【摘要】 根据抖振反应谱法和概率统计的原理 ,通过斜拉桥施工阶段最大双悬臂状态抖振位移响应的参数敏感性分析 ,得到了斜拉桥施工阶段最大双悬臂状态抖振位移响应的概率统计特性。为斜拉桥施工阶段最大双悬臂状态抖振安全可靠度分析提供了依据。更多还原

【Abstract】 Based on buffeting responses spectrum analysis method and probability method, the probabilistic characteristics of buffeting responses of cable stayed during the longest double cantilever stage are given herein by the parameter sensitivity analysis. These probabilistic characteristics provide the basis for the safe reliability analysis of cable stayed buffeting responses during the longest double cantilever construction stage.更多还原