CAJ | 학술논문

京沈客运专线引入沈阳铁路枢纽工程跨越秦沈客运专线和多条普速铁路、河流、市政道路等，特殊结构桥梁多。在时间空间均受限的条件下，通过对丁香湖疏解区和大成站疏解区“穿针引线”的桥梁方案研究，保证工程的顺利实施；通过结构形式研究，保证施工时的既有线运营安全并减少对城市基础设施的干扰。对桥梁方案因地制宜的尝试和永临结合的设计，为高速铁路引入枢纽的线形优化创造条件，节约城市用地，使铁路建设与城市规划更加融合，实现投资节约化，施工标准化，运营安全化，养护便捷化。
경침객운전선인입침양철로추뉴공정과월진침객운전선화다조보속철로、하류、시정도로등，특수결구교량다。재시간공간균수한적조건하，통과대정향호소해구화대성참소해구“천침인선”적교량방안연구，보증공정적순리실시；통과결구형식연구，보증시공시적기유선운영안전병감소대성시기출설시적간우。대교량방안인지제의적상시화영림결합적설계，위고속철로인입추뉴적선형우화창조조건，절약성시용지，사철로건설여성시규화경가융합，실현투자절약화，시공표준화，운영안전화，양호편첩화。
The Beijing~Shenyang dedicated passenger railway integrated into Shenyang railway junction crosses Qin ~Shen dedicated passenger railway and several normal speed railways, rivers, municipal roads with many special structure bridges. Under limited conditions for time and space, the researches on the bridge scheme of the Clove Lakes region and the Dacheng station area ensures the smooth implementation of the project. Through the study of structures, the operational safety of existing lines during the construction is guaranteed and the impact on urban infrastructure is reduced. The attempt to solve local problems in view of local conditions and the combined design of temperate and permanent projects helps the optimization of high-speed railway alignment into the railway junction, which, in turn, saves urban land and harmonizes the railway construction with urban planning and fulfills investment reduction, construction standardization, safe operation and easy and quick maintenance.