彩虹大桥

深圳彩虹大桥施工及监控技术研究

Construction and Monitoring Technique Research on Shenzhen Rainbow Bridge

深圳彩虹大桥设计与研究

Design and Study on Shenzhen Rainbow Bridge

深圳彩虹大桥主桥为跨径150m的单跨下承式钢管混凝土刚架系杆拱桥，文中介绍了该桥的总体布置、结构设计、分析计算和施工监测监控的要点。

The main bridge of Caihong Bridge in Shenzhen City is a single span bottom steel pipe concrete frame tied-arch bridge with 150m span . The paper introduces the general arrangement , structural design , analysis calculation and the key points of construction monitoring and control of the bridge .

滨海玉带&彩虹大桥

Coaster Jade Belt - Rainbow Bridge

棒极了！有人告诉我在彩虹大桥附近会有一场特别的表演。

Bob : Wonderful ! I was told that there would be an special show besides the Rainbow Bridge .

深圳彩虹大桥是一座由钢管混凝土拱、预应力钢混凝土空心叠合板组合梁、钢管混凝土组合桥墩构成的全钢混凝土组合结构桥梁，在国内外属于首座。

Concrete composite bridge . It is made up with the steel tube ? confined concrete tied arch , the prestressed hollow ?

利用有限元模型对彩虹大桥进行了理论模态分析，计算出该桥理论自振频率和振型，分析得出该桥的面内刚度大于面外刚度，符合钢管混凝土拱桥振型规律。

The analysis obtains this bridge in the surface the rigidity to be bigger than outside the surface the rigidity , conforms to the steel pipe concrete arched bridge to inspire the rule .