农机化研究Issue(4)：184-187,4.
寒地水稻芽种静压力学性能的试验研究
Cold Region Rice Bud of Static Mechanics Performance Test Research
摘要
Abstract
In order to reduce the rice bud in mechanical damage during transportation , sowing , experimental study of the rice buds of static mechanics test analysis was conducted with cold region rice varieties in Kongyu 131 as material .Deter mination rice bud of moisture content , at a certain rate loading , test about rice bud 19.07% ~37.13%at seven different moisture content , put in place , lateral and vertical form three types compression , the moisture content of bud compres-sion breakage force , broken stress , elastic modulus and damage to the physical and mechanical property distribution , the regression equation had been established between the various physical and mechanical properties and moisture content . The results showed that in place compression breakage force most , lateral times when compressed , vertical type compres-sion at least , under the same moisture content .Static mechanical properties test analysis results provide the basis for me-chanical precise seeder of seeding device design .关键词
寒地水稻/芽种/静压试验/力学性能/含水率Key words
cold region rice/bud/hydrostatic test/mechanics performance/moisture content分类
农业科技引用本文复制引用
刘海燕,衣淑娟,陶桂香,毛欣,王睿晗,霍宏..寒地水稻芽种静压力学性能的试验研究[J].农机化研究,2015,(4):184-187,4.基金项目
黑龙江教育厅科学技术研究项目（12531439）；黑龙江省自然基金面上项目 （）
