1) jib-bridge
臂桥架
1.
In view of the problems of portal cranes in handling containers,a new type quayside container crane with the jib-bridge luffing system as the main working mechanism is conceived,which shall have a novel structure and such advantages as wide working range,high handling efficiency,light weight and low cost.
针对门座起重机对于集装箱装卸作业所存在的问题,提出一种以臂桥架变幅系统为主要工作机构的岸边集装箱起重机的构想。
2.
A brand-new jib-bridge luffing system of crane is brought out based on analysis of the limitation to handle containers of the portal crane.
阐述了对臂桥架变幅系统的水平位移补偿、臂桥架自重平衡的设计方法。
3.
A new-type quayside container crane with jib-bridge luffing system as the main working part is brought out.
提出一种以臂桥架变幅系统为主要工作机构的岸边集装箱起重机。
3) balanced cantilever erection
悬臂灌筑架桥
4) segmental cantilever erection
悬臂拼装架桥
5) cantilever assembly erection
悬臂拼装架桥
6) balanced cantilever erection
悬臂灌注架桥
补充资料：高架道路桥
用桥式结构代替路堤的高架道路。在房屋密集、交通繁忙的城市中，可提高车速、节省用地、减少拆迁工程。比高架铁路、地下铁道的造价低，工期短而功能大，且可沿线开发新兴带状城镇，经济效益高。
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