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排气管作为船舶动力管系的一部分,引导柴油机各缸的废气并排出,保证柴油机的正常运转,并使机舱保持良好的工作条件。由于安装和布置的需要,一般采取分段组合安装的型式,根据船舶的需要通往锅炉或者通过消音器直至通往大气,部分船舶还需装设防火网或火星熄灭器。所以,多种不同的 相似文献
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从方案设计、详细设计、生产设计与制造等方面阐述重量控制应贯穿于高速船设计的整个过程,归纳总结了现代高速船所采用的新材料,新工艺,新技术等减重措施。 相似文献
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典型腐蚀形式 检验铝合金船舶不能简单的照搬常规钢质船舶的检验方法,应从铝合金的特性以及腐蚀的特点出发.找出铝合金船舶存在的缺陷,预防缺陷发生。 相似文献
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针对目前高速船中油润滑的尾轴密封装置出现过早泄漏的问题,对塞德瓦(Cedervall)尾轴端面密封装置的应用进行分析研究,进行相应的设计修改和改进检测实验方法,在实船应用的基础上,提出分析研究结果。 相似文献
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目前,航行于渤海湾的客滚船非常多,为货物运输、人民出行提供了极大的方便,大连至烟台、威海等地的航线被称为"黄金水道"。但滚装客船在为人们提供便捷的同时,其特有的风险也逐步显现,如果这类船舶运输化学品,极易引发灾难性事故。本文就如何做好客滚运输中危险化学品安全管理工作,从我国危险品监督管理现状、滚装客船运输化学品目前的管理等方面进行了分析、研究,并针对存在的提出了相关的管理建议。 相似文献
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据国际海事局ICC官方网站(www.icc-ics.org)最新数据显示,截至201 1年1月2日索马里海盗手中仍扣押着27艘船舶,625名人质.日益猖獗的海盗袭击与武装劫持,严重威胁着全球航运安全,对中国航运发展也产生了严重影响. 相似文献
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雷电是一种自然现象,它实际是一种空气过电压放电现象.从过去的袭击人和物为主的直击雷发展到通过金属导体袭击电力设施、家用电器、通信设施等的雷电侵入波.SOLAS公约第四章第十二条规定安装有MF/HF无线电装置的船舶,应至少在DSC遇险和安全频率2817.5KHZ和8414.5KHZ中的一个频率上保持连续的值班.因此,船舶在航行中MF/HF无线电设备均处于开机值守状态,在雷雨天气极易受到雷电的袭击.而我们的规范和作业指导书中均未规定对钢质船舶安装避雷装置检验要求. 相似文献
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船体是船舶的主要部分。船体及设备的自然蚀耗,建造中构件潜在缺陷的逐渐暴露,设备在使用中的磨损以及各种外力的冲击.都将影响船舶的性能。长期失修失养将会使船舶完全失去营运能力.而及时检查保养则是延长船舶的使用寿命保证营运安全和高效率的有效手段。 相似文献
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This paper presents the results of a Swedish study on maritime safety culture. The study aims to increase knowledge about the characteristics of safety culture in the maritime setting and about the relationship between safety culture and organizational climate. Such knowledge can be vital in the process of developing and improving safety culture. The paper reports the results of safety culture assessments on board six Swedish passenger ships in international traffic, using observations, questionnaires, and interviews focussing on 508 employees who completed the questionnaires. The results of the assessments revealed a generally good existing safety culture. Differences in individuals' safety culture perceptions were found between ships, vessel type (high-speed craft versus Ropax), and hierarchical working position. Important relationships between organizational climate and safety culture were also found. A comparison with other transport sectors where the same safety culture assessment had been applied yielded that passenger shipping has an average safety culture score level that falls between air traffic control and airport ground handling. The method of assessment, which can be used by shipping companies and vessel crews, identified specific areas of concern in the safety culture that could support continuous improvements of safety and safety culture. 相似文献
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This paper presents the results of a Swedish study on maritime safety culture. The study aims to increase knowledge about the characteristics of safety culture in the maritime setting and about the relationship between safety culture and organizational climate. Such knowledge can be vital in the process of developing and improving safety culture. The paper reports the results of safety culture assessments on board six Swedish passenger ships in international traffic, using observations, questionnaires, and interviews focussing on 508 employees who completed the questionnaires. The results of the assessments revealed a generally good existing safety culture. Differences in individuals' safety culture perceptions were found between ships, vessel type (high-speed craft versus Ropax), and hierarchical working position. Important relationships between organizational climate and safety culture were also found. A comparison with other transport sectors where the same safety culture assessment had been applied yielded that passenger shipping has an average safety culture score level that falls between air traffic control and airport ground handling. The method of assessment, which can be used by shipping companies and vessel crews, identified specific areas of concern in the safety culture that could support continuous improvements of safety and safety culture. 相似文献
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船舶重量控制在船舶设计与建造过程中处于重要地位 ,高速钢质客船在重量控制方面具有相对的独特性。从方案设计、详细设计、生产设计与制造等方面阐述重量控制应贯穿于高速船设计的整个过程 ,归纳总结了现代高速船所采用的新材料、新工艺、新技术等减重措施 相似文献
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基于客船倾斜试验中发现的问题,结合规范,对影响客船倾斜试验的关键因素进行分析,并提出实际操作的建议,包括试验大纲的制定、试验前准备、试验组织实施和数据分析。通过分析,以使客船倾斜试验过程合理且结果准确。 相似文献