Monitoring System of Small Reinforced Concrete Bridgeworks as a Factor of Increasing Their Durability

Problems of the present condition of small reinforced concrete highway bridgeworks as well as disadvantages of existing methods for maintenance and control of bridge crossings are reflected. The description of the monitoring system of conditions of bridgeworks developed by authors, which make it possible, in real scale of time, to conduct measurements and automate the process of data transmission by wireless communication, is presented. The structural block-scheme of the system is also presented.

S.I. EVTUSHENKO, Doctor of Sciences (Engineering), Professor
T.A. KRAKHMAL’NY, Candidate of Sciences (Engineering)
M.P. KRAKHMAL’NAYA, Candidate of Sciences (Engineering)
A.S. EVTUSHENKO, Candidate of Sciences (Engineering)

Platov South Russian State Polytechnic University (Novocherkassk Polytechnic Institute) (132, Prosvescheniya Street, 346428, Novocherkassk, Rostov Region, Russian Federation)

1. Bandurin M.A. Problems of residual life assessment is long maintained water spending constructions. Inzhenernyi vestnik Dona. 2012. No. 3, pp. 29-34. (In Russian).
2. Volosukhin V.A., Krakhmal’nyi T.A., Evtushenko S.I., Krakhmal’naya M.P. Defekty i povrezhdeniya stroitel’nykh konstruktsii mostov na meliorativnykh kanalakh Rostovskoi oblasti [Defects and damage to the building of bridges in the drainage canals of the Rostov region]. Novocherkassk: Yuzhno-Rossiiskii gosudarstvennyi politekhnicheskii universitet imeni M.I. Platova. 2013. 126 p.
3. Mailyan L.R., Skibin G.M., Shutova M.N. Ostatochnyi resurs tipovykh ob”ektov gornorudnoi i ugol’noi promyshlennosti i metody ego opredeleniya [Residual resource objects typical mining and coal industry and methods of its determination]. Rostov-na-Donu: Rostovskii gosudarstvennyi stroitel’nyi universitet. 2010. 150 p.
4. Volosukhin V.A., Bandurin M.A. Features of the application of simulation of emergency bridge crossings through carrying water during operational monitoring. Izvestiya vysshikh uchebnykh zavedenii. Severo-Kavkazskii region. Seriya: Tekhnicheskie nauki. 2012. No. 5, pp. 82-86. (In Russian).
5. Patent RF 2448225. Sistema monitoringa sostoyaniya treshchin i stykov zdanii i sooruzhenii [The system of monitoring the state of cracks and joints of buildings and structures]. Krakhmal’naya M.P., Krakhmal’nyi T.A., Evtushenko S.I. Declared 01.10.2010. Published 20.04.2012. Bulletin No. 4. (In Russian).
6. Patent RF 2344369. Datchik ugla naklona odnoploskostnoi [Inclination sensor coplanar]. Zotov M.V., Tishchenko S.G., Evtushenko S.I., Rudov N.V. Declared 09.10.2006. Published 20.01.2009. (In Russian).