摘要
在既有铁路线的基础上增建新铁路线时,既有桥涵的翼缘板和挡墙采用静力切割拆除工法结合吊装设备,可以对其进行保护性拆除。该技术不影响既有铁路线的正常使用和行人车辆的正常通行,且无振动、无灰尘、无噪声、高效、环保,具有良好的经济效益和社会效益。
When new railway is built near the existing railway,the flange plate and retaining wall can be demolished protectively by statics cutting demolishing method with hoisting equipment.The method not only has no influence on normal working of the existing railway,but also has characteristics of no vibration,no dust,no noise and high efficiency and environment protection.
出处
《施工技术》
CAS
北大核心
2012年第5期66-68,共3页
Construction Technology
关键词
桥梁工程
箱涵桥
拆除
金刚石绳锯
bridges
culvert bridges
demolishing
diamond wire saw
