中国港湾建设
中國港灣建設
중국항만건설
CHINA HARBOUR ENGINEERING
2015年
1期
55-58
,共4页
嘉绍大桥%强涌潮水域%钢护筒%施工技术
嘉紹大橋%彊湧潮水域%鋼護筒%施工技術
가소대교%강용조수역%강호통%시공기술
Jiaxing-Shaoxing Bridge%strong tide waters%steel sleeve%construction technology
以杭州湾水域嘉绍大桥桩基准4.1 m超大直径钢护筒施工为例，介绍超大直径钢护筒的制作、运输、沉放施工工艺以及振动锤选型、导向框设计、钢护筒加强设计等，探讨强涌潮水域复杂水文条件下桥梁桩基超大直径钢护筒施工技术及控制要点，可供类似工程参考借鉴。
以杭州灣水域嘉紹大橋樁基準4.1 m超大直徑鋼護筒施工為例，介紹超大直徑鋼護筒的製作、運輸、沉放施工工藝以及振動錘選型、導嚮框設計、鋼護筒加彊設計等，探討彊湧潮水域複雜水文條件下橋樑樁基超大直徑鋼護筒施工技術及控製要點，可供類似工程參攷藉鑒。
이항주만수역가소대교장기준4.1 m초대직경강호통시공위례，개소초대직경강호통적제작、운수、침방시공공예이급진동추선형、도향광설계、강호통가강설계등，탐토강용조수역복잡수문조건하교량장기초대직경강호통시공기술급공제요점，가공유사공정삼고차감。
Based on the construction of oversize diameter steel sleeve with 4.1 m diameter pile foundation of Jiaxing-Shaoxing Bridge in the Hangzhou Bay waters, we introduced the production, transportation, sinking construction technology and vibration hammer type selection, guide box design, and strengthened design of oversize diameter steel sleeves, and discussed the construc-tion technology and control points of the bridge pile foundation oversize diameter steel sleeves under the complicated hydrologi-cal condition in strong tidal waters, which can provide references for similar projects.
