罗源湾鲁能码头超长钢板桩施工技术

某码头工程结构采用前板桩高桩梁板形式，前板桩墙采用BOX 桩和AZ 板桩，为国内罕见。以BOX 桩、AZ 板桩的施打工艺的开发研究为主线，在无相应成熟工艺可供借鉴的情况下，对该桩型的制作（焊接工艺）、出运（吊点设置）、施打工艺进行试验比较和改进，采取相应技术措施，总结了沉桩过程的质量控制措施，既节约了施工成本，加快了施工进度，又确保了工程质量。

Construction technology of ultra-long steel sheep piles for Luoyuan bay Luneng port

A berth adopts the beam-slab high-pile structure with a sheeting pile front wall of BOX pile and AZ pile which are rare in China. This article, with a main line of BOX Pile and AZ pile injection technology and under the condition of a lack of corresponding advanced technology in construction, through an experimental comparison of the pile making (welding technology), shipment (the setting of lifting points), and driving technology,proposes relevant technical measures, and summarizes the quality control measures. By this, we cut down the construction cost, speed up the construction, and guarantee the engineering quality.