钢浮箱浮运安装非自浮防浪型沉箱新技术

摘要

以香港中环填海项目为例，对非自浮防浪型沉箱的构造和浮性特征进行分析，提出采用钢浮箱进行非自浮异型沉箱浮运安装新方法。该方法施工灵活性大，大大减少了设备投入，降低了成本，可为大型异型沉箱的浮运安装提供借鉴。%Taking the reclamation project in Central Hong Kong as an example, we analyzed the structural and floating stability characteristics of non-floating wave absorbing seawall caisson, presented a new technology for floating-out and installing the caisson unit with the use of buoyancy tanks. The new technology has highly flexible construction, can greatly reduce the equipment investment, and reduce the cost. The experience gained in this method can provide references for the floating-out and installation of large-scale specially profiled caissons.