✦ LIBER ✦
Laser safety monitoring considerations for the largest dam by means of the generalized three-point method
✍ Scribed by Shaomin Wang; Daomu Zhao; Xiaoqing Jiang; Fuquan Huang
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 232 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0030-3992
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✦ Synopsis
Laser systems for monitoring dam deformation based on the three-point method in a vacuum line have been used on dams for more than 10 years. Here we describe some basic and improved optical and laser designs developed for use on the long distance Three Gorges Water Control Project. The basis of the generalized three-point method is also described.