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为提高修造船企业的环境风险隐患排查和治理能力,有效降低其突发环境事件发生率,以上海某船舶维修企业为例,通过分析其生产特征和环境风险,解析突发环境事件隐患排查和治理工作的基本要求,提出修造船企业突发环境事件隐患排查和治理工作管理制度的编制要点、隐患排查重点、常见的隐患问题和隐患治理措施等,帮助修造船企业建立健全管理制度,掌握突发环境事件隐患排查和治理工作开展方式,提升隐患排查和治理能力。 相似文献
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从新《海上交通安全法》和《安全生产法》角度,根据当前海事部门应用隐患排查治理机制的现状,分析海上交通事故隐患的内涵,并结合日常安全管理工作,提出有关海上交通事故隐患排查治理的相关思考,为实现隐患治理与海事监管相融合,推进海事治理能力现代化建设提出参考性建议。 相似文献
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截止日前,日照港铁运公司共排查治理各类隐患90余项,隐患治理工作促进了公司安全形势的稳定,顺利实现了第一个安全百日。 相似文献
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8月以来,河池海事局根据广西海事局关于水上隐患排查整治行动工作要求,强化开展水上交通安全隐患排查整治。据了解,此次排查要求海事执法人员与相关单位进一步强化大局意识、安全意识、忧患意识,增强责任感、紧迫感、使命感,抓好源头管理,继续深入开展水上安全隐患排查治理。 相似文献
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文章围绕马鞍山长江大桥左汊主桥设置的自浮式复合材料防撞系统进行论述,对既有的防撞设施进行了全面的隐患排查。指出了防撞设施存在的隐患并进行了分析,提出了治理方案。通过隐患治理消除了既有防撞设施的病害,恢复了其使用功能,延长其使用寿命。 相似文献
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介绍了我国港口资源的整合现状,指出港口整合可以提升港口的形象和地位,也为区域经济和城市的发展注入强大的动力。最后指出在港口资源整合中要避免的几个问题。 相似文献
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广州集装箱码头的轮胎式场桥小车制动器使用10多年后,出现了许多问题,故进行了改造.分析了轮胎式集装箱龙门起重机小车制动器的主要故障现象,提出了改造方案,并加以实施. 相似文献
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本文对现有的选定球面轴承的三种工程方法进行了分析比较.引入了“合力系数”,并给出了合力方向上投影面积的精确解. 相似文献
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分析柴油机故障中常见的机体裂纹故障原因,认为由于设计缺陷和管理及操作不当,易造成船舶柴油机缸体上的裂纹多发生在气缸套凸肩处。如不及时处理这些裂纹和故障,就会造成缸套的裂纹直至出现缸套漏水等严重后果,针对NANTAIQUEEN轮柴油机对该类型故障的检修提出具体措施。 相似文献
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The hydrophysical and hydrochemical structure of the Sea of Azov, with developed bottom anoxia, was studied during the RV “Akvanavt” cruise from July 31 to August 03, 2001. The anoxic zone with a thickness from 0.5 to 4 m above the bottom was found in all deep regions of the Sea. Concentrations of hydrochemical parameters were similar to the pronounced anoxic conditions (about 90 mmol m− 3 of hydrogen sulfide, 17 mmol m− 3 of ammonia, 6 mmol m− 3 of phosphate, 7 mmol m− 3 of total manganese). The hydrophysical structure was characterized by the uniform distribution of temperature in the upper 6–7 m mixed layer (UML). Below this a thin (0.4–0.8 m) thermocline layer was observed, just above the anoxic waters. Formation of this phenomenon was connected with that summer weather conditions. Intensive rains led to increased influx of river waters in June. That resulted in large input of allochtonous organic matter (OM) and inorganic nutrients; the latter were consumed on the additional autochthonous organic matter production. In July the weather was characterized by a significant rise in the daily averaged air temperature and large oscillations of temperature during the day. In this period a wind of constant direction was absent, but wind bursts were observed. The completed analyses showed that the formation of such a structure could be connected with the following factors: (i) positive growth trends of the daily averaged temperature and the daily oscillations of temperature, (ii) presence of wind bursts. The joint action of these factors resulted in the formation of the UML. The amplitude of wind bursts determined the depth of UML, and the value of trend determined the value of the temperature change in the thermocline. An initial presence of bottom halocline (caused by the Black Sea water influx to the bottom of the Sea of Azov) prevented the heating of the bottom layer and therefore led to an increase of vertical gradient of temperature in the thermocline. The spatial distribution of the turbulent exchange coefficient confirmed the existence of a “stagnation” area located above the anoxia zone, which is also, apparently, the reason for its occurrence. 相似文献