港工技术
港工技術
항공기술
PORT ENGINEERING TECHNOLOGY
2001年
1期
21-23,30
,共4页
别社安%徐元锡%祝业浩%宋长贵
彆社安%徐元錫%祝業浩%宋長貴
별사안%서원석%축업호%송장귀
大圆筒结构%充气漂浮%半潜驳下水
大圓筒結構%充氣漂浮%半潛駁下水
대원통결구%충기표부%반잠박하수
介绍钢混凝土大直径圆筒结构充气漂浮的机理和气浮力的计算方法,阐述单体圆筒结构充气漂浮的不稳定性,探讨几种保持气浮圆筒结构漂浮稳定的方法,还对圆筒结构采用半潜驳下水的方案进行了介绍。
介紹鋼混凝土大直徑圓筒結構充氣漂浮的機理和氣浮力的計算方法,闡述單體圓筒結構充氣漂浮的不穩定性,探討幾種保持氣浮圓筒結構漂浮穩定的方法,還對圓筒結構採用半潛駁下水的方案進行瞭介紹。
개소강혼응토대직경원통결구충기표부적궤리화기부력적계산방법,천술단체원통결구충기표부적불은정성,탐토궤충보지기부원통결구표부은정적방법,환대원통결구채용반잠박하수적방안진행료개소。
The mechanism of air float for the large diameter cylinder shell structure and the calculation of air flotage are introduced in this paper. The unstability property of air float body is analyzed, and some methods to protect the air float structure stability are given. The way to take the large diameter cylinder shell structure to float on water from manufacture platform by lighter ship is also introduced in this paper.