Construction Technology of Pile Foundation for Subway Tunnel Crossing Bridge

作     者：Ruiquan Liu 

作者机构：China Merchants Chongqing Highway Engineering Testing Center CO.LTD.Chongqing 400060China 

出 版 物：《Journal of World Architecture》 (世界建筑（百图）)

年 卷 期：2024年第8卷第2期

页      面：37-42页

学科分类：0202[经济学-应用经济学] 02[经济学] 020205[经济学-产业经济学] 

主　　题：Subway tunnel Bridge pile foundation Replacement construction 

摘      要：Urban infrastructure has become more complex with the rapid development of urban transportation *** urban environments with limited space,construction of facilities like subways and bridges may mutually influence each other,especially when subway construction requires passing under *** such cases,pile foundation replacement technology is often ***,this technology is highly specialized,with a lengthy and risky construction period,and high *** must be proficient in key technical aspects to ensure construction *** article discusses the technical principle,construction process,and core technology of pile foundation replacement,along with the application of this technology in subway tunnel crossing bridge projects,supported by engineering examples for reference.