中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

Journal of Chongqing Jiaotong University(Natural Science) ›› 2011, Vol. 30 ›› Issue (S1): 652-654.DOI: 10.3969/j.issn.1674-0696.2011.supp1.035

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Investigation on Rationality of High-Filled Embankment’S Settings on Expressway in Mountainous Areas

XU You·fei,LIU Jun   

  1. Chongqing Communications Planning Survey& Design Institute,Chongqing 401121,China
  • Received:2011-05-19 Revised:2011-06-18 Online:2011-07-15 Published:2015-03-12

山区高速公路高填方路堤设置合理性探讨

许有飞,刘军   

  1. 重庆市交通规划勘察设计院,重庆40112
  • 作者简介:许有飞(1976—),男,重庆梁平人,工程师,硕士,主要从事公路路基设计与科研的工作。E-mail:7643824@qq.com

Abstract: Abstract:Based on the Longing groove bridge’S changing for high-filled embankment in the Jiang-He freeway D7 contract seetion,the advantages such as using waste,and reducing space etc.are discussed,and the problems such as the large a- mount of post-construction settlement,slope stability and high expense of the high-filled embankment’S setting are also dis- cussed.This study provides the reference for similar road

Key words: expressways in mountainous areas, high-filled embankment, Jiang-He highway

摘要: 以江合高速公路D7合同段的龙井沟大桥变更为高填方而进行的桥和高路堤2种方案比选为依托,论述了高 填方路堤设置的优势,如消化弃方、减少占地等,以及存在的主要问题,如工后沉降量大、边坡稳定性及后期维护费 用高等..为类似路段进行桥路比选提供参考。

关键词: 山区高速公路, 高填方路堤, 江合高速公路

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