In accordance with the construction site layout of Shatuo Hydropower Station and the requirements from the metal structure installation on the overflow dam section,the bridge structural parts in-between the piers on the dam crest and their installed locations,an improved bridge erector with the type of WJQ40/160 is introduced into the installation.Through a reasonable construction layout,the erector not only optimizes the installation technology,but also lowers the difficulty of the installation,and then effectively,reliably,safely and conveniently accomplishes all the tasks of lifting and installation during the construction concerned;moreover,the relevant installation period is largely shortened as well.
Water Resources and Hydropower Engineering
overflow dam section
metal structure installation
technology of ifting and installation
Shatuo Hydropower Station