大广蒙冀界段公路构造物安全环保设计研究  

Research on structure safety and environmental protection of Boundary of Inner Mongolia and Hebei section,Daqing- Guangzhou Highway

作　　者：杨松泉 

机构地区：[1]张家口市交通局,河北张家口075000

出　　处：《内蒙古公路与运输》2014年第6期43-46,共4页Highways & Transportation in Inner Mongolia

摘　　要：大庆-广州高速公路蒙冀界段公路主线和支线均采用高速公路标准,设计速度较高,隧道、互通立交多而复杂,安全环保问题突出,既有共性问题又有特殊问题,坡度、洞口、弃渣、防冻、互通顺接成为主要问题,因此,对交通工程及沿线设施提出更多要求。Both the principal line and branch of Boundary of Inner Mongolia and Hebei section, Daqing - Guangzhou High- way adopted expressway standard, design speed is high, too many tunnel and complicated interchanges, safe environmental pro- tection problems is serious, there are both common problems and special problems, slope, hole, abandon slag, antifreeze and in- terflow connect become major problem, therefore, puts forward more requirements on traffic engineering and roadside facilities.

关 键 词：隧道 互通 桥涵 沿线设施 

分 类 号：U417[交通运输工程—道路与铁道工程]