共振筛

大型非线性共振筛动力学建模及分析

Dynamic modeling and analyzing of a large-scale nonlinear resonace screen

轻型矿用共振筛模态分析及失效研究

Modal Analysis and Research of Invalidation for Light-duty Resonance Screen

轻型矿用接近共振筛的虚拟仿真研究

Virtual Simulation Research of Light Duty Resonance Screen

双质量非线性共振筛系统的非定常过程振动特性

The vibrational property of the Non-Stationary process of the Two Massy Resonance Screen System

大型双层非线性共振筛强度计算的有限元建模技术

Modeling technique of the finite element method for strength calculation for large double-decks nonlinear resonating screen

大型双质量非线性共振筛振动实验研究

Experimental Investigations on the Influence of System Parameters of Giant Two-mass Non-linear Resonant Screen upon Oscillating Properties

30m~2双层非线性共振筛模态计算与动态性能评价

Modal analysis and evaluation of dynamic characteristic for the 30 m ~ 2 nonlinear resonance screen with two decks

针对双层共振筛强度计算时惯性力难以施加的问题，提出了一种分别计算上下筛体强度的有限元建模技术。

Put forward one modeling technique of the finite element method for computing dynamic stresses of the double decks of resonating screen separately , through which we can overcome the difficulty to apply the inertia forces on the whole double decks simultaneously .