事例不少,说明我们的国际公约意识在适应国际社会要求方面还有差距;说明习惯的传统观念依然影响着我们的管理。     

Transnational corporations; problems for study in the new international order of maritime shipping

This paper examines what is becoming the new order of maritime shipping, the transnational corporation. By combining the flags of convenience with crews of convenience, these corporations have become entiitcs with an existence above and beyond the nation-state in which they operate. Factors contributing to and problems resulting from this maritime structure are discussed. Possible resons for scholarly neglect of this area in the U.S.A. are suggested.     

船员人身伤亡赔偿的责任基础

对船员人身伤亡赔偿的责任基础进行探讨,认为在民事责任竞和的情况下,船员可以选择行使请求权,同时建议在我国的船员立法中,应当确立船员人身伤亡侵权损害赔偿的无过错责任制。     

船舶主动力系统实船训练系统的研究与实现

实船训练系统是将仿真训练系统嵌入到船舶的实际系统中,船员可在平时的工作环境中训练各项操作,以便能够熟练地掌握各项操作技能,具有费用低、质量高、效率高等优点. 本文从国内外实船训练系统的研究现状出发, 提出了基于某型船主动力系统开发的实船训练系统, 阐述了该系统的组成、系统安全性的设计、系统所实现的功能以及系统的应用前景等.     

Dealing with multicultural human resources in a socially responsible manner: a focus on the maritime industry

Shipping companies’ crucial need for cost cutting is their main motive for recruiting seafarers of various nationalities and formulating multicultural teams on board ships. This paper seeks to examine ways of dealing with cultural issues by being a socially responsible company. The main point of the research is to examine how managing multicultural crews is related to the shipping companies’ and the industry’s social responsibility. An extensive literature review on the cultural issues of maritime manpower, with a focus on the working and living conditions and the management of shipping crews, reveals important aspects of the subject. This analysis is enriched with qualitative data from an on-board case study, and from a survey among crew managers and manning agents. Results show that managing multicultural human resources in a socially responsible manner requires socially acceptable behaviour towards seagoing labour from all the industrial actors.     

Is Somali piracy a random phenomenon?

This paper investigates whether Somali piracy is a random phenomenon. The investigation takes place in two distinct parts. Its statistical analysis spans over a period of 11 years, from 2000 until 2011 for the first part (flags), and 5 years, from 2007 until 2011 for the second one (crews). The reason is that although prior to 2007 there have been a substantial number of attacks (parameter used in the first part of the research), very few ships were practically pirated (parameter used in the second part) within the same period. Firstly, it is widely believed that Somali pirates select their targets at random and the decision on attacking a vessel registered under a particular flag is unrelated to the participation of the flag state in any of the naval forces operating around the Horn of Africa. The enquiry attempts to assess whether these two common beliefs are supported by historical data and to what extent. Secondly, this paper asks whether there are certain nationalities of crews which are for ethnic and/or cultural reasons more (or less) vulnerable to fall victims of pirates off Somalia. Such groups (if there are any) would in effect indirectly ‘support’ Somali piracy, and for this reason, they could be considered as ‘passively supportive crews’. The analysis focuses on the crew composition of the attacked vessels with special interest cast upon those ships (meaning the crews) which eventually succumbed to Somali pirates and were in the end seajacked.     

The consequences of “culture’s consequences”: A critical approach to culture as collective programming applied to cross-cultural crews

In this article, it is claimed that research on cross-cultural crews is dominated by one specific understanding of the concept of culture, which is static, evenly distributed and context-independent. Such a conception of culture may bring some basic order while facing an unknown culture, but it may also have unintentional outcomes. It may lead to a deterministic view of other cultures, thereby reinforcing prejudices and underestimating other forms of differences; it risks blinding the participants of the specific context of a given communicative situation. The article opens with a critical review of the theory of Geert Hofstede, the most renowned representative of this theoretical approach. The practical consequences of using such a concept of culture is then analysed by means of a critical review of an article applying Hofstede to cross-cultural crews in seafaring. Finally, alternative views on culture are presented. The aim of the article is, rather than to promote any specific theory, to reflect about diverse perspectives of cultural sense-making in crosscultural encounters.     

装配式技术在连云港港徐圩港区码头工程中的应用

针对常规技术方案下高桩码头建设标准化程度低、现场混凝土浇筑工作量大、船机配备多、人员安全风险高等问题，本文结合连云港港徐圩港区多个码头工程的设计及建设情况，研究装配式桩帽、装配式横梁及模块化装配式技术在高桩码头结构建设过程的应用技术及应用效果，结果表明：码头工程装配式技术方案应结合工程区自然条件、泊位使用要求、主体结构尺度、施工能力等综合确定，并辅以必要的节点连接创新措施。装配式技术在徐圩港区的应用可为类似工程提供参考借鉴。     

Shipboard safety: exploring organizational and regulatory factors

ABSTRACT

How vessel crews perceive safety on board (shipboard safety) is a useful indication for the general safety level. In this study a theoretical model was explored, involving factors that could possibly influence shipboard safety. Based on a survey questionnaire (n = 244), safety climate, shipowner efficiency demands and regulatory activities were investigated as influencing factors. Structural equation modelling gave support to the theoretical model and the findings illustrate that simultaneous involvement of various levels of the maritime system (crews, shipowners, regulators) can be effective for safety improvements. The study indicates that shipboard safety is affected by actions and prioritization by external actors through safety climate. It suggests that the maritime industry will profit from monitoring safety climate as part of the ongoing risk considerations, as a supplement to reactive parameters such as accident statistics.     

主推进系统实船训练系统的研究与实现

实船训练系统是嵌入舰船系统内的舰员训练模拟系统，具有实施容易，效率高和费用低的特点，能帮助舰员迅速获得必要的操作技能和知识。实船模拟训练，将成为未来海军训练的发展方向。现从国内外实船训练系统研究现状出发，分析了实船训练系统在舰员培训中的优势，提出了一种在主推进装置监控系统中嵌入实船训练的方案，使主推进系统带有模拟训练的功能。在海上停航或者在港内停泊期间，舰船主推进系统可以从航行模式切换到实船训练模式，舰员在平时工作环境中，学习主推进系统的各项操作和故障处理，使训练好像在航行中实际操作一样。舰船准备起航时，主推进系统能够迅速从训练模式切换到航行模式，执行原机舱监控系统的功能。实船训练系统不影响舰船航行中的操作功能，也不会降低原机舱监控系统的性能。