| 岛礁海域工程勘察施工难点和对策 |
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| 引用本文： | 潘永坚,朱章通.岛礁海域工程勘察施工难点和对策[J].探矿工程,2009,36(9):11-14. |
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| 作者姓名： | 潘永坚 朱章通 |
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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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| 基金项目： | 国家科技支撑计划“跨海特大跨径钢箱梁悬索桥结构特性及技术标准研究”（编号：2008BAG071301）之子课题四“海域岛礁桥梁地基精细化综合勘察技术指南研究” |
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| 摘 要： | 从岛礁海域勘察施工影响因素出发，针对海滩、水下岸坡和浅海带不同地貌类型和地质条件分析了各地貌带的钻探施工难点和相应可采用的钻场类型，提出了对策措施，并介绍了西堠门大桥和岱山某工程海域勘察施工实践与成效。
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| 关 键 词： | 海域勘察 施工难点 钻场类型 |
| 收稿时间： | 2009/6/2 0:00:00 |
| 修稿时间： | 2009/8/20 0:00:00 |
Difficulties and Countermeasures for Engineering Geological Drilling on the Island and Reefs Sea Area |
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| PAN Yong-jian and ZHU Zhang-tong.Difficulties and Countermeasures for Engineering Geological Drilling on the Island and Reefs Sea Area[J].Exploration Engineering(Drilling & Tunneling),2009,36(9):11-14. |
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| Authors: | PAN Yong-jian and ZHU Zhang-tong |
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| Institution: | ( Zhejiang Engineering Prospecting Institute, Ningbo Zhejiang 315012, China) |
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| Abstract: | According to the different geomorphologic types and geological conditions of sea beach, underwater slope and neritic zone, and based on the influencing factors of site investigation in the island and reefs sea area, the paper analyzed the drilling difficuhies and available types of drilling field with the countermeasures proposed. The paper also introduced the construction practice and the achievement of Xihoumen bridge and a project in Daishan. |
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| Keywords: | site investigation in the sea area drilling difficulties for site investigation type of drilling field |
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