Araştırma Makalesi
BibTex RIS Kaynak Göster

Çok Tehlikeli Endüstride WERA Yöntemi ile Ergonomik Risk Analizi

Yıl 2025, Cilt: 2 Sayı: 2, 13 - 32
https://izlik.org/JA25EK57PH

Öz

Ergonomi, insanın fiziksel, zihinsel ve duygusal özelliklerini inceleyerek çalışma ortamlarını ve araçlarını en uygun hale getirmeyi amaçlayan bilim dalıdır. Ergonomi, iş güvenliği, verimlilik ve çalışan sağlığı açısından oldukça önemlidir. Ergonominin temel amacı, çalışanın sağlığını korumaktır. Bunun yanı sıra iş kazalarının önlenmesi, iş verimliliğinin artırılması ve çalışan refahının sağlanması hedeflenir. Doğru bir ergonomi yaklaşımı hem çalışan verimliliğini hem de çalışma ekibinin verimliliğini olumlu etkiler.

Bu çalışmada Ergonomik risklerin değerlendirilmesi ve sistematik bir şekilde analiz edilmesi için kullanılan WERA (Workplace Ergonomics Risk Assessment) yöntemi ile çok tehlikeli endüstri sınıfına giren gemi bakım, onarım ve montaj sektöründe çalışan gemi teknikeri üzerinden ergonomik risk değerlendirmesi yapılmış ve risk seviyesi tespit edilmiştir. Analiz sonucunda özellikle yüksek puan alan sırt, boyun ve bacak bölgeleri için ergonomik risk değerlendirilmeleri yapılmış, gereken değişiklik ve alınması gereken önlemler araştırılmıştır.

