Study on Probability Distribution of Ship-Bridge Collision Force Formula

被引：0
|
作者：
Shao, Junhu [1 ]
Song, Shuai [2 ]
机构：
[1] Southwest Jiaotong Univ, Coll Civil Engn, Chengdu, Peoples R China
[2] Chengdu Technol Univ, Coll Engn & Technol, Leshan, Peoples R China
来源：
APPLIED MATERIALS AND TECHNOLOGIES FOR MODERN MANUFACTURING, PTS 1-4 | 2013年 / 423-426卷
关键词：
bridge; ship-bridge collision; ship collision force; logarithmic normal distribution; generalized extreme value distribution;
D O I：
10.4028/www.scientific.net/AMM.423-426.1150
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The probability distribution with different ship-bridge collision formulas are studied by Monte-Carlo method. It used the distribution fitting tool with the sampling results, and got the forms and parameters of probability distribution of different ship-bridge collision force formulas. The results indicate that the logarithmic normal distribution and generalized extreme value distribution can well reflect the probability distribution characteristics of ship-bridge collision formula. The probability distribution characteristics proposed can be directly used in the reliability index calculation of bridge under the ship collision.
引用
收藏
页码：1150 / +
页数：2
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