Establishment of seismic evaluation method based on hysteresis energy
Project/Area Number |
21760174
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Single-year Grants |
Research Field |
Dynamics/Control
|
Research Institution | Tokyo Denki University |
Principal Investigator |
MINAGAWA Keisuke Tokyo Denki University, 工学部, 助教 (30453799)
|
Project Period (FY) |
2009 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
Keywords | 耐震 / 地震 / 防災 / 疲労寿命 / 機械力学・制御 |
Research Abstract |
This study aimed at an establishment of seismic evaluation method based on energy. An input energy is known in seismic engineering field, and a hysteresis energy is known in fatigue strength field. As a result of this study, it was confirmed that the input energy is equivalent to the hysteresis energy. In addition, correlation base dondeformation between energies and failure was confirmed.
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Report
(3 results)
Research Products
(7 results)