宜巴高速公路桥梁设计考虑因素及应对措施
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摘要
以宜巴高速公路第四合同段为例,结合该路段地形特点,探讨了宜巴高速公路桥梁设计过程中应考虑的特殊因素,包括桥梁平面布置要求、高墩稳定性、地震灾害等,并提出了相应的措施,以期指导类似桥梁工程设计。
Taking Yi-Ba expressway fourth contract segment as an example,combined with terrain characteristics of this conjunction,it discusses special factors considered in the process of Yi-Ba highway bridge design,including horizontal bridge layout requirements,koten stability,and earthquake hazards,and propose appropriate measures with a view to guiding similar bridge design.
引文
[1]JTG D60-2004,公路桥涵设计通用规范[S].
    [2]JTG D62-2004,公路钢筋混凝土及预应力混凝土桥涵设计规范[S].
    [3]郁中伟,马良,郑明玉.现行桥梁抗震理论与设计方法[J].山西建筑,2008,34(1):313-314.
    [4]JTG/T B02-01-2008,公路桥梁抗震设计细则[S].

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