摘要
港珠澳大桥岛隧工程在沉管安装过程中遭遇突淤难题。为克服工程困难,在现有平台抛石整平船上增设一套清淤装置,快速有效地解决碎石基床回淤问题,并成为世界上唯一的平台式清淤整平船。清淤施工取得可喜成果,使其成为港珠澳大桥岛隧工程建设中的又一重要利器。
The Hongkong-Zhuhai-Macao bridge island & tunnel engineering encountered sudden sedimentation problems in the installation of immersed pipes. To overcome the engineering difficulties, a set of desilting device is added to the existing platform riprapping leveling vessel, which can quickly and efficiently solve the problem of gravel bed back silting, and become the only platform desilting leveling vessel in the world. The desilting construction has achieved gratifying results and has become another important tool in the island and tunnel engineering construction of the Hongkong-Zhuhai-Macao Bridge.
作者
李家林
刘建峰
王明亮
刘兆权
LI Jia-lin;LIU Jian-feng;WANG Ming-liang;LIU Zhao-quan(No.2 Engineering Co., Ltd. of CCCC First Harbor Engineering Co., Ltd., Qingdao, Shandong 266071) China)
出处
《中国港湾建设》
2019年第2期75-78,共4页
China Harbour Engineering
关键词
碎石基床
清淤装备
关键技术
工程应用
gravel bed
desilting equipment
key technologies
engineering application
