重力式码头沉箱安装施工技术

Caisson Placing Construction Technique for Gravity Wharf

重力式码头沉箱安装的位置与施工准线的偏差过大,会影响上部结构胸墙的竖直度,进而影响到码头观感质量。影响沉箱安装质量的因素很多,如基床整平的质量、海况的好坏、安装设备是否先进等。结合日照港散粮码头和集装箱码头实际情况,简要介绍沉箱安装施工技术。

When the deviation between the placing position and construction reference line of caisson for gravity wharf is big enough, the verticality of upper structure, i.e. crest wall will be affected, and furthermore the visual quality of the wharf will be influenced. There are many factors influencing the placing quality of caisson, such as bed leveling quality, sea conditions, as well as the level of placing equipments. Combining Rizhao Port Bulk Grain Wharf and Container Wharf, this paper discusses the caisson placing construction technique.