Based on the above issues and research needs of the project the dissertation makes the dynamical characteristic analysis and durability evaluation to pipeline system of the watering cart .

基于上述问题和课题研究的需要，本文主要开展了 喷洒 车管路系统动力特性研究，并进行了 疲劳分析和耐久性评价。

The Vibration Analysis and Durability Evaluation to Pipeline System of the Special Watering Cart

特种 喷洒 装备管路系统振动分析与耐久性评价