钢质桶式基础结构下沉可行性分析

Feasibility analysis of steel bucket-based structure sinking

混凝土桶式基础结构在防波堤工程上取得成功应用,其设计施工方法基本成体系,为探索不同材料、不同结构形式的负压桶式结构的可行性和施工工艺,拓展负压桶式结构的应用范围,进行了一个钢制试验桶下沉试验,研究其制作、运输安装、负压下沉等施工工艺,对该钢制组合桶体下沉阻力和下沉力进行研究,分析其下沉可行性。

Concrete bucket-based structure has been successfully applied in breakwater engineering. Its design and construction methods are basically systematic. In order to explore the feasibility of and construction technology of suction bucket type structure with different materials, different structure forms, expand the application scope of suction barrel type structure, a steel bucket sinking test was carried out. The construction technology of production, transportation, installation, and suction penetration were studied. The sinking resistance and sinking force of the steel composite bucket were also studied, and its sinking feasibility was analyzed.