1) cantilever installation
悬臂安装
1.
During the period of cantilever installation,two pairs steel strand cables,together with the main arch forming a self-anchor common balance working system,are set up to control the inner force and deformation of the structure of main arch.
重庆朝天门长江大桥是目前世界上最大跨度的钢桁架拱桥,在悬臂安装施工期间,设两对钢绞线扣索,与主拱形成自锚平衡共同受力体系,控制主拱结构内力和变形。
2) installation of DP-180 cantilever template
DP-180悬臂模板安装
3) Cell Cantilever Assem
单元扩大悬臂安装法
4) cantilever assembly
悬臂拼装
1.
In this paper,construction technologies of cantilever assembly are discussed.
全面论述了悬臂拼装的施工技术措施,重点阐述了浮吊吊装0~2号块、桥面吊机吊装其它梁节以及合龙施工技术,介绍了桥面吊机工作原理、临时预应力施加及悬拼过程监控等重点措施的施工技术。
5) cantilever erection
悬臂拼装
1.
Research on Method of Geometry Control during Cantilever Erection of PC Cable-Stayed Bridges;
预应力混凝土斜拉桥悬臂拼装施工线型控制方法研究
2.
In the segment precasting,cantilever erection and bridge deck construction during the PAKSEY bridge construction, the precise surveying control results in the minimum error between the bridge deck line and the designed line.
在PAKSEY大桥的施工过程中,对节段梁的预制、节段梁的悬臂拼装以及桥面体系的施工进行了精密的测量控制,从而使桥面线形与设计线形的误差最小。
6) Precast segmental cantilever method
悬臂拼装
1.
This paper emphasizes on the construction control of concrete arch bridge, which is constructed by the precast segmental cantilever method.
本文以悬臂拼装钢筋混凝土拱桥的施工控制为研究对象，结合工程实例，分析了大跨径钢筋混凝土拱桥的悬臂拼装施工方法，认为施工过程中拉索的索力直接影响拱肋截面的应力和拱肋轴线的标高，拱肋截面的应力是悬臂拼装拱桥施工控制的关键因素。
补充资料：设备的安装——设置安装基准
设备的安装——设置安装基准   | ||
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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