Effect of Steering Wheel Vibration on drivers Hands in a Two-Wheel Drivers Hand tractor
محتوى المقالة الرئيسي
الملخص
The paper presents research results of the vibration transmitted from the steering wheel of the
tractor with a 2-wheel drive to the driver’s hands. The vibration measurements were carried out on the
tractor randomly chosen from the collage of agriculture / university of Baghdad. Before testing the
tractor was examined and adjusted following the producer’s recommendations. The vibration levels
were measured during the operation tillage at idling and at full load .The field was 3١٫٧ m above level
sea. Soil was treated at soil constant moisture (1٧-20 %) with depth of plowing (١٧ cm). During
operation the weather temperature was measured (15 C) and humidity was ( 27 % ) The vibration level
on the steering wheel was measured and analyzed .The frequency-weighted acceleration(RMS) , given
in m/ sec2 , was calculated. The vibration total value was defined as the root-mean-square of the three
component value.
تفاصيل المقالة
القسم
كيفية الاقتباس
المراجع
EN ISO 5349-2, 2001. Mechanical vibration— measurement and Evaluation of Human Exposure to Hand-Transmitted Vibration—Part 2: practical guidance for measurement at the workplace.
Goglia, V., Gospodari!c, Z., 2002. Driver’s exposure to hand transmitted vibration from the steering wheel of the LPKT 40tractor, The 30th International Symposium on Agricultural Engineering, Opatija.
Griffin, M.J., 1990. Handbook of Human Vibration. Academic Press, New York.
ISO 5349-1-, 2001. Mechanical vibration— measurement and evaluation of human exposure to hand-transmitted vibration—Part 1: general Requirements, ISO, Geneva.
ISO. 5008:2002 Agricultural Wheeled Tractors and Field Machinery - Measurement of Whole- Body Vibration of the Operator. International Standardization Organization
Issever H, Aksoy C, Sabuncu H, Karan A: Vibration and itseffects on the body. Med Princ Pract 2003, 12, 34-38.
Kacian, N., 1997. A statistical report on occupational diseases in Croatia. Work and Safety 2.
Kittusamy, N., 2002. Ergonomic risk factors: a study of heavy earth moving machinery operators. Professional Safety Journal of the American Society of Safety Engineers October, 38 45.
Kittusamy, N., 2003. Self reported musculoskeletal symptoms among operators of heavy construction equipment. In: Proceedings of the XVth Triennial Congress of the International Ergonomics Association, Seoul, South Korea, /www.iea.orgS.
Kittusamy, N.K., Buchholz, B., 2004. Whole body vibration and postural stress among operators of construction equipment: a literature review. Journal of Safety Research 35, 255 261.
Pope, M.H., Wilder, D.G., Magnusson, M., 1998. Possible mechanisms of low back pain due to whole body vibration. Journal of Sound and Vibration 215 (4), 687 697.
Seidel, H., 1993. Selected health risks caused by long term, whole body vibration. American Journal of Industrial Medicine 23, 589 604.
Seidel, H., Heide, R., 1986. Long term effects of whole body vibration: a critical survey of the literature. International Archives of Occupational and Environmental Health 58, 126.