深松铲尖耕作应力的有限元分析及田间磨损验证

郭建永,李庆达,胡军,沙龙,于海洋

Finite element analysis of tillage stress and field wear verification of deep burr

GUO Jian-yong LI Qing-da HU Jun SHA Long YU Hai-yang

河北农业大学学报 . 2018, (6): 115 -119 . DOI: 10.13320/j.cnki.jauh.2018.0136