| 松花江沿岸裸露水准点沉降试验 |
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| 引用本文： | 石江滨,韩学光,董爱民.松花江沿岸裸露水准点沉降试验[J].测绘与空间地理信息,2000,23(2):42-43. |
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| 作者姓名： | 石江滨 韩学光 董爱民 |
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| 作者单位： | 黑龙江航道局测量大队,黑龙江,哈尔滨,150027 |
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| 摘 要： | 通过水准点的沉降试验，得出在松花江沿岸非饱和水分冲积砂土壤中，埋石点的高程变化不会影响航道测量及水文测量的精度。
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| 关 键 词： | 土壤 水准点 沉降 |
The Uncovered Benchmark Settlement Test along the Bank of the Songhuajing River |
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| SHI Jiang-bin,HAN Xue-guang,DONG Ai-min.The Uncovered Benchmark Settlement Test along the Bank of the Songhuajing River[J].Geomatics & Spatial Information Technology,2000,23(2):42-43. |
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| Authors: | SHI Jiang-bin HAN Xue-guang DONG Ai-min |
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| Abstract: | The conclusion for the settlement experiment of benchmarks in this thesis, is that the height changes of buried-points laid in insaturate-moistured and deposited sandy soil nearby the Song. River cannot affect the precision for river survey and hydrologic survey. |
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| Keywords: | soil benchmark settlement |
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