Vol. 24, issue 05, article # 11

Tikhomirov A. A., Tatur V. V., Lyapunov V. M., Omarolinova O. N. Laser rangefinder system to monitor deflections of Ust-Kamenogorsk's lock walls. // Optika Atmosfery i Okeana. 2011. V. 24. No. 05. P. 432-436 [in Russian].
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Abstract:

Description and specifications are presented for the laser monitoring system, designed using Leica DISTOTM plus rangefinders. This system provides all-season monitoring of positions of both shore and river walls of the deep-water single-lift of the Ust'-Kamenogorsk lock. Results are presented of long-term measurements of the lock walls deflections due to both seasonal (winter-summer) temperature changes and filling-emptying the lock.

Keywords:

laser monitoring system, rangefinder, walls of lock, deflection, deformation