摘要
超重型设备的起吊安装是升船机工程施工中的一项难点。根据构皮滩升船机的梯级过坝形式,采用钢丝绳悬吊式承重平台方案,从方案设计、实施步骤、效益分析等方面论述了其技术特点、安全性和可操作性。工程实践表明,该方案有效地解决了因场地条件限制而引起非正常吊装时的歪拉斜吊问题,在确保安全、工期和经济效益的情况下完成了超重型设备的起吊安装任务。
The hoisting and installation of super-heavy equipment is a difficult process in the construction of shiplift.Considering the stepped dam crossing mode of Goupitan shiplift,a steel wire suspended bearing platform scheme is adopted.The technical characteristics,safety and operability of the scheme are discussed from different aspects such as the design of the scheme,implementation steps and benefit analysis.Practice shows that the scheme can effectively solve the abnormal hoisting problem due to the limitation of site conditions.The hoisting task of super-heavy equipment is successfully accomplished with ensuring the safety,construction time and economic benefits.
作者
耿克普
宋金育
全志杰
刘川
GENG Kepu;SONG Jinyu;QUAN Zhijie;LIU Chuan(Hangzhou State Power Machinery Research&Design Institute Co.,Ltd.,Hangzhou 310030,China;Goupitan Hydropower Station,Zunyi 550000,China;Sinohydro Bureau 8 Co.,Ltd.,Changsha 410004,China)
出处
《水电与新能源》
2020年第9期53-57,共5页
Hydropower and New Energy
关键词
升船机
超重型设备
吊装
shiplift
super-heavy equipment
hoisting
