无掩护水域长周期波条件下沉箱出运安装工艺

摘要

The No.4 and No. 5 berths of Mauritania friendship port is the gravity caisson structure. The waves in this area is mixed wave that it is very difficult to construct,the main factors influence of construction is wave. The sea wave is mixed wave mainly dominated by surge, the condition is complex and bad. Through trial and error, we improved the process of caisson installa-tion, and improved the accuracy and efficiency of caisson installation in the premise of safety.%毛里塔尼亚友谊港4号、5号泊位为重力式沉箱码头，海域波浪是以涌浪为主的混合浪，海况条件复杂且恶劣。通过不断摸索，改进沉箱安装工艺，在保证安全的前提下，提高了沉箱的安装精度和效率。