소성해석법의 선체 GRILLAGE 설계에의 응용
Application of Plastic Analysis Method to Ship Grillage Design
김기성(인하대학교); 신승욱(인하대학교)
47권 6호, 792~802쪽
초록
A plastic analysis method is commonly used in ship and offshore structural system to utilize the ultimate strength. In this paper,the basic principle of plastic analysis method is applied to ship grillages such as transverse oil-tight bulkheads. The main emphasis is placed on the optimum arrangement of grillage system to give minimum weight. Additional parametric study is carried out to find the effect of various arrangement of grillage system. The above methods are applied to oil-tight bulkhead design, and results are compared with the existing one.
Abstract
A plastic analysis method is commonly used in ship and offshore structural system to utilize the ultimate strength. In this paper,the basic principle of plastic analysis method is applied to ship grillages such as transverse oil-tight bulkheads. The main emphasis is placed on the optimum arrangement of grillage system to give minimum weight. Additional parametric study is carried out to find the effect of various arrangement of grillage system. The above methods are applied to oil-tight bulkhead design, and results are compared with the existing one.
- 발행기관:
- 대한조선학회
- 분류:
- 조선공학