摘要
该文介绍了曲线桥的受力特点,采用ANSYS软件建立了一匝道桥模型,对其施工阶段以及运营阶段的稳定性进行了分析,结果表明该桥分阶段施工合理,运营阶段安全,为设计提供了理论依据。
The article introduces the bearing characteristics of the curve bridge. ANSYS software is used to set up a ramp model. The article analyzes the stability in its construction stage and its operation stage. The result makes clearly that the construction of the bridge by stages is reasonable, the operating stage is safe and the theoretical basis is provided for the design.
出处
《城市道桥与防洪》
2007年第2期33-35,共3页
Urban Roads Bridges & Flood Control
关键词
曲线桥
ANSYS
稳定性
支座预偏心
curve bridge, ANSYS, stability, pre-eccentricity of support
