中国和欧盟阻尼器检测标准比较

Comparison of damper testing standards between China and EU

国内阻尼器工程应用越来越多,阻尼器生产和应用时需要进行型式检验和出厂检验。中国和欧盟均制定了阻尼器产品检验标准,但在检测参数、检测方法和数据处理等方面存在一些差异,有些参数的检测还存在一些困难和争议,通过比较研究,指出中欧阻尼器检测标准的异同点,并分析各自的特点。以应用量较大的位移型软钢阻尼器和速度型黏滞流体阻尼器为例,比较中国和欧盟检测标准的异同点,内容包括检测方法、检测设备和数据处理方法等,提出一些对现有检测标准的改进建议,供同行参考。

There are more and more engineering applications of dampers at home,type testing and factory production control tests are needed for the production and engineering application of dampers.Both China and the European Union have formulated the test standards for the products of the dampers,but there are some differences in the detection parameters,detection methods and data processing.Some of the parameters are difficult to test and somewhat controversial.Through comparative study,the similarities and differences of the Chinese and European dampers testing standards are described,and their features are analyzed.In this paper,take the widely used displacement-type mild steel dampers and speed-type viscous liquid dampers as the examples,the similarities and differences of the testing standards are compared,and some suggestions for improving the existing testing standards are proposed for the reference.