1) trussed steel through arch bridge
桁式钢拱桥
2) steel truss arch bridge
钢桁拱桥
1.
Key construction technology and innovation of 3-span continuous steel truss arch bridge
三跨连续钢桁拱桥关键施工技术与技术创新管理
2.
Against the background of wind-induced vibration of the H-shaped hangers of steel truss arch bridges,this paper analyzes the degree of influences of the Reynolds number Re,vibration factor ξ,stress magnitude,stress state,boundary conditions and sectional shapes of hangers on the vibration of the hangers of the steel truss arch bridges.
以钢桁拱桥的H型吊杆的风致振动为工程背景,分析了吊杆的雷诺数Re、振动因子ξ、应力大小及应力状态、边界条件、断面形状对钢桁拱桥吊杆振动的影响程度。
3.
Herein,reviewing suspender style of steel truss arch bridge,analyzing Reynolds number,Strouhal number,structure vibration factor λl of suspender and the influencing degree of suspender s dynamics characteristic to the suspender vibration,under the engineering background of wind-induced vibration on suspender of one steel truss arch bridge.
以某钢桁拱桥的吊杆的风致振动为工程背景,研究了拱桥常用的吊杆类型,分析了雷诺数Re、斯托劳哈尔数Sr、吊杆结构振动因子λl及吊杆的结构动力特性对钢桁拱桥吊杆振动的影响程度,给出了用吊杆结构振动因子λl和雷诺数Re相结合的判别吊杆是否发生涡激共振的方法,所得的结论与实际桥梁涡激共振现象一致。
3) steel truss arch bridge
钢桁架拱桥
1.
The main bridge of Xinlong bridge in Changzhou is a 3-span continuous half through steel truss arch bridge with 30.
7 m三跨连续中承式钢桁架拱桥,是国内首座该类型的公路桥梁。
2.
Chongqing Chaotianmen Yangtze River Bridge is the largest-span steel truss arch bridge in the world currently.
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。
4) through steel truss arch bridge
下承式钢桁架拱桥
5) half-through steel truss arch bridge
中承式钢桁架拱桥
6) middle sustained steel shaft arch bridge
中承式连续钢桁架拱桥
1.
Locating at the part of Changzhou City Realignment Project over the Grand Canal,Yancheng Bridge is a three-span middle sustained steel shaft arch bridge,composed of a 100 m main span and 30.
7)m三跨中承式连续钢桁架拱桥,这种桥型目前在公路桥梁中很少采用。
补充资料：露桁
1.木排。
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