Device and method for testing isolation structure
OwnerChang Xiainventor
Life of this patent
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Abstract
Provided is a device for testing an isolation structure comprising an isolation layer having an upper beam, a lower beam and a top beam plate, along with an upper portion, the device comprising a plurality of upper corbels, a plurality of lower corbels, a plurality of hoisting jacks, a plurality of acceleration sensors, a plurality of displacement sensors, an acceleration collecting analyzer and a displacement collecting analyzer. A method for testing an isolation structure is also provided.
Claims12
A device for testing an isolation structure, the isolation structure comprising an isolation layer having an upper beam, a lower beam and a top beam plate, along with an upper portion, said device comprising:
- a) a plurality of upper corbels;
- b) a plurality of lower corbels;
- c) a plurality of hoisting jacks;
- d) a plurality of acceleration sensors;
- e) a plurality of displacement sensors;
- f) an acceleration collecting analyzer;
- and
- g) a displacement collecting analyzer;
- wherein
- said upper corbels are disposed on said upper beam of said isolation layer of said isolation structure;
- said lower corbels are disposed on said lower beam in opposition to said upper beam;
- said hoisting jacks are disposed between said upper corbels and said lower corbels;
- said acceleration sensors are disposed on said upper portion of said isolation structure and said top beam plate of said isolation layer, and connected to said acceleration collecting analyzer;
- and
- said displacement sensors are disposed between said upper beam and said lower beam of said isolation layer, and connected to said displacement collecting analyzer.
A method for testing an isolation structure, the method applied to a test device comprising a plurality of upper corbels, a plurality of lower corbels, a plurality of hoisting jacks, a plurality of acceleration sensors, a plurality of displacement sensors, an acceleration collecting analyzer and a displacement collecting analyzer, and comprising the steps of:
- a) starting a hydraulic system of said hoisting jack so that propulsion force is generated and relative displacement is generated between an upper portion of the isolation structure and said lower corbels;
- b) removing said hoisting jack so that free vibration of said upper portion of said isolation structure occurs;
- c) recording free vibration of said upper portion and obtaining results by said acceleration sensors and said displacement sensors;
- d) sending said results to said acceleration collecting analyzer and said displacement collecting analyzer;
- and
- e) analyzing said results by said acceleration collecting analyzer and said displacement collecting analyzer.
Dependencies are inferred from the claim text.