论文部分内容阅读
高速铁路与普通铁路相比,因其在我国出现较晚且施工技术的难度较高,故各方面管理还不成熟。笔者作为一名基层工程建设人员,就高速铁路项目建设的实际工作经验,对无砟轨道施工队伍的管理谈一点自己的看法。无砟轨道系统的构成及建设特征高速铁路与普通铁路的不同之处在于它的无砟轨道系统。板式无砟轨道系统采用连续底座混凝土结构和轨道板纵连方式,包括两布一膜、底座板、沥青砂浆调整层、轨道板四部分,轨道板的形式有Ⅰ型板、Ⅱ型板、Ⅲ型板;整体式道床无砟轨道系统有双块式和单块式。无砟轨道项目建设有以下几大特征。一是标准高。无砟轨道系统的突出特征是技术标准要求
Compared with ordinary railways, high-speed railways are not yet mature in all aspects because of their late appearance in China and the high degree of difficulty in construction technology. As a grass-roots project construction personnel, the author of the high-speed railway project construction of practical work experience, management of ballastless track construction team to talk about their own views. Structure and construction characteristics of ballastless track system The difference between high-speed railroad and ordinary railroad lies in its ballastless track system. The slab ballastless track system adopts continuous base concrete structure and longitudinal connection of track slab. The slab ballastless track system includes two cloths and one film, a base plate, an adjustment layer of asphalt mortar, and four parts of a rail slab. The rail slab is in the form of a type plate, a type II plate, Form; monolithic ballastless ballastless track system has two blocks and monolithic. Ballastless track project has the following major features. First, the standard high. The prominent feature of ballastless track systems is the technical standard requirements