|
本站僅提供期刊文獻檢索。 【月旦知識庫】是否收錄該篇全文,敬請【登入】查詢為準。
最新【購點活動】
|
篇名 |
Structural Health Monitoring and Simulation of RC Frames Subjected to Shake Table Excitations
|
並列篇名 |
Structural Health Monitoring and Simulation of RC Frames Subjected to Shake Table Excitations |
作者 |
廖文義 |
英文摘要 |
Structural health monitoring of reinforced concrete(RC) structures under seismic loads has recently attracted attention in the earthquake engineering research community. In this paper, a piezoceramic-based device called “smart aggregate” was used for the health monitoring of RC frame structures under earthquake excitations. Four RC moment frames instrumented with smart aggregates were tested using a shake table. The distributed piezoceramic-based smart aggregates embedded in the RC structures were used to monitor the health condition of the structures during the tests. The sensitiveness and effectiveness of the proposed piezoceramic-based approach were investigated and evaluated by analyzing the measured responses. The displacement ductility demand of the structural members was calculated and compared with the damage index determined from the health monitoring technology using the smart aggregate. The comparison has shown that the damage index is compatible with the calculated ductility demand. |
起訖頁 |
81-84 |
關鍵詞 |
piezoceramic、smart aggregate、health monitoring、RC moment frame |
刊名 |
NCREE Research Programs and Accomplishments |
期數 |
201005 (2009期) |
出版單位 |
財團法人國家實驗研究院國家地震工程研究中心
|
該期刊-上一篇 |
Cyclic Test of a Coupled Steel Plate Shear Wall Substructure |
該期刊-下一篇 |
Structural Health Monitoring of Arch Dam using Seismic and Ambient Data |
|