A quantitative evaluation method for the effect of construction process on shipbuilding quality

被引:4
作者
Guo, Yongjin [1 ]
Wang, Hongdong [1 ]
Liang, Xiaofeng [1 ]
Yi, Hong [1 ]
机构
[1] Shanghai Jiao Tong Univ, State Key Lab Ocean Engn, Collaborat Innovat Ctr Adv Ship & Deep Sea Explor, MOE Key Lab Marine Intelligent Equipment & Syst, Shanghai 200240, Peoples R China
关键词
Shipbuilding; Quality control; Construction process; Mission reliability; DESIGN LRFD GUIDELINES; RELIABILITY-BASED LOAD; RISK-ASSESSMENT;
D O I
10.1016/j.oceaneng.2018.09.046
中图分类号
U6 [水路运输]; P75 [海洋工程];
学科分类号
0814 ; 081505 ; 0824 ; 082401 ;
摘要
Shipbuilding is a systematic engineering with complex processes. Shipbuilding quality is difficult to analyse due to various processing types, small samples and some non-standard process routes. In this study, a quantitative evaluation method for the effect of construction process on shipbuilding quality is proposed to solve the problem. The shipbuilding processes are decomposed by function. The ship mission reliability is selected as the effect index of the construction process with the introduction of a construction impact factor. A construction process ship mission reliability correlation model is built to calculate the impact of construction process on shipbuilding quality. The installation of ship propulsion shafting is taken as an example, and the effect of the installation process on the construction quality of the ship is calculated to prove the feasibility and effectiveness of the method. The proposed method can provide a reference for the quality control and process optimisation of shipbuilding.
引用
收藏
页码:484 / 491
页数:8
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