共查询到20条相似文献,搜索用时 187 毫秒
1.
长江口水域狭水道是全球最繁忙的水道之一,而长江上海段又是水水中转的重要节点,往来船舶流量巨大,尤其是国际航行集装箱船舶与内支线集装箱船舶在此交会,一旦发生集装箱落水事故,不仅会对上海港进出口通航秩序造成严重影响,而且可能引发不同程度的水体污染、人员伤亡等次生事故.本文分析内支线集装箱船舶"凯通XX"'号集装箱落水事故原因,针对内支线集装箱船舶专项检查发现的典型缺陷,分别从船公司和海事管理机构的角度提出加强内支线集装箱船舶安全营运和监管的措施建议. 相似文献
2.
在日本“ONE”航运公司旗下"ONEAPUS"轮重大集装箱倒塌落水事故的阴霾还未消散之际,2021年1月20日,丹麦航运巨头马士基集团在其官网对外公布,集装箱船TP6MAERSKESSEN在1月16日由中国厦门前往美国洛杉矶途中遭遇坏天气,导致约750个集装箱落海,还有其他一些在船的集装箱受损。无独有偶,近期国际知名班轮运输公司长荣和以星也报告了有船载集装箱落水的事故。接二连三的集装箱倒塌落水事故再次引起了航运业的极大关注,也给处在集装箱运费飙升大环境下的班轮公司带来了不小的经济损失。 相似文献
3.
2009年8月11日,一艘装载危险化学品集装箱的滚装船在长江葛洲坝水域发生事故,62个集装箱落水,其中有6个装有高锰酸钾、1个装有高锰酸钠、5个装有氢氧化钾。这12个危险货物集装箱是否会威胁到沿岸人民群众的饮用水安全和长江生态安全?情况万分危急!中国海事局要求大连危险货物运输研究中心在最短的时间内锁定落水货物的危险性,拿出应对措施。 相似文献
4.
近几年,集装箱船舶的箱子落水事故时有发生,箱子落水直接造成了经济损失,严重威胁着水体环境保护和整个船舶的安全,集装箱船舶的安全应引起航运界的高度重视。本文从集装箱的积载与系固、稳性不良的表现、集装箱船舶的操纵等方面对集装箱船舶安全进行探讨。 相似文献
5.
集装箱内货物由于装载不均或系固方法不规范,往往会在运输过程中发生倒塌,进而造成集卡侧翻事故。16年间,仅日本就发生此类事故约120起。 相似文献
6.
《中国港口》2019,(10)
正2019年10月10日,江苏无锡高架桥侧翻事故致3人死亡,2人受伤。经调查组初步分析,事故系货运车辆超载所致,个别涉事车辆超载超过300%。看似坚不可摧的高架桥被超载货车压垮,这样的事实打破了许多人的认知,带来的是挥之不去的恐惧。此次事故让人不禁想起困扰港口企业多年的一个问题一内贸集装箱超载问题。内贸集装箱超载问题十分突出。内贸集装箱所装载货物的货源结构与外贸集装箱装载货物相比,呈现散装大宗货物、低值货重的特点,更易出现货主追求多装、货物超出箱体限重的状况。目前内贸集装箱承载货物品种主要包括粮食、建材、矿砂、纸浆、煤炭等大宗散货,这些货物远远超过了《港口收费计费办法》中重货的标准,且对装箱没有特殊要求,导致超载现象屡禁不止。 相似文献
7.
8.
9.
4月5日17时,肇庆市鼎湖区九坑河水库内一艘非法搭载13名学生的自用船入水下沉,连船工在内共14人全部落水,后落水学生和船工成功自救,未造成人员伤亡.事故引起交通部领导高度重视,徐祖远副部长专门作出批示,指出事故本身暴露的原因是安全上的薄弱环节,要求按照"四不放过"原则进行处理. 相似文献
10.
11.
介绍了集装箱绑扎和紧固技术,梳理了集装箱绑扎件行业的标准现状、技术现状,系统地回顾了集装箱绑扎和紧固件的制造发展历程及市场分布,最后分析了集装箱运输产业的发展现状及趋势,为产业的优化改进提供方向,也为绑扎和紧固技术的发展提供参考。 相似文献
12.
13.
14.
15.
针对内贸箱船货运近海航行,重箱化及散货集装箱化的需求,对2500TEU级内贸箱船船型的开发思路与各方面的特点作了介绍。该船型具有低航速、大载重吨、高装箱率、快捷牢靠堆装系统的特点,目前已成功升级了第二代2500TEU船型。 相似文献
16.
17.
由于独柱墩桥梁采用的是单支点支撑,在汽车偏载的影响下,结构的横向抗倾覆稳定受到极为不利的影响。文中总结独柱墩桥梁倾覆事故的经验,以具体的工程为实例,分析了桥坍塌时桥面荷载的大小以及布载的方式。同时,还根据荷载的大小和布载方式,对独柱墩桥梁的抗倾覆能力进行了分析,介绍了相关的验算方法,并提出了加固设计措施。 相似文献
18.
Tomohiro Nakamura Susumu Ota Yoshiyuki Nakajima 《Journal of Marine Science and Technology》2001,6(1):3-12
The appearance of a number of large container ships in the 8000 TEU range raises the importance of a plan for container lashing
arrangements on deck in relation to the design of the ship. Therefore, it is expected that a new method for evaluating the
lashing arrangements on deck will be introduced which is applicable regardless of the ship's size and the lashing pattern,
instead of using the standards of several different societies, as happens at present. To evaluate the lashing arrangements
on deck, the expected maximum values of the forces acting on the containers and lashing rods should be evaluated. This paper
presents a new method of evaluating the container lashing arrangements on a container ship using an "acceleration ellipsoid."
The applicability of the acceleration ellipsoid to an evaluation of the expected maximum values of the forces was examined
by comparing the expected maximum values of the forces calculated by the long-term distribution calculation known as the "Fukuda
method," to those calculated using the acceleration ellipsoid. By comparing these results, it was confirmed that the expected
maximum values of the forces calculated using the acceleration ellipsoid were not less than those calculated through by the
long-term distribution calculation. It is concluded that the acceleration ellipsoid can be used to evaluate the expected maximum
values of the forces acting on containers and lashing rods.
Received: December 14, 2000 / Accepted: March 22, 2001 相似文献
19.
Previously reported container losses were generally attributed to extremely violent motions of containerships due to adverse weather conditions. However, most existing specifications or standards adopted for containers and lashing equipment meet the requirement of static conditions. Hence, further researches on safer container shipping under heavy sea states are required. Consequently, an experimental study method is proposed to measure the dynamic response of 1/10 scaled lashing bridge and container stack. The scaled model of the lashing bridge is constructed based on the similarity theory. Based on two dimensionless numbers, Froude's number and Cauchy's number, eleven container scaled models are employed. A series of experiments with controlled parameters are performed using a three-degrees shaking table (roll, pitch, heave) to present sufficient data to verify the effectiveness of the numerical model. The results of experiments, numerical simulations and calculations of the VERISTAR procedure (developed according to the BV rule) are compared. This study aimed to explore the mechanical behavior of the lashing bridge and container stack under predetermined driving excitations (roll and pitch) which simulated heavy sea states. According to the results, the model can predict conditions similar to real situations of the lashing bridge and container stacks while storages on the weather deck. 相似文献