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Implementation method of special-shaped concrete precision equipment vibration isolation foundation supported by rubber blocks
The invention discloses a rubber block supported special-shaped concrete precision equipment vibration isolation foundation implementation method. The rubber block supported special-shaped concrete precision equipment vibration isolation foundation implementation method comprises the following steps that firstly, a force-deformation curve, a rigidity function curve and a frequency-deformation curve of a single rubber block are obtained through testing; secondly, the vibration isolation foundation concrete slab in an irregular shape is designed; and 3, the natural vibration frequency of the vibration isolation foundation is determined. And 4, calculating to obtain the force of each rubber block. And 5, calculating to obtain the number of the required rubber blocks. And 6, checking the vibration isolation rate. And 7, carrying out plane arrangement on the rubber blocks to obtain a reasonable rubber block layout. According to the implementation method of the special-shaped concrete precision equipment vibration isolation foundation supported by the rubber blocks, the problems that an existing standard-shaped vibration isolation foundation adopting a spiral spring support is low in damping, complex in system, high in later maintenance cost and poor in adaptability are solved.
本发明公开了一种橡胶块支撑的异型混凝土精密设备隔振基础实现方法，包括如下步骤：步骤一：测试得到的单个橡胶块的力‑变形曲线，刚度函数曲线，频率‑变形曲线。步骤二：设计不规则形状的隔振基础混凝土板。步骤三：确定隔振基础的自振频率。步骤四：计算得到每个橡胶块的力。步骤五：计算得到所需的橡胶块个数。步骤六：验算隔振率。步骤七：橡胶块平面布置，得到合理的橡胶块布局。本发明的一种橡胶块支撑的异型混凝土精密设备隔振基础实现方法，解决现有的采用螺旋弹簧支座的标准形状隔振基础阻尼低、系统复杂、后期维护成本高、适应性较差的问题。
Implementation method of special-shaped concrete precision equipment vibration isolation foundation supported by rubber blocks
The invention discloses a rubber block supported special-shaped concrete precision equipment vibration isolation foundation implementation method. The rubber block supported special-shaped concrete precision equipment vibration isolation foundation implementation method comprises the following steps that firstly, a force-deformation curve, a rigidity function curve and a frequency-deformation curve of a single rubber block are obtained through testing; secondly, the vibration isolation foundation concrete slab in an irregular shape is designed; and 3, the natural vibration frequency of the vibration isolation foundation is determined. And 4, calculating to obtain the force of each rubber block. And 5, calculating to obtain the number of the required rubber blocks. And 6, checking the vibration isolation rate. And 7, carrying out plane arrangement on the rubber blocks to obtain a reasonable rubber block layout. According to the implementation method of the special-shaped concrete precision equipment vibration isolation foundation supported by the rubber blocks, the problems that an existing standard-shaped vibration isolation foundation adopting a spiral spring support is low in damping, complex in system, high in later maintenance cost and poor in adaptability are solved.
本发明公开了一种橡胶块支撑的异型混凝土精密设备隔振基础实现方法，包括如下步骤：步骤一：测试得到的单个橡胶块的力‑变形曲线，刚度函数曲线，频率‑变形曲线。步骤二：设计不规则形状的隔振基础混凝土板。步骤三：确定隔振基础的自振频率。步骤四：计算得到每个橡胶块的力。步骤五：计算得到所需的橡胶块个数。步骤六：验算隔振率。步骤七：橡胶块平面布置，得到合理的橡胶块布局。本发明的一种橡胶块支撑的异型混凝土精密设备隔振基础实现方法，解决现有的采用螺旋弹簧支座的标准形状隔振基础阻尼低、系统复杂、后期维护成本高、适应性较差的问题。
Implementation method of special-shaped concrete precision equipment vibration isolation foundation supported by rubber blocks
一种橡胶块支撑的异型混凝土精密设备隔振基础实现方法
2024-11-19
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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