摘要
采用绿色能源车辆的海上公路运输模式可大大降低污染物和二氧化碳的排放,从而可以解决船舶造成巨大污染的问题,因此海上公路就具有广阔的应用前景以及研究价值。由此提出了一种浮子-桁架型海上公路,以期取代船运业,以达到降低海洋污染的目的,通过将浮子-桁架型结构形式与传统半潜式作对比,基于CFD模拟方法以及有限元分析方法,得出浮子-桁架型可以作为海上公路的浮式结构物基本型式。
In order to control the pollution led by the exhausted gas from the ship,a mode with cars with green energy could substantially reduce pollution and CO2,if to be adopted in major naval transportation.Thus the high way above sea has a wide prosperity and value to do some research.Under this condition,a type of floater which is combined by the hydraulic shell and truss structure is put forward.So the ship transportation could be replaced to reduce the sea pollution.By comparison of performances with the type of hydraulic shell-truss structure and the type of submersible,conclusion can be drawn that the type of hydraulic shell-truss structure could be the type of high way above sea,after simulation by CFD and finite element analysis.
作者
李成君
LI Cheng-jun(Marine Design & Research Institute of China, Shanghai 200011, China)
出处
《船舶》
2018年第A01期141-145,共5页
Ship & Boat
关键词
海上公路
跨海大桥
high way above sea
bridge across the ocean
