2) launching nose
导梁
1.
The launching nose plays an important role in the incremental launching construction.
在桥梁的顶推施工中,导梁对增大顶推的跨度起到了重要的作用。
2.
The length,rigidity and weight of a launching nose have significant influences on the internal forces of incrementally-launched main girder at construction stage.
导梁的长度、刚度及重量在顶推施工阶段对顶推主梁的内力有着重要的影响,其合理配置是全桥顺利顶推的关键。
3.
The shuttering form is mainly made up of the steel pipe columns,distribution beams,longitudinal Bailey truss girders,form system,launching nose system,lowering system and ground longitudinally and transversely shifting system of the truss girders.
京沪高速铁路南京大胜关长江大桥南引桥合建区32 m简支箱梁采用移动支架现浇施工,移动支架主要由钢管柱、分配梁、贝雷纵梁、模板系统、导梁系统、贝雷纵梁下放系统及地面纵横移系统等组成。
3) guiding beam
导梁
1.
On application of seperated guiding beam bench in whole circle tunnel lining structure construction
分离式导梁台架在全圆隧道衬砌施工中的应用
2.
The 64-type girders have been widely and successfully used as the guiding beams for bridge erectors.
六四式军用梁用作架桥机导梁结构已取得巨大成功。
4) bridge guide
车桥[气门横梁]导向件[指南，手册]
5) girder chord
导梁弦杆
1.
Welding control of JQJ110 highway bridging machine girder chord;
JQJ110型公路架桥机导梁弦杆焊接变形控制
6) double guide beam
双导梁
1.
The machine uses continuous double guide beams,it is safe and simple to operate,and has a better adaptability to environment.
该机采用连续双导梁的结构形式,作业程序简单,安全可靠,对环境适应性强。
补充资料：导向
引导的方向：新闻工作要坚持正确的舆论导向。
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