| ํส | _ถ |
| ๅ่ | A study on shear strength of concrete@under direct shear test |
| ่ | |
| Mชา | Ha Ngoc TUANiใBๅwj |
| Aผา1 | ๅหvNiใBๅwj |
| Aผา2 | ฮ์YNiพฝm}eAj |
| Aผา3 | |บiขiพฝm}eAj |
| Aผา4 | |
| Aผา5` | |
| L[[h | น๑fญxA๑สน๑fฑAyสRN[gA\สeณAShear strengthADouble shear testALightweight concreteASurface roughness |
| ช | 28 |
| | 1 |
| ๆชy[W | 1529 |
| ๖y[W | 1534 |
| Nx | 2006 |
| v| | The results of double shear tests are reported on lightweight aggregate (LWA) and normal weight concretes. A linear relationship between shear strength and compressive strength was obtained for both types of concrete. It has been found that shear strength has direct relationship with surface roughness of a sheared section. Surface roughness of LWA concrete section was lower than that of normal weight concrete. Some aspects of failure mechanism were discussed. |
| PDFt@Cผ | 028-01-1252.pdf |
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