Guiding device in lifting foundation is an important component during spud leg's promotion and demotion,frequent promotion and demotion could cause guiding device's damage and fall off.The arrangement,type,gap between wear plate and rack top and fixing form to be studied by theory and practice on three typical jack-up platform,and conclu-sions to be obtained by analysis on design characters,advantages and disadvantages.
关键词
自升式平台/桁架-齿轮齿条式桩腿/导向装置/耐磨板
Key words
jack-up platform/truss framed-rack and pinion type spud leg/guiding device/wear plate
维普
万方数据