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玉米秸稈的力學(xué)特性測(cè)試研究
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Study on Mechanical Properties of Cornstalk
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    摘要:

    對(duì)玉米秸稈的莖葉連接力、葉鞘的抗拉特性和莖稈,、葉鞘的抗沖擊特性進(jìn)行了測(cè)試,。結(jié)果表明：這些力學(xué)特性是玉米秸稈的固有特性,，具有統(tǒng)計(jì)規(guī)律性,。莖葉連接力為O．7～16N,，葉鞘抗拉力為3～21N,，葉鞘抗沖擊能量為0．5～3．8J,，莖稈抗沖擊能量為2．3～42．8J。并對(duì)影響這些特性的因素及其變化規(guī)律進(jìn)行了分析,。

    Abstract:

    In this paper, the joining force of stalk and leaves, the resistance of pulling force of vagina, and the resistant impact of stalk and vagina were tested as a preliminary research of cornstalk comprehensive utilization. The results show that the mechanical properties of cornstalk are its national properties following statistical laws. The joining force of stalk and leaves ranges from 0 7 to 16 N, the resistance of pulling force of vagina from 3 to 21 N, the resistant impact of stalk from 2 3 to 42 8 J, and the resistant impact of vagina from 0 5 to 3 8 J.

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高夢(mèng)祥,郭康權(quán),楊中平,李星恕.玉米秸稈的力學(xué)特性測(cè)試研究[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2003,34(4):47-49,52. Gao Mengxiang Guo Kangquan Yang Zhongping Li Xingshu. Study on Mechanical Properties of Cornstalk[J]. Transactions of the Chinese Society for Agricultural Machinery,2003,34(4):47-49,52.

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