摘要
介绍了崔家营船闸设备检修中人字门背拉杆预应力张拉的目的、原理,张拉工艺及其步骤,并给出了背拉杆预应力张拉施工结果,对结果进行了分析值得重视的问题。
In the equipment maintenance of Cuijiaying ship lock , prestressed tensioning is applied to the tie rods behind the miter gates.The purpose, principles, tensioning process and detailed steps of the treatment are introduced .Treat-ment results are then given and some notable issues are discussed .
出处
《水电与新能源》
2014年第5期37-39,共3页
Hydropower and New Energy
关键词
人字门
背拉杆
预应力张拉
miter gate
back tie rods
prestressed tensioning
