Auto identification of rolling layers in roller-compacted concrete dam
Guiliang Zhong , Bo Cui , Denghua Zhong
Transactions of Tianjin University ›› 2011, Vol. 17 ›› Issue (5) : 376 -380.
Auto identification of rolling layers in roller-compacted concrete dam
A scheme for identifying rolling layers in roller-compacted concrete (RCC) dam automatically was presented. First, a conceptual model was developed. Second, by using a computational geometry method, the auto identification of rolling layers and auto matching between rolling compaction machines and rolling layers were realized based on spatial control points. An application to the construction of Guandi RCC dam showed that the auto identification of rolling layers played an important role in ensuring the engineering quality.
roller-compacted concrete dam / rolling quality / realtime monitoring / rolling layer / auto identification
| [1] |
Pittman, David W. RCC pavement construction and quality control[C]. In: Proceedings of the Roller Compacted Concrete II. New York, USA, 1988. 438–453. |
| [2] |
Fang Chungang, Jiang Futian, Lu Ying et al. Real-time control of the RCC compaction quality [J]. Water Power, 1996(10): 26–30 (in Chinese). |
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
Oloufa A A, Won-Seek Do, Thomas H R. An automated system for quality control of compaction operations: Receiver tests and algorithms[C]. In: Proceedings of 16th International Symposium on Automation and Robotics in Construction. Madrid, Spain, 1999. 67–71. |
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
/
| 〈 |
|
〉 |