The Nanjing section in Huning expressway was taken as the example for expatiating the project choice of road surface in extension project of Huning expressway in the paper. 文章以沪宁高速公路南京段为例,对沪宁高速公路扩建工程路面方案的选择进行了详细的阐述。
Construction Technology of Increased Artificial Concrete Keyway of Jointing Surface Between New Concrete and Existing Concrete in Danjiangkou Dam Extension Project 丹江口大坝加高新老混凝土结合面人工键槽施工技术研究