Backgrounded by the main bridge of Zhanhe River Bridge at Chengdonghe Road,Pingdingshan City,the software MIDAS/Civil is used to establish a 3-dimensional finite element calculation model for the double X-shape arch bridge and the effect of arch rib sloping angle changes on the dynamic performance of the type of the bridge is studied respectively for six design alternatives.
以平顶山市城东河路湛河桥主桥为工程背景,采用有限元软件MIDAS/Civil建立该桥的空间有限元计算模型,分6种设计方案研究了拱肋倾角变化对斜靠式拱桥动力性能的影响。
Effect of Oblique Angle of Arch Rib on the Static Force of Half-tied Arch Bridge
拱肋倾角对中承式系杆拱桥静力的影响
Variational sloping angle of arch rib influenced on the stability of double X-shaped arch bridge
斜靠式拱桥拱肋倾角变化对稳定性能的影响
Influence of leaning angle of arch rib on concrete-filled-steel-tube arch bridge's static and dynamic mechanics properties
拱肋内倾角对钢管混凝土拱桥静动力学的影响
Research on Influence of Camber Angle on Special-Shaped Spatial Combination Arch-Rib Arch Mechanical Behavior
外倾角对异形空间组合拱肋拱桥受力性能影响的研究
The Line Shape Control of Ateel Box Arch Rib of External Slanted Arch Brigdge;
外倾式钢箱拱桥扣索吊装拱肋线形控制
A butterfly-shape arch bridge in Zhongshan City is a multi-element spatial structure composed of inclined steel arch ribs, curved steel box girder and inclined suspenders, and the structural behavior of the bridge is particularly complicated.
中山市蝴蝶拱桥是由倾斜钢拱肋、曲线钢箱梁和倾斜吊杆组成的多元空间结构，受力行为复杂。
Research on reinforcement and load increasing technology of the ribbed arch and gastropore ribbed arch bridge
肋拱式腹孔肋拱桥加固提载技术研究
Study on the defect situation evaluation standard of ribbed arch bridge arch rib
肋拱桥拱肋结构表观缺损状况评定标准研究
Design Optimization on Axial Cord of Concrete Filled Steel Tube Arch Bridge;
钢管混凝土拱桥拱肋线形的设计优化
Control of the Shape of Concrete Fill Steel Tube Arch Bridge s Rib While it is Installation;
钢管混凝土拱桥拱肋吊装中的拱轴线形控制
A reinforcing rib used in Gothic vaulting to connect the intersections and bosses of the primary ribs.
枝肋哥特式拱顶上的一种用于加固的肋，连接主肋上的交点或凸饰
Calculation of stayed buckle cable forces for concrete filled steel tubular arch bridge with long span in process of lifting
大跨度钢管砼拱桥拱肋吊装中的扣索索力计算
Lasting Antiseptic Technology of Thermal Spraying Coating for Steel Arch Rib of Steel-pipe Concrete Arch Bridge
钢管砼拱桥钢拱肋热喷涂长效防腐技术
OPTIMIZATION OF STAYED-BUCKLE CABLE FORCES DURING ADJUSTMENT OFTHE LINE-SHAPE ON LONG SPANARCH BRIDGE
大跨度拱桥拱肋线形调整中的扣索索力优化
The Study of Cable Force Optimization and Arch Stability in the Erection of Arch Ribs;
拱段吊装过程中的索力优化及拱肋稳定性研究
Theoretic Analysis of Arch Rib Steel Tube Heat-Bending Treatment in Arch-Bridge of CFST;
钢管砼拱桥拱肋钢管煨弯工艺理论分析
The Construction Technology of CFST Rib of Frame Tied Arch Bridges;
刚架系杆拱桥钢管混凝土拱肋施工技术
Simulation Calculation of Arch Rib Hanging Construction and Aseismic Analysis of Large Span Arch Bridges;
大跨度拱桥拱肋吊装仿真计算与抗震分析