中国港湾建设
中國港灣建設
중국항만건설
CHINA HARBOUR ENGINEERING
2015年
8期
49-52
,共4页
孙业发%刘长义%王海波%宋书东%叶建州%白虹%徐鸿玉
孫業髮%劉長義%王海波%宋書東%葉建州%白虹%徐鴻玉
손업발%류장의%왕해파%송서동%협건주%백홍%서홍옥
墩柱干接缝%竖向对接%匹配预制%预应力粗钢筋
墩柱榦接縫%豎嚮對接%匹配預製%預應力粗鋼觔
돈주간접봉%수향대접%필배예제%예응력조강근
piers dry joints%vertical butt joint%matching precast%prestressed crude steel
结合港珠澳大桥超高墩柱分节预制拼装工艺，研究干接缝结构匹配预制的翻模技术、机加工钢模具技术、钢混凝土结合底模具技术，以及预应力粗钢筋系统精度控制技术，实现了墩柱干接缝结构竖向对接的匹配预制。
結閤港珠澳大橋超高墩柱分節預製拼裝工藝，研究榦接縫結構匹配預製的翻模技術、機加工鋼模具技術、鋼混凝土結閤底模具技術，以及預應力粗鋼觔繫統精度控製技術，實現瞭墩柱榦接縫結構豎嚮對接的匹配預製。
결합항주오대교초고돈주분절예제병장공예，연구간접봉결구필배예제적번모기술、궤가공강모구기술、강혼응토결합저모구기술，이급예응력조강근계통정도공제기술，실현료돈주간접봉결구수향대접적필배예제。
Combining with the segment prestressed assembly technique of the high piers of the Hongkong-Zhuhai-Macao Bridge, we studied the matching precast technologies in piers dry joints, such as the turnover formwork technology, machining steel mold technology, steel-concrete combination bottom mold technology, and the system accuracy control technology of prestressed reinforcing steel bar, which realizes the matching precast of piers dry joints’vertical butt joint.
