CAJ | 학술논문

玻璃钢(CFRP)艇体结构形式不同,直接影响艇体的结构性能和运动性能.本文在外载相同、艇体结构质量相等的条件下,对三种不同结构形式的艇体进行了应力与变形分析.这三种结构分别为单板双向加筋、硬壳式和夹层式.分析中考虑了静载与波浪栽荷的叠加.该分析用以比较各种结构艇体的响应和性能,为艇体的结构选型提供数值分析依据.
파리강(CFRP)정체결구형식불동,직접영향정체적결구성능화운동성능.본문재외재상동、정체결구질량상등적조건하,대삼충불동결구형식적정체진행료응력여변형분석.저삼충결구분별위단판쌍향가근、경각식화협층식.분석중고필료정재여파랑재하적첩가.해분석용이비교각충결구정체적향응화성능,위정체적결구선형제공수치분석의거.
The different structuring forms of GFRP ship hull will influence the structure performance and movement performance directly.In this paper,the stress and deformation of three different structuring forms of ship hull are analyzed under the conditions of the same external load and the equal mass structure.The three different structures are veneer-way reinforced,hard-shell-type and sandwich.In the analysis,the superposition of the static loads and wave loads are considered. This analysis can be used to compare the response and performance of the different structuring hull,and provide basis of numerical analysis for selecting the form of hull structure.