| Project/Area Number |
24700929
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Cultural property science
|
|---|
| Research Institution | Tokyo Metropolitan University (2013-2015)
Kanto Gakuin University (2012) |
|---|
Principal Investigator |
Kishi Yusuke 首都大学東京, 都市環境科学研究科, 助教 (50613999)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
NOZAKA Katsuyoshi 立命館大学, 理工学部, 教授 (50373105)
|
|---|
| Project Period (FY) |
2012-04-01 – 2016-03-31
|
| Project Status |
Completed (Fiscal Year 2015)
|
| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
|
|---|
| Keywords | 歴史的建造物 / 組積造 / 耐荷力 / 破壊強度 / 補修 / 補強 / 近代化遺産 / 文化財 / レンガ造構造物 / 地震 / 残存性能 / 水平力 / 文化遺産防災学 / 補修・補強 / 構造工学 / 耐震工学 / 減災 |
|---|
| Outline of Final Research Achievements |
In this research, peeling and shear strength tests of masonry specimens are conducted in order to reveal failure mechanism of historical masonry arch bridges. Moreover, 2 types mortar which were mixed different compound ratio are compared to confirm the effect of limestone for the strength of masonry structures. The results of experimental tests shows the value of shear strength was larger than the value of peeling strength. Therefore occurring peeling failure previously is predicted for masonry structures based on the experimental results. In addition, improvement of failure strength for masonry structures using steel wire is verified by FE analysis. The results of numerical calculation shows failure strength for peeling is increased by repair and reinforced method using steel wires.
|
