1.
					
							CAD System of Alter-rigidity Spring Assembly of Railway Freight Car
						 
					
					
						
						 
					
					
						铁路货车变刚度弹簧组计算机辅助设计系统研发
					2.
					
							Optimized Design of Variable Stiffness Spiral Spring Based on ANSYS
						 
					
					
						
						 
					
					
						基于ANSYS的变刚度螺旋弹簧优化设计
					3.
					
							constant rate full-elliptic spring
						 
					
					
						
						 
					
					
						等刚度椭圆形板弹簧
					4.
					
							Research in simulation of frequency variety and equivalent algorithm for metal helical spring stiffness
						
						
						螺旋钢弹簧刚度频变仿真及等效算法研究
					5.
					
							Converse analysis on rigidity characteristics of suspension spring with varied pitch,mean diameter and wire diameter
						
						
						异径变节距悬架弹簧刚度特性逆向分析
					6.
					
							Research on the Vertical Stiffness and the Creep of the Primary Spring
						 
					
					
						
						 
					
					
						橡胶轴箱弹簧垂向刚度及蠕变特性的研究
					7.
					
							Experiential Calculation for Leaf Spring with multi Auxiliary Leaf Andy Way
						 
					
					
						
						 
					
					
						渐变刚度板簧(多片副簧)的经验算法
					8.
					
							Experiential Calculation for Leaf Spring with Single Auxiliary Leaf Andy Way
						 
					
					
						
						 
					
					
						渐变刚度板簧(单片副簧)的经验算法
					9.
					
							Analysis of stiffness of taper leaf spring based on contact friction
						 
					
					
						
						 
					
					
						基于接触摩擦的少片变截面钢板弹簧的刚度分析
					10.
					
							Transverse and Axial Stiffness of ZnO Nanosprings
						 
					
					
						
						 
					
					
						ZnO纳米弹簧的横向与轴向刚度分析
					11.
					
							Simulation of Static and Dynamic Stiffness Characteristics of Convex Coil Spring based on MSC.Marc
						
						
						基于MSC.Marc的中凸螺旋弹簧刚度特性研究
					12.
					
							Analysis on the Vertical Stiffness Characteristics of Air-spring Adopted on the Maglev Vehicles
						
						
						磁浮车辆空气弹簧垂向刚度特性分析
					13.
					
							Stiffness Design of Linear Compressor Resonant Spring
						 
					
					
						
						 
					
					
						直线式压缩机用谐振弹簧的刚度设计
					14.
					
							The force and displacement curves were obtained.
						 
					
					
						
						 
					
					
						得到了空气弹簧横向刚度特性的曲线图。
					15.
					
							Research on analysis of vertical rigidity of large airplane's airborne air spring
						 
					
					
						
						 
					
					
						大型飞机机载设备隔振空气弹簧垂向刚度研究
					16.
					
							Application Research on the Negative Stiffness of Disk Spring used in Low Frequency Precision Vibration Isolation
						
						
						碟形弹簧负刚度在低频精密隔振中的应用研究
					17.
					
							AXIAL COMPRESSIVE STIFFNESS OF CYLINDRICAL,CONICAL AND LOOPED CARBON-TUBE NANOSPRINGS
						 
					
					
						
						 
					
					
						圆柱、柱锥及回形碳管纳米弹簧的轴向刚度
					18.
					
							Research on Vibration Characteristics of Air Spring with Auxiliary Chamber Based on Complex Stiffness
						
						
						基于复刚度带附加气室空气弹簧振动特性研究