JPS55128133A - Vibration testing device - Google Patents
Vibration testing deviceInfo
- Publication number
- JPS55128133A JPS55128133A JP3602279A JP3602279A JPS55128133A JP S55128133 A JPS55128133 A JP S55128133A JP 3602279 A JP3602279 A JP 3602279A JP 3602279 A JP3602279 A JP 3602279A JP S55128133 A JPS55128133 A JP S55128133A
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- model
- base
- dynamic
- hinge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
PURPOSE: To make it possible to carry out the dynamic characteristic test of a pulverulent body accommodated material in the inner part of a structure by supporting a model fittng base on a vibration bedplate by a combination of a pneumatic spring whose spring constant can be selected desirably and a hinge.
CONSTITUTION: A model fitting base 2 is supported by pneumatic springs 5... whose spring constant varies depending upon the selection and a hinge 3, and at a structure model 6 secured by means of a bolt to a base 12 in an exchangeable manner in a combination of parallel advance and rotation there is added dynamic amplified vibration. Consequently, the structure model 6 accommodating pulverulent bodies in its inner part in a predetermined contor and dimension is secured to the base 2, and the resonance frequency is measured by vibraoneters 8... provided on the model. Then, the equivalent vibration mass at the time of application of dynamic vibration is rapidly calculated, and a rational anti-vibration designing can be carried out.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3602279A JPS55128133A (en) | 1979-03-27 | 1979-03-27 | Vibration testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3602279A JPS55128133A (en) | 1979-03-27 | 1979-03-27 | Vibration testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55128133A true JPS55128133A (en) | 1980-10-03 |
Family
ID=12458093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3602279A Pending JPS55128133A (en) | 1979-03-27 | 1979-03-27 | Vibration testing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55128133A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100456136B1 (en) * | 2002-02-04 | 2004-11-08 | 알엠에스테크놀러지(주) | Variable dynamic force control type exciter for dynamic test of large structure |
| CN103808499A (en) * | 2014-01-21 | 2014-05-21 | 江苏科技大学 | Method and device for testing dynamic stiffness of vibration isolator |
| JP2016223890A (en) * | 2015-05-29 | 2016-12-28 | 村田機械株式会社 | Method to calculate effective mass of freight in automated warehouse when hit by earthquake, and rack designing method for automated warehouses |
-
1979
- 1979-03-27 JP JP3602279A patent/JPS55128133A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100456136B1 (en) * | 2002-02-04 | 2004-11-08 | 알엠에스테크놀러지(주) | Variable dynamic force control type exciter for dynamic test of large structure |
| CN103808499A (en) * | 2014-01-21 | 2014-05-21 | 江苏科技大学 | Method and device for testing dynamic stiffness of vibration isolator |
| JP2016223890A (en) * | 2015-05-29 | 2016-12-28 | 村田機械株式会社 | Method to calculate effective mass of freight in automated warehouse when hit by earthquake, and rack designing method for automated warehouses |
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