水道港口
水道港口
수도항구
Journal of Waterway and Harbor
2015年
4期
359-361
,共3页
有限元分析%圆沉箱%盖板%沉箱内力
有限元分析%圓沉箱%蓋闆%沉箱內力
유한원분석%원침상%개판%침상내력
finite element analysis%cylindrical caisson%hatch cover%caisson internal force
文章采用空间有限元分析方法,在不同的外荷载下,针对不同的封仓盖板条件,对圆沉箱的内力进行对比,综合分析封仓盖板对沉箱各部位内力的影响,为圆沉箱的设计优化提供借鉴.
文章採用空間有限元分析方法,在不同的外荷載下,針對不同的封倉蓋闆條件,對圓沉箱的內力進行對比,綜閤分析封倉蓋闆對沉箱各部位內力的影響,為圓沉箱的設計優化提供藉鑒.
문장채용공간유한원분석방법,재불동적외하재하,침대불동적봉창개판조건,대원침상적내력진행대비,종합분석봉창개판대침상각부위내력적영향,위원침상적설계우화제공차감.
With finite element analysis method, under the different loads, according to different conditions of the hatch cover, the internal force calculating results of the cylindrical caissons were compared in this paper, and the influence of hatch cover plated on each part of the caisson was analyzed. The results may serve as a reference for the optimization design of circular caisson.
