CAJ | 학술논문

船舶板架结构除了受到自身重力和设备重力作用外，还受到激振力的作用。应用大型有限元软件ANSYS软件对部分船体板架在受设备激振力和不受设备激振力两种情况进行计算，并就计算结果进行对比分析。结果显示，往往被我们忽视的激振力对船舶板架结构强度的影响不容忽视。
선박판가결구제료수도자신중력화설비중력작용외，환수도격진력적작용。응용대형유한원연건ANSYS연건대부분선체판가재수설비격진력화불수설비격진력량충정황진행계산，병취계산결과진행대비분석。결과현시，왕왕피아문홀시적격진력대선박판가결구강도적영향불용홀시。
The ship plate frame structure is under the influence of not only its own gravity and equipment by the gravity but also the vibration force.In this paper,the ANSYS finite element software is adopted to calculate hull grillage beam with or without the vibration force and the calculated results are compared and analyzed.The results showed that the influence of the vibration force on the ship plate frame structure strength,which is always ignored, should not be ignored.