| 关于桥梁设计中通航净宽的探讨 |
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| 引用本文： | 施政,关明芳,杨敏.关于桥梁设计中通航净宽的探讨[J].港工技术,2011,48(3):13-15,19. |
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| 作者姓名： | 施政 关明芳 杨敏 |
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| 作者单位： | 1. 浙江省交通规划设计研究院,浙江杭州,310006
2. 92951部队,浙江宁波,315811 |
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| 摘 要： | 针对现行《内河通航标准》和《通航海轮桥梁通航标准》中,通航净宽的计算方法及其参数取值进行深入分析,提出桥梁通航净宽计算中应注意的问题.结合某工程实例分析计算桥梁的通航净宽,并对执行现行通航标准提出几点建议.
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| 关 键 词： | 通航标准 净宽 水流夹角 航道 |
Discussion about Navigable Clear Width in Bridge Design |
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| Shi Zheng,Guan Mingfang,Yang Min.Discussion about Navigable Clear Width in Bridge Design[J].Port Engineering Technology,2011,48(3):13-15,19. |
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| Authors: | Shi Zheng Guan Mingfang Yang Min |
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| Institution: | Shi Zheng1,Guan Mingfang1,YangMin2(1.Zhejiang Provincial Planning,Design and Research Institute of Communications,Hangzhou Zhejiang 310006,China,2.92951 Forces,Ningbo Zhejiang 315811,China) |
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| Abstract: | In depth analysis is made for the navigable clear width calculating methods and parameters specified in current River Navigation Standard and Bridge Navigation Standard for Seagoing Vessel,the problems that should be paid attention to in the navigable clear width calculation are put forward.By combining with some project example,the bridge navigable clear width are calculated and analyzed.In addition,several advices are put forward for implementing current navigation standard. |
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| Keywords: | navigation standard clear width water flow included angle channel |
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