Kaynakça

  • [1] Jahangiri, M., Moussavi Najarkola, S. A., Gholami, T., Mohammadpour, H., Jahangiri, A., Hesam, G., Jalali, M. (2015). Ergonomics Intervention to Reduce Work-Related Musculoskeletal Disorders in a Lead Mine. Health Scope, 4(4).
  • [2] Özfırat, PM, Yetkin, ME, Özfırat, MK. (2017). Uzunayak Madenciliğinde Kazı İşçisinin Çalışma Ergonomisi, Uluslararası Maden İşletmelerinde İşçi sağılığı ve İş Güvenliği Sempozyumu, Adana.
  • [3] Chaudhary,D.K., Bhattacherjee, A., Patra, A.K., Upadhyay, R., Chau, N. (2019). Associations Between Whole-Body Vibration Exposure and Occupational and Personal Factors in Drill Operators in Indian Iron Ore Mines. Mining, Metallurgy Exploration, 36(3), 495-511.
  • [4] Yağcı, M., Yıldızlar, O., & Yıldırım, M. (2022). Madencilik Sektöründe Görülen Ergonomik Risk Faktörleri. Ergonomi, 5(1), 55-71. https://doi.org/10.33439/ergonomi.1070084.
  • [5] Shiri, R., Turunen, J., Karhula, K., Koskinen, A., Sallinen, M., Ropponen, A., Ervasti J, Härmä M. (2023). The association between the use of shift schedule evaluation tool with ergonomics recommendations and occupational injuries: a 4-year prospective cohort study among healthcare workers. Scand. J. Work. Environ. Health 49 (2), 108–116. https://doi.org/10.5271/sjweh.4068.
  • [6] Aksu, Ö., Keskin, Y., Özdemir, F., Has, S., Özfırat, PM. (2025). Yeraltı Madenciliğinde Reba ve Rula Yöntemiyle Ergonomik Risk Analizi, Uluslararası Maden İşletmelerinde İşçi Sağlığı ve İş güvenliği Sempozyumu’2025 Bildiriler Kitabı, 14-15 Mayıs 2025, Soma - Türkiye.
  • [7] Çelikdağ, O. (2025). Yeraltı Maden İşlerinde Domuz Damı Uygulamasına Yönelik Ergonomik Risk Değerlendirmesi: Reba Yöntemiyle Bir Alan İncelemesi, Uluslararası Maden İşletmelerinde İşçi Sağlığı ve İş güvenliği Sempozyumu’2025 Bildiriler Kitabı, 14-15 Mayıs 2025, Soma - Türkiye.
  • [8] Brisbine, B.R, Molloy, RH., Carstairs, GL., Coltman, CE. (2026). Soldiers experience fit issues, musculoskeletal pain, and equipment and mobility interference with military body armour, Applied Ergonomics, Volume 130, 2026, 104645, ISSN 0003-6870.
  • [9] Karhula, K., Shiri, R., Ervasti, J., Koskinen, A., Ropponen, A., Sallinen, M., Turunen, J., Härmä, M., (2026). Effects of the use of a shift schedule evaluation tool with ergonomic recommendations on employee wellbeing - a quasi-experiment in the Finnish healthcare sector, Applied Ergonomics, Volume 130, 104638, ISSN 0003-6870.
  • [10] Hignett, S., & McAtamney, L. (2000). Rapid Entire Body Assessment (REBA). Applied Ergonomics, 31(2), 201–205.
  • [11] Rahman, M.N.A., Rani, M.R.A., and Rohani, J.M. (2011) WERA: An observational tool develop to investigate the physical risk factors associated with WMSDs, Journal of Human Ergology, 40 (2), 19-36.
  • [12] Antony, NT and Keir, PJ (2010) Effects of posture, movement and hand load on shoulder muscle activity. J. Electro. & Kines., 20: 191-198
  • [13] Bernard, BP (1997) Musculoskeletal disorders and workplace factors. A critical review of epidemiologic evidence for workrelated musculoskeletal disorders of the neck, upper extremity, and low back. National Institute for Occupational Safety and Health (NIOSH), Cincinnati, OH
  • [14] Latko, WA, Armstrong, TJ, Franzblau, A, Ulin, SS, Werner, RA and Albers, JW (1999) Cross-sectional study of the relationship between repetitive work and the prevalence of upper limb musculoskeletal disorders. Am. J. Ind. Med,. 36: 248-259.
  • [15] Arvidsson, I, Åkesson, I and Hansson, GA (2003) Wrist movements among females in a repetitive, non-forceful work. Appl. Ergon., 34: 309-316.
  • [16] David, G, Woods, V, Li, G and Buckle, P (2008). “The development of the Quick Exposure Check (QEC) for assessing exposure to risk factors for work-related musculoskeletal disorders. Appl. Ergon., 39: 57-69
