| STEM波作用下斜坡式结构护面块体稳定性的物理模型研究 |
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| 引用本文： | 张慈珩,陈汉宝,耿宝磊,张维.STEM波作用下斜坡式结构护面块体稳定性的物理模型研究[J].水道港口,2013(6):488-492. |
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| 作者姓名： | 张慈珩 陈汉宝 耿宝磊 张维 |
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| 作者单位： | 交通运输部天津水运工程科学研究所工程泥沙交通行业重点实验室,天津300456 |
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| 摘 要： | 文章通过对规范公式、断面物理模型及三维物理模型试验结果的对比,对STEM波作用下护面块体的稳定性进行验证,分析失稳原因,提出加强稳定性的措施。通过不同手段得到结果的对比,三维模型试验对表现复杂波浪对结构物的影响效果较好,得到的结果远大于公式计算和断面模型试验结果,可以有效保证工程安全。
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| 关 键 词： | 三维物理模型试验 扭王字块 稳定性 STEM波 |
Physical model on stability of sloping breakwater armor unit under STEM wave action |
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| ZHANG Ci-heng,CHEN Han-bao,GENG Bao-lei,ZHANG Wei.Physical model on stability of sloping breakwater armor unit under STEM wave action[J].Journal of Waterway and Harbour,2013(6):488-492. |
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| Authors: | ZHANG Ci-heng CHEN Han-bao GENG Bao-lei ZHANG Wei |
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| Institution: | (Tianjin Research Institute for Water Transport Engineering, Key Laboratory of Engineering Sediment, Ministry of Transport, Tianjin 300456, China) |
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| Abstract: | In this paper, based on the comparison of formula, 2D physical section model and 3D physical model, the stability of armor unit under STEM wave action was verified, and the reasons and improvement method were analyzed. According to the results of different methods, the 3D physical model is more suitable for simulating complex wave action on structure. The stable size of armor unit from 3D model is larger than 2D model and formula result, which can ensure the construction safety. |
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| Keywords: | 3D physical model aceropode stability STEM wave |
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