| 徐圩防波堤工程桶式基础结构设计 |
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| 引用本文： | 高志伟,李 亚,高树飞,贡金鑫.徐圩防波堤工程桶式基础结构设计[J].水运工程,2015(2):224-229. |
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| 作者姓名： | 高志伟 李 亚 高树飞 贡金鑫 |
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| 作者单位： | 中交第三航务工程勘察设计院有限公司，上海200032;中交第三航务工程勘察设计院有限公司，上海200032;大连理工大学土木工程学院，辽宁 大连 116024;大连理工大学土木工程学院，辽宁 大连 116024 |
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| 摘 要： | 桶式基础结构是一种新型防波堤结构,目前尚没有成熟的设计标准和施工工艺。结合连云港徐圩防波堤工程,介绍此结构的设计荷载工况、结构模型试验、有限元分析方法、配筋方法。通过对比土体-结构相互作用模型和简化独立桶体模型,说明两种分析方法的优劣。以实例对比说明中国规范和美国混凝土学会ACI 318规范关于双向板裂缝宽度的计算方法。
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| 关 键 词： | 桶式基础结构 结构模型试验 有限元 裂缝宽度 |
Bucket foundation structure design of Xuwei breakwater |
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| GAO Zhi-wei,LI Y,GAO Shu-fei and GONG Jin-xin.Bucket foundation structure design of Xuwei breakwater[J].Port & Waterway Engineering,2015(2):224-229. |
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| Authors: | GAO Zhi-wei LI Y GAO Shu-fei and GONG Jin-xin |
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| Institution: | CCCC Third Harbor Consultants Co., Ltd., Shanghai 200032, China;CCCC Third Harbor Consultants Co., Ltd., Shanghai 200032, China;School of civil engineering, Dalian University of Technology, Dalian 116024, China;School of civil engineering, Dalian University of Technology, Dalian 116024, China |
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| Abstract: | The bucket foundation structure is a new-type breakwater, and there is still no reliable design
standards and construction techniques to refer to up to present. Combining with Xuwei breakwater engineering in
Lianyungang, we study the load cases, the structure model test, the finite element method (FEM) analysis approach
and the reinforcement design method of the structure. The advantages and disadvantages of the soil-structure
interaction model and the simplified single bucket model are given by in-depth comparison. Additionally, the
Chinese code and ACI 318 code to evaluate the crack width of bidirectional plate are compared via an example. |
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| Keywords: | bucket foundation structure structure model test FEM crack width |
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