CALCULATION OF THE RISK OF TRACTORS OPERATION ON THE BASIS OF DEFECTOSCOPIC CONTROL DATA
DOI:
https://doi.org/10.31734/agroengineering2019.23.131Keywords:
professional risk, dangerous situation, logic-simulation model, defectoscopic controlAbstract
The article emphasizes importance to estimate the degree of danger of mobile equipment operation with exhausted life or exceeded warranty period of operation. To estimate the residual life of the machinery, the authors of the article propose to use probabilistic methods, which are based on maximum consideration of organizational and technical factors that describe impact of production environment on the operating conditions of the machines.
The research proposes a complex method of estimation of the professional risk under long-term exploitation of mobile agricultural machinery with consideration of the influence of organizational (errors of mechine operators and job managers) and technical (presence of operational damages of parts) factors. It is argued that construction of the models of hazardous production situations should take into account many prerequisites, i.e. mistakes of workers, technological failures, and unfavorable external influences of production medium.
Results of calculating of the elements of a logic-simulation model of the process of the traumatic situation secure estimating of the risk of injury for workers, who use mobile agricultural machinery, in particular due to accumulation of operational damage in the responsible parts of the nodes. The obtained values, which correspond to unacceptable occupational risk, should serve as a basis for observance of normative terms of passing of maintenance of mobile equipment and replacement of damaged parts.
It is determined that comparative analysis of the calculated values of professional risk of tractor drivers, before and after elimination of technical and organizational defects, allows distinguishing the most dangerous elements of production activity of machine-operators, clear explaining of the risk of separate technological operations with no technical means of protection and violation of current safety requirements, which will reduce occupational injuries.
References
Averin, G. V., & Moskalets, V. M. (2008). Analiz opasnostey ammiachnyih kompressornyih ustanovok metodom postroeniya «dereva otkazov». Ekolohichna bezpeka, 3–4, 9–16.
Avramenko, N. L., Berezovetskyi, A. P., Horodetskyy, I. M., Tymochko, V. O., Fedorchuk-Moroz, V. I., Fylypchuk, V. L. … Shcherbiuk, N. Yu. (2019). Bezpeka trudovykh vidnosyn v umovakh reformuvannia ekonomiky Ukrainy: Kol. monohrafiia. Lutsk: IVV Lutskoho NTU.
Aulin, V. V., Kalich, V. M., Hrynkiv, A. V., & Holub, D. V. (2015). Prohnozuvannia zalyshkovoho resursu ahrehativ ta system transportnykh zasobiv silskohospodarskoho vyrobnytstva za yikh tekhnichnym stanom. Konstruiuvannia, vyrobnytstvo ta ekspluatatsiia silskohospodarskykh mashyn, 45(2), 28–36.
Aulin, V. V., & Kuzyk, O. V. (2014). Dynamichne materialoznavstvo zon tertia detalei silskohospodarskoi tekhniky. Visnyk Zhytomyrskoho Natsionalnoho Ahrarno-Ekolohichnoho Universytetu, 2(45), 4(2), 102–110.
Begun, V. V. (2011). Zadacha opredeleniya tekuschego riska ob'ekta povyishennoy opasnosti. Matematychni mashyny i systemy, 1, 120–126.
Vychuzhanin, V. V., & Rudnichenko, N. D. (2014). Otsenki strukturnogo i funktsionalnogo riskov slozhnyh tehnicheskih sistem. Vostochno-Evropeyskii zhurnal peredovyh tehnologii, 1, 2(67), 18–22.
Horodetskyi, I., Berezovetskyi, A., Horodetska, N., Mazur, I., & Safonov, S. (2014). Vykorystannia metodyk analizu nebezpek protsesiv dlia udoskonalennia upravlinnia okhoronoiu pratsi. Visnyk Lvivskoho Natsionalnoho Ahrarnoho Universytetu: ahroinzhenerni doslidzhennia, 18, 5–8.
