1) weldmesh crate
焊接网桥
2) bridge welding
钢桥焊接
1.
Relationship between welding parameter and filling quantity of weld metal in steel bridge welding;
钢桥焊接中工艺参数与焊缝金属填充量的关系
3) joining bridge shell
焊接桥壳
1.
The paper focuses on describing and analyzing the distribution and deforming regularity of the internal stress of the joining bridge shell (banjo axle) in the processing, which lead to the transmutation of the bridge shell and affect its precision of dimension, geometry and position.
论述了整体式焊接桥壳在加工过程中其内部应力的分布及变化规律,讨论了由此引起的桥壳变形及对桥壳加工后的尺寸精度、几何形状和位置精度的影响,并提出了减小变形、提高工件精度的方法。
4) welded steel bridge
焊接钢桥
1.
One of the main reasons of fatigue cracks on welded steel bridges is caused by out-plane distortion.
焊接钢桥的腹板在交通荷载作用下产生的出平面变形可以导致腹板空隙处的疲劳开裂,为了分析导致腹板空隙处疲劳开裂的位置、形式以及原因,对一座钢桥的一跨建立了三维有限元模型,并采用了子模型方法对腹板空隙处进行了细致的分析,得到腹板空隙处的应力水平和分布规律。
6) field welding
桥位焊接
1.
This paper mainly deals with the effect and measure for improving field welding techniques and quality and precision control in the steel box girder suspension of huangpu bridge of pearl river in Guangzhou.
悬索桥钢箱梁桥位焊接施工环境较差,桥位焊接质量、精度控制十分关键。
补充资料：藤网桥
珞巴和门巴族独有的桥。分布于西藏珞渝、墨脱地区。用白藤编制而成。整个桥身为椭圆形长管，悬吊于两岸大树或木架上。桥底用粗大白藤并列固定，供人踩踏。桥的左右和上方也用藤条编成，可作扶手。
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