| 新型海底沉积物剪切强度原位测试原理 |
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| 引用本文： | 吴鸿云 陈新明 高宇清. 新型海底沉积物剪切强度原位测试原理[J]. 矿山机械, 2006, 34(12): 16-17 |
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| 作者姓名： | 吴鸿云 陈新明 高宇清 |
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| 作者单位： | 长沙矿山研究院海洋所,湖南,长沙,410012;长沙矿山研究院海洋所,湖南,长沙,410012;长沙矿山研究院海洋所,湖南,长沙,410012 |
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| 基金项目： | 中国大洋协会深海资源勘查技术子项目（DY105-03-01-08） |
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| 摘 要： | 准确测得海底沉积物的力学性质参数是保证海洋工程设计、施工更科学和更经济合理的基础。集矿机的结构和有关参数的设计，在很大程度上取决于海底沉积物的力学性质参数。
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| 关 键 词： | 原位测试 体积弹性模量 力学性质 剪切强度 |
| 文章编号： | 1001-3954（2006）12-0016-017 |
| 收稿时间： | 2006-05-22 |
| 修稿时间： | 2006-05-222006-07-15 |
New Kind of Theory for in Situ Testing the Shear Strength of Marine Sediment |
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| WU HongYun et al.. New Kind of Theory for in Situ Testing the Shear Strength of Marine Sediment[J]. Mining & Processing Equipment, 2006, 34(12): 16-17 |
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| Authors: | WU HongYun et al. |
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| Affiliation: | WU HongYun et al. |
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| Abstract: | The paper introduces a new kind of theory for in situ testing the shear strength of marine sediment, that is to say, the measurement to the shear strength of marine sediment is transferred to the measurement to the alternation of the pressure of oil in the sealed oil cylinder, then the data is output by the sensor and processed, thus the original value of the shear strength of the marine sediment is concluded. It also analyses the theoretical feasibility of the testing theory. |
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| Keywords: | In situ test Volume flexibility modulus Dynamic performance Shear strength |
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