Study on mixed mode fracture properties of high-strength fiber-reinforced concrete used as earthquake resisting materials
Project/Area Number |
20560531
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Building structures/materials
|
Research Institution | Tokyo Metropolitan University |
Principal Investigator |
|
Co-Investigator(Kenkyū-buntansha) |
MATSUZAWA Koichi 首都大学東京, 都市環境科学研究科, 助教 (20534051)
|
Project Period (FY) |
2008 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
|
Keywords | 構造材料 / 耐震素材 / 高強度 / コンクリート / 繊維 / 混合モード / タイル仕上げ / 耐震素 / 繊維補強コンクリート |
Research Abstract |
Mixed mode fracture behavior of a concrete with fiber reinforced mortar and porcelain tile finishing was investigated and the effectiveness for those finishing materials as a seismic isolation device was cleared. Numerical analysis method to evaluate the 3D crack propagation of a concrete and finishing materials was proposed and a good correlation was found between the analysis results and the test results. Evaluation data on the seismic retrofit performance of finishing was obtained.
|
Report
(4 results)
Research Products
(8 results)