2010 Fiscal Year Final Research Report
Development of seismic strengthening method for existing wooden houses using ultravioletrayed-hardening FRP
| Project/Area Number |
21760432
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Building structures/materials
|
|---|
| Research Institution | Hiroshima University |
|---|
Principal Investigator |
MATSUMOTO Shinya Hiroshima University, 大学院・工学研究院, 助教 (30325154)
|
|---|
| Project Period (FY) |
2009 – 2010
|
| Keywords | 木造住宅 / 耐震補強 / 紫外線硬化 / FRP / 無筋コンクリート |
|---|
| Research Abstract |
The purpose of this study is to develop the new seismic strengthening method of existing wooden houses. In this study, the fiber reinforced plastics (FRP) are used as the reinforcement material. This FRP hardens by irradiating the ultraviolet ray. In this study, we develop a good workability seismic strengthening method of existing wooden houses by using this FRP sheet. As a result, we were able to develop the new reinforcement design for the braced frame structural wall of the element ultimate strength (the wall ultimate strength factor) as over 4.0(kN/m) which was target value in this study.
|
