宜巴高速公路桥梁设计考虑因素及应对措施  

Considerations and countermeasures on the design of Yi-Ba highway bridge

作　　者：何剑辉 徐贤昭[2] 

机构地区：[1]河南省新开元路桥工程咨询有限公司 [2]中交第二公路勘察设计研究院有限公司

出　　处：《山西建筑》2010年第30期351-352,共2页Shanxi Architecture

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.

关 键 词：高速公路 桥梁设计 高墩稳定性 地震灾害 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]