The invention relates to the technical field of overwater construction, in particular to a caisson transportation construction method in a limited channel, which comprises the steps of preparing before transportation, transporting a caisson to a wharf, partially hoisting the caisson into water through a crane ship, transporting the caisson to a safe area and installing the caisson at a preset installation position. When the caisson is conveyed in water, the floating transportation mode and the hoisting transportation mode are combined, and the problem that in the prior art, a conventional caisson transportation method cannot completely meet the requirement for rapid, economical and safe transportation of medium and large caissons in the limited channel is solved; the caisson water transportation method is innovated by combining the floating transportation mode and the lifting transportation mode, the respective advantages of the floating transportation mode and the lifting transportation mode can be fully played, and the applicability, safety and efficiency of caisson transportation are improved.
本发明涉及水上施工技术领域,具体涉及一种受限航道中的沉箱运输施工方法,其包括运前准备工作、将沉箱运至码头、通过起重船将沉箱部分吊运至水中、将沉箱运至安全区域以及将沉箱安装到预定安装位置上,沉箱在水中运输时,通过浮运和吊运两种方式结合,解决了现有技术中常规的沉箱运输方法不能完全满足受限航道内中、大型沉箱快速经济安全运输的问题,将沉箱从码头运送至安装区域时,通过浮运和吊运两种方式结合起来进行了沉箱水上运输方法的创新,不仅能够充分发挥浮运、吊运两种水上运输方式各自的优点,而且增加了沉箱运输的适用性、安全性和高效性。
Caisson transportation construction method in limited channel
一种受限航道中的沉箱运输施工方法
2021-07-06
Patent
Electronic Resource
Chinese
Long-distance floating transportation method of open caisson
European Patent Office | 2021
|