| 大口径竖井式基岩水准标设计与施工 |
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| 引用本文： | 顾为栋,龚士良. 大口径竖井式基岩水准标设计与施工[J]. 上海国土资源, 2000, 0(4) |
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| 作者姓名： | 顾为栋 龚士良 |
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| 作者单位： | 上海市地质调查研究院，上海市地质调查研究院 上海 200072，上海 200072 |
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| 摘 要： | 基岩标是地面变形监测、高程控制测量的重要基准设施,文章介绍大口径竖井式基岩标的设计原理与施工技术。
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| 关 键 词： | 基岩标 沉降 监测 测量基准 设计施工 |
Design and Construction of Big-calibre Bench Mark of Shaft Type |
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| GU Weidong,GONG Shiliang,. Design and Construction of Big-calibre Bench Mark of Shaft Type[J]. Shanghai Land & Resource, 2000, 0(4) |
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| Authors: | GU Weidong GONG Shiliang |
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| Abstract: | Bench mark is important surveying datums mark for land subsidence monitoring and height control. This paper presents designing principle and construction technology of big-calibre bench mark of shaft type. |
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| Keywords: | bench mark land subsidence monitoring surveying datums mark design and construction |
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