1) bottomless jacket
无底套箱
1.
22 pier cap of Gaozan Bridge by means of large-size bottomless jackets,this paper mainly introduces a method which utilizes the friction force between steel liners and concrete to overcome adverse factor,i.
介绍高赞大桥22#承台在采用大尺寸无底套箱施工时,利用钢护筒与混凝土之间的摩阻力克服封底后抽水时产生大浮力的不利因素,顺利完成承台从设计到实施的过程。
3) Bottomless coffer combined with man-made rock platform
无底套箱人造岩平台
4) dog-legged joint bottomless steel casing
双壁结合的无底钢套箱
5) bottomless craned concrete box cofferdam
无底吊箱围堰
6) boxed cofferdam
套箱
1.
This paper gives a brief account of design,fabrication and installation of the lightweight boxed cofferdam with bottom for construction of the in-water pile caps of Modaomen Bridge,and also formation of the load-carrying system,internal support system and actual construction application of the cofferdam.
简要介绍磨刀门特大桥水中承台轻型有底套箱的设计、加工、安装,及其承重系统、内撑系统的形成和实际施工情况。
2.
At the time before the steel boxed cofferdams for the elevated pile caps of the Bridge are installed over sea,the regularities of tides,wind and sea waves should be well understood,and the construction should be accordingly organized in a reasonable way so that the time for installation of the cofferdams can effectively controlled and the construction safety risk can be reduced.
东海大桥海上施工环境恶劣,安全风险大,海上套箱安装时必须把握好潮汐、风、浪等自然规律,合理组织,有效控制套箱安装时间,降低海上施工的安全风险。
3.
The pylon bases of the north channel bridge of Hangzhou Bay Sea-Crossing Bridge are constructed with steel boxed cofferdam with bottom.
杭州湾跨海大桥北航道桥主塔承台采用有底钢套箱方法施工,承台套箱与防撞套箱相结合,底板利用钻孔平台,套箱侧模分块加工、安装,承台混凝土分2次浇筑。
补充资料：无底
1.没有底部。形容极深。 2.无限度;无穷尽。 3.谓不知底细。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条