市政道路改造升级地基处理应用  

Application of foundation treatment in municipal road reconstruction and upgrading

作　　者：夏正丰 XIA Zhengfeng(Architects&Engineers Co.,Ltd.,of Southeast University,Jiangsu Nanjing 210096 China)

机构地区：[1]东南大学建筑设计研究院有限公司,江苏南京210096

出　　处：《山东交通科技》2020年第6期80-82,共3页

摘　　要：城市道路正面临大范围的改扩建工程,在建设过程中,对老路的利用是设计人员重要考虑的因素。就江苏省南京市某条城市次干路改造升级路基处理部分问题做出研究分析,并提出设计方案及施工注意事项。The urban road is facing a large range of reconstruction and expansion projects.In the process of construction,the use of the old road is an important factor for designers to consider.This paper studies and analyzes some problems of subgrade treatment in the reconstruction and upgrading of a city's secondary trunk road in Nanjing,Jiangsu province,and puts forward the design scheme and construction precautions.

关 键 词：路面评价 压力注浆 施工注意事项 

分 类 号：TU412.3[建筑科学—岩土工程]