CAJ | 학술논문

为了适应高速铁路行车的平顺性和舒适性的要求,高速铁路轨道必须具有较高的铺设精度,甚至精度要保持到毫米级范围内,测量技术就显得尤为重要。无砟轨道板静态调整是控制客运专线高平顺性和高精度的最后一个工序,也是整个测量过程的重中之重,本文以石武客运专线SWZQ-7标段漯-驻特大桥为例,通过对CPⅢ测量、全站仪设站、外业数据采集及模拟调整等测量技术进行分析和研究,说明测量技术在CRTSⅡ无砟轨道板长钢轨静态调整中的重要性。
위료괄응고속철로행차적평순성화서괄성적요구,고속철로궤도필수구유교고적포설정도,심지정도요보지도호미급범위내,측량기술취현득우위중요。무사궤도판정태조정시공제객운전선고평순성화고정도적최후일개공서,야시정개측량과정적중중지중,본문이석무객운전선SWZQ-7표단탑-주특대교위례,통과대CPⅢ측량、전참의설참、외업수거채집급모의조정등측량기술진행분석화연구,설명측량기술재CRTSⅡ무사궤도판장강궤정태조정중적중요성。
In order to adapt to the requirements of stability and comfort of high-speed railways,The track structure must has high precision of track laying, and even the precision is in degree of millimeter, so survey technique is very important. The ballastless track of static adjustment is the last Procedure of Long Rail static state adjustment technology and it is very important to the whole measuring process. In this paper, we study a ease about SWZQ-7 bid section Super Major Bridge on Luo he-Zhu madian of Wuhan-Guangzhou Passenger Dedicated Line, analyzes and researches on CPIII surveying, setting station of total station instrument, field data collection and simulation to adjusting. The finel result shows the importance of surveying Technique in CRTS II unballasted Track Long Rail static state adjustment.