软土地区公路路基修筑沥青混凝土路面施工技术  

Construction Technology of Asphalt Concrete Pavement for Highway Subgrade Construction in Soft Soil Areas

作　　者：辛大亮 Xin Daliang(CCCC First Highway Engineering Co.,Ltd.,Zhengzhou,China)

机构地区：[1]中交一公局第七工程有限公司,河南郑州

出　　处：《科学技术创新》2025年第7期116-119,共4页Scientific and Technological Innovation

摘　　要：软土地区未能处理,路基将产生沉降变形,导致道路难以正常运行。为保证公路运行舒适安全,文章以某公路工程为例,简要分析软土路基沉降特性,以此为基础,提出软基处理、沥青拌和、混合料摊铺、混合料碾压及横向接缝处理等施工技术应用措施,并通过布置监测点,验证其沉降值处于允许范围内,满足工程要求,建议推广。If soft soil areas are not treated,the roadbed will experience settlement deformation,making it difficult for the road to operate normally.To ensure the comfortable and safe operation of highways,this article takes a certain highway project as an example to briefly analyze the settlement characteristics of soft soil subgrade.Based on this,construction technology application measures such as soft foundation treatment,asphalt mixing,mixture paving,mixture rolling,and transverse joint treatment are proposed.By arranging monitoring points,the settlement value is verified to be within the allowable range,meeting the engineering requirements,and it is recommended to promote it.

关 键 词：软土地区 公路路基 沥青混凝土路面 施工技术 

分 类 号：U416.217[交通运输工程—道路与铁道工程]