Occupational Exposure to Whole Body Vibration-Train Drivers

Date

2009-01-01

Author

Birlik, Gulin

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

125
views

0
downloads

Whole body vibration exposure of the train drivers working for State Railway Lines is assessed by referring to ISO standard 2631 -1 and EU directive 2002/44/EC. The vibration measurements were (lone in the cabins of suburban and intercity train drivers. Suburban train driver performs his Job usually in standing posture. Whereas intercity train driver works generally in seated (bending forward) posture and exposed to longer periods of continuous vibration, compared to suburban train drivers. The mean accelerations, a, along lateral, y, and vertical, z, directions measured on the driver seat (on the cabin floor) of the intercity (suburban) train were 1.4a(y) = 0.55 (0.28) m/s(2) and a(z) = 0.65 (0.23) m/s(2). Daily exposure action values suggested in EU directive are exceeded in case of intercity train drivers and their exposure falls within the health caution zone of ISO 2631-1. Intercity train drivers are therefore under the risk of having spinal disorders. A health surveillance plan requiring every five years the reassessment of the state of the spinal system of train drivers is suggested. As an early preventive measure, extended work day or more than one shift in a day is advised to be discouraged.

Subject Keywords

Whole body vibration, Complaint form, Spinal system, Train drivers

URI

https://hdl.handle.net/11511/63906

Journal

INDUSTRIAL HEALTH

Collections

Department of Engineering Sciences, Article

Suggestions

OpenMETU
Core

Spatio-Temporal Pedestrian Accident Analysis to Improve Urban Pedestrian Safety: The case of the Eskisehir Motorway Kaygisiz, Omur; Yildiz, Ahmet; Duzgun, Sebnem (2015-01-01) Determining pedestrian accident hotspots on road segments is a crucial part of the pedestrian safety assessment as it is used to prioritize problematic parts of a road network for in particularly planning and implementation strategies. Moreover, the spatial pattern of the pedestrian accidents may change over time due to several factors. In order to better understand pedestrian safety conditions, pedestrian accident patterns have to be analysed with regard to both space and time. This paper adapts such a spa...
Vibration Exposure of Front Seat Car Passengers Erol, Tuğra; Birlik, Gülin; Sezgin, Önder; Tarman, Işık Hakan (null; 2004-09-17) Vibration in the vehicle environment has long been investigated considering the driver's exposure. However not only drivers but also the front seat car passengers are exposed to considerable amount of vibration. In order to investigate the phenomenon, this research consisted of three stages. In the first stage of the study, model analysis has been carried out. Based on the results it has been suggested that increased damping in the lumbar area in contact with the backrest can decrease the vibration transmis...
Variability in Sidewalk Pedestrian Level of Service Measures and Rating Karataş Sevinen, Pınar; Tüydeş Yaman, Hediye (2018-12-01) Treating walking as a mode, transportation engineers developed the pedestrian level of service (PLOS), a concept evaluating pedestrian traffic characteristics and network capacity, similar to vehicular level of service. Evolution of PLOS resulted in many methods with different scopes and measures trying to better represent the complexity of walking, none of which is superior, nor can their ratings be converted to those of other methods. This paper discusses the variability in PLOS methods proving a lack of ...
Numerical modelling of continuous transverse grates for hydraulic efficiency / Sezenöz, Berk; Tiğrek, Şahnaz; Department of Civil Engineering (2014) In this study, numerical analyses of newly proposed grated inlet system for small roads are carried out. The model is based on a setup constructed in Hydromechanics Laboratory of METU. The physical model which is a rectangular channel of 0.9m width acts as a small road and continuous transverse grate system is installed as an inlet structure. The physical conditions were modeled by using Flow 3D software. The rates of the intercepted flows are measured and compared with the results of experimental data coll...
Transformative Urban Railway: Ankara Commuter Line and Lost Landscape Baş Bütüner, Funda; Aral, Hacer Ela (2017-09-27) Being major transportation infrastructure of the 19th and early 20th centuries, the impacts of railways on cities have highly directed urban studies,. deforming material edge of cities, encouraging urban extension, forming new territories, and speeding up urban development. However, in recent decades, with newly emerging landscape infrastructure practice, a new idea for a more integrated infrastructure and landscape system has started to be formulated. Railway strips, occurring as territories where solid-vo...

Citation Formats

G. Birlik, “Occupational Exposure to Whole Body Vibration-Train Drivers,” INDUSTRIAL HEALTH, pp. 5–10, 2009, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/63906.