long span bridge

Section model wind tunnel test is one kind of effective method to estimate vortex-induced vibration ( VIV) response of long span bridge girder.

节段模型风洞试验是预估大跨度桥梁主梁涡激振动响应的有效途径之一。

Along with the augment of bridge span and the development of bridge construction technique, construction control of long span bridge became more vital in design and construction, which takes more attention.

随着桥梁跨径的增大、桥梁施工技术的发展，大跨径桥梁的施工控制问题也日益成为设计和施工中的关键而备受关注。

Stress Control and Measuring of Hong Feng Lake Specially Long Span Bridge

红枫湖特大桥应力监控测试

With the continuous development of long span bridge, the wind-resistant behavior of bridge gradually becomes one of controllable factors on bridge design. The truss girder, with its good integrity and reasonable force performance, is widely used in the long span bridge.

随着大跨度桥梁的不断发展，桥梁抗风性能逐渐成为桥梁设计的控制性因素；同时桁架主梁以其良好的整体性和合理的受力性能正广泛应用于大跨度桥梁中。

Firstly, several methods of aerostatics stability analysis for long span bridge are reviewed and compared.

首先对几种主要的大跨径桥梁静风稳定性分析方法进行了回顾与比较，并就其中的不足之处进行了简要的说明，进而针对不足之处提出了一种改进方法。