  • [17] Mork, PJ and Westgaard, RH (2009) Back posture and low back muscle activity in female computer workers: A field study. Clin.Biomech., 24: 169-175.
  • [18] McAtamney, L, and Corlett, EN (1993) RULA: a survey method for the investigation of work-related upper limb disorders. Appl. Ergon., 24: 91-99.
  • [19] Straker, LM, O’Sullivan, PB, Smith, AJ and Perry, MC (2009) Relationships between prolonged neck/shoulder pain and sitting spinal posture in male and female adolescents. Manual Therapy., 14: 321-329
  • [20] Shinya, M, Yamada, Y and Oda, S (2009) Weight distribution influences the time required to lift the leg even under normal standing condition. Gait & Posture., 29: 623-627.
  • [21] Fong, BF, Savelsbergh, GJP, Leijsen, MR and Vries, JIP (2009) The influence of prenatal breech presentation on neonatal leg posture. Early Hum. Dev., 85: 201-206.
  • [22] Talis, VL, Grishin, AA, Solopova, IA, Oskanyan, TL, Belenky, VE and Ivanenko, YP (2008) Asymmetric leg loading during sit-to-stand, walking and quiet standing in patients after unilateral total hip replacement surgery. Clin. Biomech., 23: 424- 433
  • [23] Faber, GS, Kingma, I, Bakker, AJM and Dieën, JHV (2009) Low-back loading in lifting two loads beside the body compared to lifting one load in front of the body. J. Biomech., 42: 35-41.
  • [24] Necking, LE, Lundborg, G, Lundström, R, Thornell, LE and Fridén, J (2004) Hand muscle pathology after long-term vibration exposure. J. Hand Surgery., 29: 431-437
  • [25] Chaffin, DB, Andersson, GBJ and Martin, BJ (2006) Occupational Biomechanics, Fourth ed. John Wiley & Sons, Inc, New York.
  • [26] Occupational Safety and Health Administration - OSHA (2000) Ergonomics program standard. Federal Register 2000/Rules and Regulations; 65: 220,4. Washington, DC.
  • [27] Ciriello, VM, Snook, SH, Webster, BS and Dempsey, P (2001) Psychophysical study of six hand movements. Ergon., 44: 922- 936
  • [28] Hossain, M.D., et al. (2013). Workplace ergonomic risk assessment in the ready-made garment industry of Bangladesh using WERA. Advances in Human Factors and Ergonomics.
  • [29] Saedpanah K, Motamedzade M, Salimi K, Eskandari T, Samaei SE. Physical Risk Factors among Construction Workers by Workplace Ergonomic Risk Assessment (WERA) Method. Archives of Occupational Health. 2018; 2(1): 56-62.
  • [30]Joshi, M, Deshpande, V. (2019). A systematic review of comparative studies on ergonomic assessment techniques, International Journal of Industrial Ergonomics, Volume 74, 102865, ISSN 0169-8141.
  • [31]Sukania, W, Ariyanti, S, Jayusman, M, Nasution, SR. (2020). Risk Assessment Of Working Posture And Implementation of New Workstation to Increase Productivity, IOP Conference Series: Materials Science and Engineering, IOP Publishing.
  • [32]Siska, M., Harahap, AA. (2022). Improvement in Body Posture of Sumedang Tofu Small Enterprise Workers Using Workplace Ergonomic Risk Assessment (WERA). Industria: Jurnal Teknologi dan Manajemen Agroindustri, 11 (2): 128-138.
  • [33]Krishnanmoorthy G, Rampal S, Karuthan SR, Baharudin F, Krishna R(2025). Effectiveness of Participatory Ergonomic Interventions on Work-Related Musculoskeletal Disorders, Sick Absenteeism, and Work Performance Among Nurses: Systematic Review. JMIR Hum Factors, 12: 68522.
  • [34]Mousavi M, Montazeri A, Esnaaharieh M, Izadi N, Poursadeghi M, Salehi Sahlabad A. Comparison and Agreement Assessment of WERA, QEC, and ART Methods in Evaluating Musculoskeletal Disorders Risk Among Urban Taxi Drivers in Tehran. Physical Treatments. (Article in Press)
  • [35] Takala, E. P., et al. (2010). Systematic evaluation of observational methods assessing biomechanical exposures at work. Scandinavian Journal of Work, Environment & Health, 36(1), 3–24.

