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PUBLICATION 11/2023EL2021-006/P2024-016Factoring muscle activation and anisotropy in modelling hand-transmitted vibrations: a preliminary studyPushing and gripping forces may contribute to Hand-Arm Vibration Syndrome but have not been taken into account so far in vibratory dose assessment according to current standards. To obtain better understanding of symptom onset, we developed…
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PUBLICATION 04/2024EL2021-006/P2023-179/do43Factoring muscle activation and anisotropy in modelling hand-transmitted vibrations: a preliminary studyThe exertion of force by an operator in order to hold or guide a machine has an impact on the level of vibrations transmitted to the hand. Prolonged exposure to high levels of vibration can lead to the development of hand-arm vibration syndrome…
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PUBLICATION 08/2024EL2021-006/P2024-121Measuring mechanical behaviour of grip-activated hand musclesUnderstanding the mechanical behaviour of hand muscles might result in better grasping the onset of pathologies associated with the use of hand-held machines. With the aim of identifying the parameters of constitutive laws of such muscles…
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PUBLICATION 10/2025EL2021-006/P2024-115Mechanical characterisation of hand first dorsal interosseous muscle during grippingProlonged exposure to vibrations from handheld tools can result in various disorders. Understanding how vibrations propagate through the hand is a key area of research involved in preventing these disorders. Within this framework, it is essential…
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PUBLICATION 07/2025EL2021-006/P2025-112/ns391Hand-arm transmitted vibrations: biomechanical characterisation and modelling of grippingIn France, approximately 2.6~million workers are exposed to hand-transmitted vibrations. In the long term, such exposure may result in the onset of vascular, neurological, osteoarticular, or musculoskeletal disorders. The use of rotary machinery…
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