钢筋混凝土大圆筒下沉工艺

一种新型的钢筋混凝土大圆筒结构正广泛应用于码头和防波堤或护岸。这种结构下沉工艺复杂，本文以广东番禺南沙联合码头钢筋混凝土大圆筒下沉施工为例，论述了用重力压沉法沉埋钢筋混凝土大圆筒的施工工艺和经验体会。

A new type structure of large reinforced concrete cylinder is being extended in the construction of quays andbreakwaters. With a very complicated subsiding technology, this paper takes the subsiding of the large reinforcedconcrete cylinder at Nansha Combined terminal in Panyu of Guangdong for example discusses the construction pro-gram and the experiences in subsiding large reinforced concrete cylinders by granity.