摘要
以杭州湾跨海大桥Ⅳ合同钢管桩沉桩施工为背景,对海上钢管桩沉桩船舶群的组成及选型、沉桩前的准备工作、沉桩过程的关键技术、停锤标准,以及高桩处理等沉桩施工技术进行了系统介绍。
Some construction technologies for penetration of steel tubular piles at sea are systematically introduced such as formation and type of penetrating piles barge, preparation before penetration, essential skill during penetration, hammer cease standard as well as treatment of high-rise pile cap on the background of penetration work of IV Contract Section of Hangzhou Gulf Crossing Project.
出处
《公路》
北大核心
2006年第3期19-30,共12页
Highway
关键词
海上桥梁
钢管桩
沉桩
GPS测量定位
施工技术
maritime bridge
steel tubular piles
penetrating piles
GPS survey and position
construction technology
