| 舟山大陆连岛工程西堠门大桥北塔位天然岩质边坡的稳定性 |
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| 引用本文： | 潘永坚.舟山大陆连岛工程西堠门大桥北塔位天然岩质边坡的稳定性[J].山地学报,2004,22(4):467-471. |
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| 作者姓名： | 潘永坚 |
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| 作者单位： | 浙江省工程勘察院,浙江,宁波,315012 |
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| 摘 要： | 舟山大陆连岛工程西堠门大桥为一主跨跨度1650m的悬索桥，其北塔位于海中的老虎山上。因老虎山山体略显单薄，山体受数条断层及其他构造裂隙的影响，整体完整性中等到一般。在大量现场地质调查基础上，对老虎山南侧天然边坡稳定性进行分析研究，并提出相应加固建议措施。
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| 关 键 词： | 西堠门大桥 岩体结构 边坡稳定 |
| 文章编号： | 1008-2786(2004)04-0467-05 |
| 修稿时间： | 2004年3月15日 |
Rock-Slope Stability of Xihoumen Bridge Foundation in Zhoushan Island-Mainland Link Project |
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| PAN Yongjian.Rock-Slope Stability of Xihoumen Bridge Foundation in Zhoushan Island-Mainland Link Project[J].Journal of Mountain Research,2004,22(4):467-471. |
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| Authors: | PAN Yongjian |
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| Abstract: | Xihoumen Bridge is a rope-suspension bridge with span of (1 650) m, in Zhoushan Island-mainland Link Project. Its north tower lies in Laohushan Mountain on the sea. The mountain is thin and influenced by faults and fissures,the rock mass integrity is relatively bad. Based on investingation, engineering geology segments of the slope is studied.Losing steady is to happen most by the southern slope among these segments because of development along slope to incline the joint slowly slope by the southern side.The southern slope stability are calculated and analysed especially under natural state and rain falling continuously on the southern side.The result shows that the shope is stable. |
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| Keywords: | Xihoumen Bridge laohushan mountain rock mass structure slope stability |
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