| 中英规范重力式方块码头抗倾抗滑对比分析 |
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| 引用本文： | 代占平,陈炎桂,苏永生.中英规范重力式方块码头抗倾抗滑对比分析[J].水运工程,2013(8):80-85. |
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| 作者姓名： | 代占平 陈炎桂 苏永生 |
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| 作者单位： | 1. 中国港湾工程有限责任公司,北京,100027
2. 中交水运规划设计院有限公司,北京,100007 |
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| 摘 要： | 重力式码头稳定性的验证方法主要有:单一安全系数表达的极限状态设计方法;以概率论为基础,以分项系数表达的极限状态设计方法。《重力式码头设计与施工规范》(1987)和BS 6349(1988)均采用安全系数法;JTS167-2—2009《重力式码头设计与施工规范》和BS 6349(2010)均采用以概率论为基础,以分项系数表达的极限状态设计方法。重点对比分析中国与英国BS新、旧规范在抗滑、抗倾计算上的差异,结合现有重力式方块码头工程实例,根据其计算结果验证分析的准确性,供海外项目重力式方块结构设计参考。
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| 关 键 词： | 分项系数 极限状态设计方法 可靠度指标设计方法 方块 |
Comparison of anti-overturn and anti-slide calculation method on gravity block wharf between Chinese and British standards |
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| DAI Zhan-ping,CHEN Yan-gui and SU Yong-sheng.Comparison of anti-overturn and anti-slide calculation method on gravity block wharf between Chinese and British standards[J].Port & Waterway Engineering,2013(8):80-85. |
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| Authors: | DAI Zhan-ping CHEN Yan-gui and SU Yong-sheng |
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| Institution: | China Harbour Engineering Co., Ltd., Beijing 100027,China;China Harbour Engineering Co., Ltd., Beijing 100027,China;CCCC Water Transportation Consultants Co., Ltd, Beijing 100007, China |
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| Abstract: | Two methods are widely used in stability checking of gravity quay: limit state method with single factor, probability-based limit state method expressed with partial safety factors. The first method is replied in Design and Construction Code for Gravity Quay (1987) and BS 6349(1988), the second in Design and Construction Code for Gravity Quay (2009) and BS 6349 (2010). The calculation difference on overturning and anti-slide are compared between Chinese code and Britain new and old revision standard. The comparison is further detailed by taking a typical gravity block wharf as an example, so as to offer reference for the design of gravity block structure in foreign projects. |
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| Keywords: | partial factor limit state design method reliability-based method hollow block |
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