| 逆转旋耕过程中土壤切削的研究 |
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| 引用本文： | 桑正中,王长兵.逆转旋耕过程中土壤切削的研究[J].农业工程学报,1996,12(4):123-126. |
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| 作者姓名： | 桑正中 王长兵 |
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| 作者单位： | 江苏理工大学;江苏理工大学 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 建立了逆转旋耕二面楔切削土壤的剪切模型。对逆转旋耕二面楔切削土壤的负荷、能耗及土壤总应变提出了计算方法，室内土壤切削试验结果表明：计算值与试验值二者的变化规律基本一致
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| 关 键 词： | 逆转旋耕 土壤切削 切削负荷 |
| 收稿时间： | 1996/9/10 0:00:00 |
Study on Soil Cutting of Up Cut Rotary Cultivation |
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| Sang Zheng-zhong and Wang Chang-bing.Study on Soil Cutting of Up Cut Rotary Cultivation[J].Transactions of the Chinese Society of Agricultural Engineering,1996,12(4):123-126. |
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| Authors: | Sang Zheng-zhong and Wang Chang-bing |
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| Abstract: | It was developed that the shearing model of double side wedge soil cutting for up cut rotary cultivation. Methods to calculate the soil cutting load,power consumption and soil strain of up-cut rotary tillage were put forward also. It was verified through soil cutting test that the calculating results were in agreement with test results. |
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| Keywords: | Up cut cultivation Soil cutting Cutting load |
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