This standard specifies the method for testing the three-way translational mechanical impedance of flexible nozzles in the free state or axial constraint state using the output end vibration plugging method. This standard is suitable for measuring the three-way translational mechanical impedance of flexible pipes under laboratory conditions.
CB 20136-2015 history
2014CB 20136-2015 Measurement method of mechanical impedances of flexible pipe in three translational directions