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近年来,随着铁路、公路的运量急剧增加和车辆吨位的增大以及水利建设事业的发展,对铁路、公路路基和水库水坝坝基的要求越来越高。仅仅压实路面和水坝顶面已难以满足要求,迫切需要对路基和坝基斜坡进行压实。但现有的压实机械由于结构和性能的限制不允许也不能在斜坡上工作,急需研制新型压实机械给压实机械行业提出了新的课题。最近,西德宝马(BOMAG)公司开发了一种新型压实设备——H型斜坡振动压路机,专门用于水坝,路基斜坡的压实作业,在欧洲受到广泛欢迎。
In recent years, with the rapid increase of railways and highways, the increase of vehicle tonnage and the development of water conservancy projects, the requirements for railways, highway subgrade and reservoir dam foundation are getting higher and higher. Merely compaction of pavement and dam top has been difficult to meet the requirements, there is an urgent need to compaction of subgrade and dam slope. However, the existing compaction machinery does not allow or can not work on slopes due to structural and performance constraints. Therefore, it is urgent to develop a new type of compaction machinery and put forward new issues for the compaction machinery industry. Recently, BOMAG Corporation has developed a new type of compaction equipment, the H-type Vibratory Roller, which is specially designed for dam and embankment slope compaction and is widely welcomed in Europe.