共查询到19条相似文献,搜索用时 62 毫秒
1.
针对货船脱险通道及其防火绝缘布置的检验方法和检验中运用相关公约的问题,以6.2万载重吨纸浆船为例,根据检验所依据的SOLAS公约条款等和实船的各处所进行对比分析,验证相应的检验方法和公约运用的合理性和可靠性。 相似文献
2.
对大型货船舱室分隔和舱室布置的依据和原则、防火分隔的划分、防火材料的现状和应用、风管和电缆穿过防火分隔的保护方法、减少噪声途径等方面进行了总结,特别是对舱室防火作了重点介绍。对照国外船舶内装设计方法和有关资料,可以看出国内船舶内装设计和国外还存在一定差距。希望不久的将来,在船舶舱室专业设计人员的共同努力下,使内装设计水平得到进一步提高。 相似文献
3.
5.
6.
7.
8.
9.
大型货船的舱室设计浅谈 总被引:3,自引:0,他引:3
作者结合参与设计过的部分货船,从舱室设计的安全性、舒适性、环境优美三个方面对货船的舱室设计现代化进行探讨,并对照国外先进经验与我国的现况提出了看法. 相似文献
10.
11.
陈荣堤 《船舶设计技术交流》2005,(2):25-26
本文通过对2500吨级半舱甲板货船四种中剖面结构形式的总纵强度进行计算比较分析,得出较优的中剖面形式是:采用下甲板与内舷板相连接在下甲板平面,内舷板下设甲板纵桁及支柱,其中剖面截面积较其他形式减少2.7%-3.6%,重量可降低,是值得进一步研究的半舱甲板货船船型结构方式,可供设计参考。 相似文献
12.
从船舶改装设计技术、建造技术等方面进行研究,结合中国修船特点,以目标杂货船改装成集装箱船为例,试图通过调研、资料收集消化,进行实船试验,探求关键技术及其解决方法。 相似文献
13.
14.
横向强度对大舱口货船的影响 总被引:1,自引:0,他引:1
主要从双层底强度、波浪载荷及舱口盖与支承块之间的摩擦力等三方面横向强度对大舱口货船带来的影响作了分析,并提出了改进措施,具有一定的实用参考意义。 相似文献
15.
16.
根据《散货船结构共同规范》(CSR)中疲劳强度评估的要求,使用MSC.Patran/Nastran和中国船级社开发的CSR自动加载程序,对176 000 dwt散货船货舱口角隅处进行疲劳强度分析。建立货舱口角隅处的结构有限元模型并细化网格,进行热点应力分析,根据线性疲劳累计损伤原理,进行了疲劳累计损伤计算,结果表明货舱口角隅处的疲劳强度满足规范要求。 相似文献
17.
18.
Budi S. Prasodjo Kimio Saito Yasushi Higo Hisashi Nobukawa Katsuya Maeda 《Journal of Marine Science and Technology》2006,11(4):260-269
This article discusses the dynamic responses of a coastal cargo ship that consists of unit modules with advance forward speed
in waves. We introduce a simple way of connecting the modules that has enough capability to link the modular parts of the
ship as a unified whole. The flexible connection consists of male and female rubber fenders with additional pretensioned ropes.
This kind of connection system is proposed for use in coastal regions with relatively calm waters wherein the modular ship
can move at a moderate speed. The modules are assumed to be rigid compared to the connections. Computations were performed
to investigate the vertical elastic responses of four modules connected end-to-end with the assumption that in the simple
hinge, no gaps occur in the flexible rubber connections between adjacent modules. A simple method, which is an extension of
the computational analysis we reported previously, is presented to study the hydroelasticity and rope tension forces of the
modular ship with forward speed in waves. Experiments with a three-dimensional model at Froude numbers of 0 and 0.16 in head
waves were performed to evaluate the effectiveness of the calculation method. In the experiments, deflections for each part
were measured using calibrated potentiometers. Force transducers were used to measure the rope tension force between the modules
of the articulated cargo ship. Some slight differences were observed, but generally the calculated results showed the same
trends as the experimental values. 相似文献
19.