市政道路下穿高速铁路技术简述及应用

Brief Description and Application of the Technology for Municipal Roads Underpassing High-speed Railway

近年来,我国市政道路建设项目不断发展,下穿高速铁路的道路工程也不断增多,而在市政道路下穿高速铁路施工中存在一定的施工难度。为此,本文首先对市政道路下穿高速铁路施工类型展开分析,探讨下穿高速铁路施工原则,并结合工程实例分析市政道路下穿高速铁路施工技术的应用和施工要点,提高市政道路施工质量,保障运营安全。

In recent years,my country's municipal road construction projects have continued to develop,and the number of road projects that cross high-speed railways is also increasing.However,there are certain construction difficulties in the construction of municipal roads that cross high-speed railways.To this end,the article first analyzes the construction types of municipal roads under-passing high-speed railways,discusses the construction principles of under-passing high-speed railways,and analyzes the application and key points of construction technology for municipal roads under-passing high-speed railways in combination with engineering examples to improve the construction quality of municipal roads,and ensure operational safety.