【摘要】 针对截流干渠穿越高架桥桥墩基础的特殊情况,结合沈阳市崇山路污水截流干渠顶管工程实例,就截流干渠顶管穿越高架桥桥墩基础工程的设计要点及技术要求(干渠线位和顶管管材等)进行了详细的阐述,并提出了污水截流干渠顶管穿越高架桥墩基础的方法。更多还原

【Abstract】 Based on the special conditions in which the intercepting main canal crosses the pier bases of elevated bridge,and with Shenyang Chongshan Rd sewage intercepting main canal pipe-jacking works as an example,detailed introduction is made here on design key points and technical requirements(alignment of main canal and pipes of pipe-jacking etc)of the works of intercepting main canal crossing the pier bases of elevated bridge in pipe-jacking,as well as the method for intercepting main canal crossing the pier bases of elevated bridge in pipe-jacking.更多还原