推土机载荷谱研究与开发(Ⅴ)　推土机台车架斜撑臂工作应力测定与分析

Test and Analysis About Working Stress on Oblique Supporting Arm of Dozer Frame

通过对推土机台车架斜撑臂进行有限元分析，找出其危险断面，并通过实际测试掌握其最大应力，为改进设计提供依据。

Through finite element analysis to the oblique supporting arm of dozer frame, the critical sections were found and the maxmum stress was found from test to provide the basis for changing design.