Ergonomic Risk Analysis with the WERA Method in High-Hazard Industry

Yıl 2025, Cilt: 2 Sayı: 2, 13 - 32
https://izlik.org/JA25EK57PH

Öz

Ergonomics is a branch of science that aims to optimize work environments and equipment by examining human physical, mental, and emotional characteristics. Ergonomics is crucial for occupational safety, productivity, and employee health. The primary goal of ergonomics is to protect employee health. Furthermore, it aims to prevent workplace accidents, increase work efficiency, and ensure employee well-being. A sound ergonomics approach positively impacts both employee and team productivity.

In this study, the WERA (Workplace Ergonomics Risk Assessment) method, used to systematically assess and analyze ergonomic risks, was used to assess ergonomic risk for ship technicians working in the ship maintenance, repair, and assembly sector, a highly hazardous industry, and to determine their risk levels. Ergonomic risk assessments were conducted for the back, neck, and leg areas, which received particularly high scores, and necessary changes and precautions were researched.

Kaynakça

  • [1] Jahangiri, M., Moussavi Najarkola, S. A., Gholami, T., Mohammadpour, H., Jahangiri, A., Hesam, G., Jalali, M. (2015). Ergonomics Intervention to Reduce Work-Related Musculoskeletal Disorders in a Lead Mine. Health Scope, 4(4).
  • [2] Özfırat, PM, Yetkin, ME, Özfırat, MK. (2017). Uzunayak Madenciliğinde Kazı İşçisinin Çalışma Ergonomisi, Uluslararası Maden İşletmelerinde İşçi sağılığı ve İş Güvenliği Sempozyumu, Adana.
  • [3] Chaudhary,D.K., Bhattacherjee, A., Patra, A.K., Upadhyay, R., Chau, N. (2019). Associations Between Whole-Body Vibration Exposure and Occupational and Personal Factors in Drill Operators in Indian Iron Ore Mines. Mining, Metallurgy Exploration, 36(3), 495-511.
  • [4] Yağcı, M., Yıldızlar, O., & Yıldırım, M. (2022). Madencilik Sektöründe Görülen Ergonomik Risk Faktörleri. Ergonomi, 5(1), 55-71. https://doi.org/10.33439/ergonomi.1070084.
  • [5] Shiri, R., Turunen, J., Karhula, K., Koskinen, A., Sallinen, M., Ropponen, A., Ervasti J, Härmä M. (2023). The association between the use of shift schedule evaluation tool with ergonomics recommendations and occupational injuries: a 4-year prospective cohort study among healthcare workers. Scand. J. Work. Environ. Health 49 (2), 108–116. https://doi.org/10.5271/sjweh.4068.
  • [6] Aksu, Ö., Keskin, Y., Özdemir, F., Has, S., Özfırat, PM. (2025). Yeraltı Madenciliğinde Reba ve Rula Yöntemiyle Ergonomik Risk Analizi, Uluslararası Maden İşletmelerinde İşçi Sağlığı ve İş güvenliği Sempozyumu’2025 Bildiriler Kitabı, 14-15 Mayıs 2025, Soma - Türkiye.
  • [7] Çelikdağ, O. (2025). Yeraltı Maden İşlerinde Domuz Damı Uygulamasına Yönelik Ergonomik Risk Değerlendirmesi: Reba Yöntemiyle Bir Alan İncelemesi, Uluslararası Maden İşletmelerinde İşçi Sağlığı ve İş güvenliği Sempozyumu’2025 Bildiriler Kitabı, 14-15 Mayıs 2025, Soma - Türkiye.
  • [8] Brisbine, B.R, Molloy, RH., Carstairs, GL., Coltman, CE. (2026). Soldiers experience fit issues, musculoskeletal pain, and equipment and mobility interference with military body armour, Applied Ergonomics, Volume 130, 2026, 104645, ISSN 0003-6870.
  • [9] Karhula, K., Shiri, R., Ervasti, J., Koskinen, A., Ropponen, A., Sallinen, M., Turunen, J., Härmä, M., (2026). Effects of the use of a shift schedule evaluation tool with ergonomic recommendations on employee wellbeing - a quasi-experiment in the Finnish healthcare sector, Applied Ergonomics, Volume 130, 104638, ISSN 0003-6870.
  • [10] Hignett, S., & McAtamney, L. (2000). Rapid Entire Body Assessment (REBA). Applied Ergonomics, 31(2), 201–205.
  • [11] Rahman, M.N.A., Rani, M.R.A., and Rohani, J.M. (2011) WERA: An observational tool develop to investigate the physical risk factors associated with WMSDs, Journal of Human Ergology, 40 (2), 19-36.
  • [12] Antony, NT and Keir, PJ (2010) Effects of posture, movement and hand load on shoulder muscle activity. J. Electro. & Kines., 20: 191-198
  • [13] Bernard, BP (1997) Musculoskeletal disorders and workplace factors. A critical review of epidemiologic evidence for workrelated musculoskeletal disorders of the neck, upper extremity, and low back. National Institute for Occupational Safety and Health (NIOSH), Cincinnati, OH
  • [14] Latko, WA, Armstrong, TJ, Franzblau, A, Ulin, SS, Werner, RA and Albers, JW (1999) Cross-sectional study of the relationship between repetitive work and the prevalence of upper limb musculoskeletal disorders. Am. J. Ind. Med,. 36: 248-259.
  • [15] Arvidsson, I, Åkesson, I and Hansson, GA (2003) Wrist movements among females in a repetitive, non-forceful work. Appl. Ergon., 34: 309-316.
