隔震桥梁横桥向挡块设计研究

• 作 者: 田龙勇
• 机 构: 郑州新航海工程技术咨询有限公司,
• 出 处: 中华民居(下旬刊)
• 发表日期: 2012年11期
• 关键词: 防震 桥梁 挡块 时程分析

我国处于印度板块和亚洲板块、亚洲板块和太平洋板块之间,是地震频发的地区之一。因此,在桥梁建设中,为了提高桥梁防震的能力,在桥梁建设过程中应该采用隔震桥梁横桥向挡块设计。本文从隔震支柱设计、挡块设计以及挡块设计验算三个方面对隔震桥梁横桥向挡块设计进行了相应的研究。

China is one of the areas with frequent earthquakes between India and Asia, Asia and Pacific. Therefore, in bridge construction, in order to improve the ability of the bridge to prevent earthquakes, the bridge should be used in the bridge construction of the bridge transverse bridge design. In this paper, the design of the transverse bridge of the isolated bridge is studied from three aspects: the design of the isolation strut, the design of the stop and the design of the stop.