Indirect Detection of Internal Defects in Wooden Rafter with Ultrasound |
Lee, Sang-Joon
(Division of Wood Engineering, Department of Forest Resources Utilization, Korea Forest Research Institute)
Lee, Sangdae (Department of Agricultural Engineering, National Academy of Agricultural Science) Pang, Sung-Jun (Department of Forest Sciences, Seoul National University) Kim, Chul-Ki (Department of Forest Sciences, Seoul National University) Kim, Kwang-Mo (Division of Wood Engineering, Department of Forest Resources Utilization, Korea Forest Research Institute) Kim, Ki-Bok (Center for Safety Measurement, Korea Research Institute of Standards and Science) Lee, Jun-Jae (Department of Forest Sciences, Seoul National University) |
1 | Lee, J. J. and M. S. Bae. 2004. Determination of ratio of wood deterioration using NDT technique. Journal of the Korean wood science and technology 32(3): 33-41. 과학기술학회마을 |
2 | Lee, J. J., G. C. Kim, and M. S. Bae. 2003. Patterns of Resistographs for Evaluating Deteriorated Structural Wood Members. Journal of the Korean wood science and technology 31(6): 45-54. 과학기술학회마을 |
3 | Lee, S. D., S. J. Lee, J. S. Lee, K. B. Kim, J. J. Lee and H. Yea. 2011. Basic study on nondestructive evaluation of artificial deterioration of a wooden rafter by ultrasonic measurement. Journal of Wood Science 57: 387-394. DOI |
4 | Lee, S. J., C. Y. Park, K. M. Kim and J. J. Lee. 2009. Field application of an ultrasonic testing for reconstructing CT images of wooden columns. Journal of the Korean wood science and technology 37(2): 148-154. 과학기술학회마을 |
5 | Ross, F. J. and R. F. Pellerin. 1994. Nondestructive Evaluation of Wood: 1233. |
6 | Beall, F. C. 2002. Overview of the use of ultrasonic technologies in research on wood properties. Wood Science and Technology 36: 197-212. DOI ScienceOn |
7 | Berndt, H., A. P. Schniewind and G. C. Johnson. 1999. High-resolution ultrasonic imaging of wood. |
8 | Bucur, V. and I. Bohnke. 1994. Factors affecting ultrasonic measurements in solid wood. Ultrasonics 32: 385-390. DOI ScienceOn |
9 | Han, S. R., C. Y. Park, Y. G. Eom, and J. J. Lee. 2006. Studies about the influence factors on ultrasonic velocity of domestic red pine. Key Engineering Materials 321-323: 1177-1181. DOI |
10 | Kabir, M. F., D. L. Schmoldt, and M. E. Schafer. 2002. Time domain ultrasonic signal characterization for defects in thin unsurfaced hardwood lumber. Wood and fiber science 34: 165-182. |
11 | Kim, K. M., J. J. Lee, S. J. Lee, and H. Yeo. 2008. Improvement of wood CT images by consideration of the skewing of ultrasound caused by growth ring angle. Wood and Fiber Science 40(4): 572-579. |
![]() |