  • [16] David, G, Woods, V, Li, G and Buckle, P (2008). “The development of the Quick Exposure Check (QEC) for assessing exposure to risk factors for work-related musculoskeletal disorders. Appl. Ergon., 39: 57-69
  • [17] Mork, PJ and Westgaard, RH (2009) Back posture and low back muscle activity in female computer workers: A field study. Clin.Biomech., 24: 169-175.
  • [18] McAtamney, L, and Corlett, EN (1993) RULA: a survey method for the investigation of work-related upper limb disorders. Appl. Ergon., 24: 91-99.
  • [19] Straker, LM, O’Sullivan, PB, Smith, AJ and Perry, MC (2009) Relationships between prolonged neck/shoulder pain and sitting spinal posture in male and female adolescents. Manual Therapy., 14: 321-329
  • [20] Shinya, M, Yamada, Y and Oda, S (2009) Weight distribution influences the time required to lift the leg even under normal standing condition. Gait & Posture., 29: 623-627.
  • [21] Fong, BF, Savelsbergh, GJP, Leijsen, MR and Vries, JIP (2009) The influence of prenatal breech presentation on neonatal leg posture. Early Hum. Dev., 85: 201-206.
  • [22] Talis, VL, Grishin, AA, Solopova, IA, Oskanyan, TL, Belenky, VE and Ivanenko, YP (2008) Asymmetric leg loading during sit-to-stand, walking and quiet standing in patients after unilateral total hip replacement surgery. Clin. Biomech., 23: 424- 433
  • [23] Faber, GS, Kingma, I, Bakker, AJM and Dieën, JHV (2009) Low-back loading in lifting two loads beside the body compared to lifting one load in front of the body. J. Biomech., 42: 35-41.
  • [24] Necking, LE, Lundborg, G, Lundström, R, Thornell, LE and Fridén, J (2004) Hand muscle pathology after long-term vibration exposure. J. Hand Surgery., 29: 431-437
  • [25] Chaffin, DB, Andersson, GBJ and Martin, BJ (2006) Occupational Biomechanics, Fourth ed. John Wiley & Sons, Inc, New York.
  • [26] Occupational Safety and Health Administration - OSHA (2000) Ergonomics program standard. Federal Register 2000/Rules and Regulations; 65: 220,4. Washington, DC.
  • [27] Ciriello, VM, Snook, SH, Webster, BS and Dempsey, P (2001) Psychophysical study of six hand movements. Ergon., 44: 922- 936
  • [28] Hossain, M.D., et al. (2013). Workplace ergonomic risk assessment in the ready-made garment industry of Bangladesh using WERA. Advances in Human Factors and Ergonomics.
  • [29] Saedpanah K, Motamedzade M, Salimi K, Eskandari T, Samaei SE. Physical Risk Factors among Construction Workers by Workplace Ergonomic Risk Assessment (WERA) Method. Archives of Occupational Health. 2018; 2(1): 56-62.
  • [30]Joshi, M, Deshpande, V. (2019). A systematic review of comparative studies on ergonomic assessment techniques, International Journal of Industrial Ergonomics, Volume 74, 102865, ISSN 0169-8141.
  • [31]Sukania, W, Ariyanti, S, Jayusman, M, Nasution, SR. (2020). Risk Assessment Of Working Posture And Implementation of New Workstation to Increase Productivity, IOP Conference Series: Materials Science and Engineering, IOP Publishing.
  • [32]Siska, M., Harahap, AA. (2022). Improvement in Body Posture of Sumedang Tofu Small Enterprise Workers Using Workplace Ergonomic Risk Assessment (WERA). Industria: Jurnal Teknologi dan Manajemen Agroindustri, 11 (2): 128-138.
  • [33]Krishnanmoorthy G, Rampal S, Karuthan SR, Baharudin F, Krishna R(2025). Effectiveness of Participatory Ergonomic Interventions on Work-Related Musculoskeletal Disorders, Sick Absenteeism, and Work Performance Among Nurses: Systematic Review. JMIR Hum Factors, 12: 68522.
  • [34]Mousavi M, Montazeri A, Esnaaharieh M, Izadi N, Poursadeghi M, Salehi Sahlabad A. Comparison and Agreement Assessment of WERA, QEC, and ART Methods in Evaluating Musculoskeletal Disorders Risk Among Urban Taxi Drivers in Tehran. Physical Treatments. (Article in Press)
  • [35] Takala, E. P., et al. (2010). Systematic evaluation of observational methods assessing biomechanical exposures at work. Scandinavian Journal of Work, Environment & Health, 36(1), 3–24.
Toplam 35 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Konular İşçi Sağlığı ve İş Güvenliği, Ergonomi ve İnsan Faktörleri Yönetimi
Bölüm Araştırma Makalesi
Yazarlar

Devran Ateş 0009-0005-9399-1740

Muharrem Kemal Özfırat 0000-0003-4074-1965

Gönderilme Tarihi 30 Eylül 2025
Kabul Tarihi 25 Ekim 2025
IZ https://izlik.org/JA25EK57PH
Yayımlandığı Sayı Yıl 2025 Cilt: 2 Sayı: 2

Kaynak Göster

IEEE [1]D. Ateş ve M. K. Özfırat, “Çok Tehlikeli Endüstride WERA Yöntemi ile Ergonomik Risk Analizi”, KETBTD, c. 2, sy 2, ss. 13–32, [çevrimiçi]. Erişim adresi: https://izlik.org/JA25EK57PH