1995 Fiscal Year Final Research Report Summary
Evaluation of Adhesive Strength of Concrete Joint by Bond Splitting Test
| Project/Area Number |
06650626
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
Building structures/materials
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| Research Institution | Toyohashi University of technology |
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Principal Investigator |
KAKU Tetsuzo Toyohashi University of Technology, Architecture and Civil Engineering Professor, 工学部(建設工学系), 教授 (40026092)
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| Project Period (FY) |
1994 – 1995
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| Keywords | Reinforced Concrete / Concrete Joint / Bond Splitting Strength / Concrete Adhesive Strength / Test Method of Concrete Adhesive Strength |
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| Research Abstract |
The new type test method to evaluate the adhesive performance of concrete joint was proposed in this research. This test is a kind of bond test between concrete and steel bar originated by Schmidt-Thro. By coinciding the bond splitting crack surface and the concrete joint surface, it was possible to know the adhesive performance of concrete joint. Test results showed that the bond splitting strength was well correlated to the conventional direct tension test of concrete joint.
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