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1工程概况北京五环二期圆明园西路立交位于圆明园西路与五环路交汇处,为互通式立交,包括圆明园西路主路、圆明园西路辅路、6条匝道及五环主路上U型拉槽。6条匝道分别为A、B、C、D、E、F匝,均为3-4跨单箱单室现浇钢筋混凝土后张预应力连续箱梁结构,上跨清河河道和主路拉槽,是五环主路与圆明园西路之间的连接道,其中A、C、D、E匝分2联,B、F匝各1联,总共10联。各匝道均为弯桥。
1 Project Overview Beijing Wuhuan Phase II Yuanmingyuan West Road Interchange is located at the junction of Yuanmingyuan West Road and Wuhuan Road and is an interchange. It comprises the main road of Yuanmingyuan West Road, the auxiliary road of Yuanmingyuan West Road, the 6 ramp and the main road of Wuhuan Pull slot. The 6 ramps are A, B, C, D, E and F turns, all of which are 3-4 single-deck single-chamber cast-in-place reinforced concrete post-tensioned prestressed continuous box girder structures, crossing the Qinghe River Channel and the main channel , Which is the connecting road between the main road of the Fifth Ring Road and Yuanmingyuan West Road, of which the A, C, D and E turns are divided into 2 parts and the B and F turns each have a total of 10 parts. The ramp are curved bridge.