1) angle setting line
拨角线
2) angle stringing
拨角放线
3) angle setting from chord line method
弦线拨角法
1.
This article introduces several plane laying out methods of hinge supported slab bridge on horizontal curve of Zheng Xin expressway, mainly stresses detailed description of angle setting from chord line method, such as its calculation chart pattern, equation deduction and application scope.
介绍了郑新高速公路平曲线上简支板桥的几种平面布设方法 ,重点是弦线拨角法的计算图式、公式推导和适用范
4) wire driving plate
拨线盘
5) track moving
线路拨移
6) track lining and joining
线路拨接
1.
Taking the Mudaogou Bridge Reconstruction Project as an example,the paper analyzes the crucial and difficult points of techniques in track lining and joining and breaks through the conventional mode of track lining and joining of existing electrified railway lines.
以木道沟桥改建工程最关键技术为实例,探讨了线路拨接施工中线路不同拨距时,接触网施工过渡方法,分析了线路拨接的技术重点和难点,打破既有电气化铁路线路拨接的常规模式,采用“利用既有、永临结合”的过渡施工方法。
补充资料：自动拨线装置
自动拨线装置 automatic thread wiping device
在自动剪线装置的缝纫机中，针线被剪断之后，为使针线在第二次顺利起缝，将针线从针板针孔下拨上来的自动装置。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条