| 塑性土壤破碎方法的比较 |
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| 引用本文： | 区颖刚,Godwin,R. J.. 塑性土壤破碎方法的比较[J]. 农业工程学报, 1994, 10(1): 16-21 |
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| 作者姓名： | 区颖刚 Godwin R. J. |
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| 作者单位： | 华南农业大学;Silsoe College, Cranfield University, Britain |
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| 基金项目： | (UK)土宽诚教育基金会(香港)华南农业大学的资助 |
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| 摘 要： | 用改装的三轴剪切仪对拉伸、扭转、弯曲、直剪、切割和纯切割等基本加载方式进行了详细研究。结果表明,弯曲加载是需要最小力及最少能耗使塑性土壤破碎的一种有效的加载方式。
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| 关 键 词： | 塑性土壤 弯曲破碎 加载方式 |
| 收稿时间： | 1993-11-21 |
Comparison of the Loading Methods for Fracture of Plastic Soils |
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| Ou Yinggang and Godwin,R. J.. Comparison of the Loading Methods for Fracture of Plastic Soils[J]. Transactions of the Chinese Society of Agricultural Engineering, 1994, 10(1): 16-21 |
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| Authors: | Ou Yinggang Godwin R. J. |
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| Abstract: | A detailed investigation of six basic loading methods, i e, tension, torsion, bending, direct shear, cutting, relieved cutting, using a modified triaxial apparatus, has been undertaken. The results show that loading plastic soils in bending is an effective method of causing soil fracture with minimum force and energy requirement. |
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| Keywords: | Plastic soil Bending fracture Loading method |
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