| URN | etd-1231117-172751 | Statistics | This thesis had been viewed 395 times. Download 1 times. |
| Author | Yueh-Dung Huang | ||
| Author's Email Address | No Public. | ||
| Department | Department of construction & spatial design | ||
| Year | 2017 | Semester | 1 |
| Degree | Master | Type of Document | Master's Thesis |
| Language | zh-TW.Big5 Chinese | Page Count | 119 |
| Title | Effect of vibration on A.C. impedance property of reinforcement concrete | ||
| Keyword | |||
| Abstract | This paper is to study different water-cement ratio’s reinforcement concrete by vibration to impedance property’s effect and change, and using equivalent circuit plot simulation to analyze A.C. impedance. The research conclusion shows, vibrate age of cement in 2 hours of ratio water-cement 0.34, impedance data value in frequency when it at 1,000 Hz it will change from 16.65 Ω into 16.84 Ω, impedance data value become higher through vibration. Vibrate age of cement in 3 days of ratio water-cement 0.34 and 0.37 and 0.40, impedance data value in frequency when it at 1,000 Hz it will change from 197.08 Ω into 193.52 Ω of ratio water-cement 0.34, impedance data value in frequency when it at 1,000 Hz it will change from 184.25 Ω into 180.80 Ω of ratio water-cement 0.37, impedance data value in frequency when it at 1,000 Hz it will change from 208.45 Ω into 205.99 Ω of ratio water-cement 0.40, impedance data value all become lower through vibration. Vibrate age of cement in 2 hours of ratio water-cement 0.37, impedance data value in frequency when it at 1,000 Hz it will change from 16.86 Ω into 15.59 Ω, impedance data value become lower through vibration. Vibrate age of cement in initial set plus 30 minutes of ratio water-cement 0.37, impedance data value in frequency when it at 1,000 Hz it will change from 18.06 Ω into 15.88 Ω, impedance data value become lower through vibration. By equivalent circuit plot simulation, 0.34 water-cement ratio, the analysis of equivalent circuit model with interface effect is more accurate than that without interface effect. |
||
| Advisor Committee | |||
| Files | indicate in-campus access immediately and off-campus access at 1 years | ||
| Date of Defense | 2017-12-27 | Date of Submission | 2018-01-03 |