In this paper several experimental investigations have been studied on the dynamic behavior of a damper using dual pre-compressed rubber springs to validate the performance of this damper in practical applications. For this aim, three specimens of the same dual polyurethane rubber spring are prepared to evaluate their mechanical behavior under fatigue and vibration tests. Hysteretic force–displacement of the quasi-static and dynamic tests after cycling loading are compared with those of the initial tests. Considering a suspended cantilever steel pipe, the dynamic properties of the system before and after installing the damper are investigated. To find the effect of damper on the natural frequency of the system, the rubber hammer impact tests are conducted in both lateral and vertical directions. Moreover, while increasing the frequency through the vibration test the acceleration and displacement amplitude of the system before and after installing the damper are compared. Furthermore, this damper is employed in a factory in the field of power generation and power piping system to dissipate the water hammer effect and provide sufficient deformation in the dual rubber spring damper.

在本文中，已经对使用双预压缩橡胶弹簧的阻尼器的动力特性进行了一些实验研究，以验证该阻尼器在实际应用中的性能。为此，准备了三个相同的双聚氨酯橡胶弹簧样品，以评估它们在疲劳和振动测试下的机械性能。将循环载荷后的准静态和动态试验的滞后力位移与初始试验的滞后力位移进行了比较。考虑悬臂悬吊钢管，研究了阻尼器安装前后系统的动力特性。为了发现阻尼器对系统固有频率的影响，在横向和垂直方向都进行了橡胶锤冲击测试。此外，在通过振动测试增加频率的同时，比较了安装阻尼器前后的系统加速度和位移幅度。此外，该阻尼器在发电和电力管道系统领域的工厂中使用，以消除水锤效应并在双橡胶弹簧阻尼器中提供足够的变形。