Horodetskyi, I. M., Mazur, I. B., Horodetska, N. H., & Berezovetskyi, A. P. (2017). Vplyv obstavyn na formuvannia nebezpechnykh sytuatsii ahrarnoho vyrobnytstva. Visnyk Lvivskoho Natsionalnoho Ahrarnoho Universytetu: ahroinzhenerni doslidzhennia, 21, 162–166.
Yesypenko, A. S., Slipachuk, O. A., & Oberemok, H. O. (2013). Nebezpechni dii pratsivnykiv, yak prychyna neshchasnykh vypadkiv na vyrobnytstvi. Problemy okhorony pratsi v Ukraini. Kyiv: NNDIPBOP, 25, 46–58.
Kopei, B. V., & Martynets, O. R. (2013). Vykorystannia «dereva vidmov» yak metodu strukturnoho analizu shtanhovoi nasosnoi ustanovky. Rozvidka ta rozrobka naftovykh i hazovykh rodovyshch, 2(47), 62–71.
Moskvina, E. A., Izvekov, Yu. A., Gugina, E. M., & Shemetova, V. V. (2019). Modelnyi analiz harakteristik uscherba slozhnyih tehnicheskih sistem metallurgicheskogo predpriyatiia. Sovremennyie naukoemkie tehnologii, 3-2, 217–221.
Polianskyi, O. S., Voinalovych, O. V., & Motrych, M. M. (2018). Otsinennia nebezpeky ekspluatatsii silskohospodarskykh ahrehativ za danymy defektoskopii detalei. Visnyk Kharkivskoho natsionalnoho tekhnichnoho universytetu silskoho hospodarstva imeni Petra Vasylenka, 190, 185–192.
Ryzhkov, V. H., Kozhemiakin, H. B., & Manidina, Ye. A. (2015). Vykorystannia «dereva podii» dlia analizu travmatyzmu ta avarii na metalurhiinykh pidpryiemstvakh. Metalurhiia: naukovi pratsi Zaporizkoi derzhavnoi inzhenernoi akademii, 1 (33), 100–104.
Skobtsov, I. G. (2015). Otsenka veroyatnosti bezotkaznoy rabotyi sistemyi ROPS lesozagotovitelnyih mashin c pozitsiy mehaniki razrusheniya. Uchenyie zapiski Petrozavodskogo gosudarstvennogo universiteta, 4 (149), 89–94.
Tairova, T. M. (2014). Metodolohichni zasady monitorynhu vyrobnychoho travmatyzmu: Monohrafiia. Kyiv: Osnovy.
Tymochko, V. O., Horodetskyi, I. M., & Berezovetskyi, A. P. (2018). Otsinka ryzyku pid chas roboty na metaloobrobnykh verstatakh tokarnoi hrupy. Visnyk Lvivskoho Natsionalnoho Ahrarnoho Universytetu: ahroinzhenerni doslidzhennia, 22, 22–29.
Khalil, V. V., & Hlyva, V. A. (2016). Audyt ryzykiv bezpeky na robochomu mistsi. Tehnologicheskiy audit i rezervyi proizvodstva, 2/3 (28), 12–17.
Popovych, P. V., Liashuk, O. L., Murovanyi, I. S., Dziura, V. O., Shevchuk, O. S., & Myndiuk, V. D. (2016). The service life evaluation of fertilizer spreaders undercarriages. INMATEH Agricultural Engineering, 50 (3), 39–46.
Skorupka, D. (2009). Method of planning construction projects, taking into account risk factors. Operation Research and Decision, 19 (3), 119–128.
Voort, M. M. Van der, Klein, A. J. J., Maaijer, M. de, Berg, A. C. van den, Deursen, J. D. van, & Versoot, N. H. (2007). A quantitative risk assessment tool for the external safety of industrial plants with a dust explosion hazard. Loss Prev. Process Ind., 4–6, 375–386.
