CAJ | 학술논문

蜂窝梁是一种新型的钢结构构件，抗弯性能好、成本低。通过在均布荷载作用下六边形开孔简支蜂窝梁的挠度分析方法，推导了费氏空腹桁架法和改良费氏空腹桁架法。同时应用 ANSYS分析软件对影响挠度的孔高比、距高比和跨高比等因素进行了分析，结果表明：简化计算公式与有限元分析结果吻合较好，能满足工程应用要求。
봉와량시일충신형적강결구구건，항만성능호、성본저。통과재균포하재작용하륙변형개공간지봉와량적뇨도분석방법，추도료비씨공복항가법화개량비씨공복항가법。동시응용 ANSYS분석연건대영향뇨도적공고비、거고비화과고비등인소진행료분석，결과표명：간화계산공식여유한원분석결과문합교호，능만족공정응용요구。
This paper presents the analytical solution for determining the bending and shear deflections of castellated beams subjected to a uniformly distributed transverse load .To validate the derived analytical solution , which diameter-depth ratio, space-depth ratio and span-depth ratio are considered , three-dimensional linear finite element analysis is performed using four-node shell elements built-in ANSYS software .Good agreement between the finite element result and the present analyt -ical solution is demonstrated .