某滑坡区桥梁的方案优化设计探讨  

Discussions on Optimal Design of Bridges Schemes in a Landslide Area

作　　者：林永楷[1] 田浩亮[1] LIN Yong-kai;TIAN Hao-liang(CCCC First Highway Consultants Co.Ltd.,Xi'an 710075,China)

机构地区：[1]中交第一公路勘察设计研究院有限公司,西安市710075

出　　处：《公路》2023年第7期114-118,共5页Highway

摘　　要：在受各种因素控制不可避免出现上跨滑坡区的桥梁时,桥梁方案受滑坡处治方案影响极大,不同的滑坡治理方案需采用不同的桥梁优化方案。以宝汉高速某上跨滑坡区桥梁结合滑坡治理方案的桥梁方案优化过程为例,在以往研究的基础上,对此类型桥梁方案设计进行研究分析,为相关工程设计提供参考。Due to the control of various factors,when the bridge over the landslide area inevitably appears,the bridge scheme is greatly affected by the landslide treatment scheme,and different landslide treatment schemes should adopt different optimization schemes.Taking the bridge scheme optimization process of a bridge over a landslide area of Bao-Han(Baoji-Hankou)Expressway combined with the landslide control scheme as an example,on the basis of previous scholars' research,this type of bridge scheme design is studied and analyzed to provide reference for related engineering design.

关 键 词：桥梁设计 滑坡区 处治方案 方案优化 

分 类 号：U442.54[建筑科学—桥梁与隧道工程]