CAJ | 학술논문

为给设计青蒿收割机构提供参数依据，对收获期青蒿茎秆的力学性能以及与含水率的关系进行了试验研究。试验表明：处于收获期青蒿茎秆的含水率稳定在48.9%，茎秆的抗剪强度、抗压强度分别集中在14.52～14.78MP和9.62～11.02MP；抗拉强度集中在18.96～30.14MP；破坏时所需的弯曲力集中在246.66～527.83N；茎秆截面最大吸收功为61.77J，最大冲击韧性为1.703J/cm2。
위급설계청호수할궤구제공삼수의거，대수획기청호경간적역학성능이급여함수솔적관계진행료시험연구。시험표명：처우수획기청호경간적함수솔은정재48.9%，경간적항전강도、항압강도분별집중재14.52～14.78MP화9.62～11.02MP；항랍강도집중재18.96～30.14MP；파배시소수적만곡력집중재246.66～527.83N；경간절면최대흡수공위61.77J，최대충격인성위1.703J/cm2。
For design institutions to provide parameters based on the mechanical properties of stem harvest of Artemisia annua and their relationship with moisture content were studied. It showed that : in the harvest of Artemisia an-nua stem stable at 48.9% moisture content , shear strength stems , compressive strength were concentrated in 14.52 ~14.78MP and 9.62 ~ 11.02MP; tensile strength concentrated in 18.96 ~ 30.14MP ; required the destruction of the bending force focused on 246.66 ~ 527.83N; stem cross-section maximum absorbed energy of 61 77J, the biggest impact toughness 1.703J/cm2.