摘要
文章介绍大涌浪环境下借助浮船坞临时挡浪的辅助沉箱安装技术。使用水动力软件AQWA对"防城港"号浮船坞挡浪效果进行水动力计算,将计算结果与浮船坞挡浪前后波高进行对比,认为使用浮船坞进行施工中的挡浪是可行的,且挡浪效果显著。采用浮船坞挡浪,增加了施工窗口期,缩短了施工工期,减少了施工成本。
We introduced the caisson installation technology of temporary wave-blocking using the floating dock in large swells, calculated the effect of wave-blocking of 'Fangchenggang' floating dock by the hydrodynamic software AQWA, the calculation results are compared with the wave heights before and after wave-blocking of floating dock. It is feasible to use floating dock for wave-blocking in construction, and the effect is significant. It is shown that the proposed technology has the advantages of increasing the construction window period, shortening construction period and saving the cost of construction.
出处
《中国港湾建设》
2016年第12期63-65,77,共4页
China Harbour Engineering
关键词
浮船坞
挡浪
沉箱安装
floating dock
wave-blocking
caisson installation
