Using Shear Wave Velocity to Monitor the Curing Process of High Performance Flowable Concrete
| 项目名称： | Using Shear Wave Velocity to Monitor the Curing Process of High Performance Flowable Concrete |
| 摘要： | Shear wave velocity measurement of geomaterials using bender element has been used widely in geotechnical engineering during the last decades. The shear wave velocity, or the stiffness of a freshly casted concrete will also change significantly from close to zero to 1300- 2000 mjs. However, monitoring of the lateral pressure, instead of S-wave velocity, was currently adopted as the standard method. The first objective of this proposal is to use bender element as a new monitoring tool to monitor the curing process of a concrete. The second objective of this proposal is to use S-wave velocity as a tool to predict the strength of the early (1 or 3 days) strength of a freshly-casted concrete using correlation between these two quantities. |
| 状态： | Completed |
| 资金： | 16052.00 |
| 资助组织： | Missouri University of Science & Technology, Rolla |
| 开始时间： | 20130515 |
| 实际结束时间： | 20131231 |
| 主题领域： | Geotechnology；Highways；I30: Materials |
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