Estimation du chargement lombaire au moyen de modèles biomécaniques articulaires: évaluation et application

Résumé

Les charges imposées sur la colonne vertébrale lombaire constituent un facteur de risque important pour les maux de dos, notamment lorsqu’elles sont trop faibles ou trop élevées. La modélisation biomécanique de la colonne vertébrale est la seule approche non invasive permettant d’estimer ces charges. Il existe plusieurs types de modèles, comme celui faisant appel à l’électromyographie et un autre à la cinétique, pour mesurer auprès de personnes les charges au rachis lombaire dans des situations de travail, telle la manutention.

Ce projet vise à améliorer des éléments fondamentaux des modèles et de les utiliser dans des situations pratiques de travail, de manière à aider les chercheurs et les ergonomes à estimer les chargements au dos.

Du même projet

Rapports scientifiques

Estimation du chargement lombaire au moyen de modèles biomécaniques articulaires - Évaluation et application Rapport de recherche : R-866

Conférences et reportages

Estimation du chargement lombaire au moyen de modèles biomécaniques articulaires: évaluation et application Conférence : CF-199

Publications scientifiques

Predictive equations for spinal loads in symmetric lifting using on a complex biomechanical model (Poster)
Arjmand N., Plamondon A., Shirazi-Adl A., Christian Larivière
Source :
in 57th Annual Meeting of Orthopaedic Research Society (57th : January 13-16, 2011 : Long Beach, USA), 2011
The influence of abdominal oblique modelling on predicted muscle forces and lumbar spine loads
Gagnon D., Arjmand N., Plamondon A., Shirazi-Adl A., Christian Larivière
Source :
in International Society of Biomechanics : ISB2011, (23rd : July 3-7, 2011 : Brussels, Belgium), 2011
Coupled objective function to study the role of abdominal muscle forces in lifting using the kinematics-driven model
El Ouaaid Z., Shirazi-Adl A., Arjmand N., Plamondon A.
Source :
Computer Methods in Biomechanics and Biomedical Engineering, vol. 16, no 1, 2013, p. 54-65
Predictive equations for lumbar spine loads in load-dependent asymmetric one- and two-handed lifting activities
Arjmand N., Plamondon A., Shirazi-Adl A., Parnianpour M., Christian Larivière
Source :
Clinical Biomechanics, vol. 27, no 6, 2012, p. 537-544
Regression models for spinal loads in lifting using a complex finite element model
Arjmand N., Shirazi-Adl A., Plamondon A., Parnianpour M., Christian Larivière
Source :
in 18th Congress of the European Society of Biomechanics / ESB, (18th : July 1-4, 2012 : Lisbon, Portugal), 2012
Regression equations for spinal loads in asymetric lifting tasks using a finite element biomechanical model (Poster)
Arjmand N., Plamondon A., Shirazi-Adl A., Christian Larivière, Parnianpour M.
Source :
in 58th Annual Orthopaedic Research Society Meeting 58th : February, 4-7, 2012 : San Francisco, USA), 2012
Relative performances of artificial neural network and regression mapping tools in evaluation of spinal loads and muscle forces during static lifting
Arjmand N., Ekrami O., Shirazi-Adl A., Plamondon A. , Parnianpour M.
Source :
Journal of Biomechanics, vol. 46, no 8, 2013, p. 1454-1462
Trunk strength, muscle activity and spinal loads in maximum isometric flexion and extension exertions: a combined in vivo computational study
El Ouaaid Z., Shirazi-Adl A., Plamondon A. , Christian Larivière
Source :
Journal of Biomechanics, vol. 46, no 13, 2013, p. 2228-2235
Neural network and regression estimations of spine loads and muscle forces in lifting tasks
Arjmand N., Ekrami O., Shirazi-Adl A., Plamondon A. , Parnianpour M.
Source :
in 19th Congress of the European Society of Biomechanics / ESB2013, (19th : August 25-28, 2013 : Patras, Greece), 2013
Comparison of predicted spine loads by four lifting analysis tools and a regression model
Arjmand N., Rajaee M. A., Shirazi-Adl A., Plamondon A. , Parnianpour M.
Source :
in 19th Congress of the European Society of Biomechanics / ESB2013, (19th : August 25-28, 2013 : Patras, Greece), 2013
Prediction of trunk neuromuscular response under perturbations
Shahvarpour A., Shirazi-Adl A., Bazrgari B., Christian Larivière
Source :
in Annual Meeting of the American Society of Biomechanics / ASB, (37th : September 4-13, 2013 : Omaha, Nebraska, USA), 2013, p. 188
Effect of forward perturbation on the trunk neuromuscular behavior
Shahvarpour A., Shirazi-Adl A., Christian Larivière, Hakim Mecheri
Source :
in Annual Meeting of the American Society of Biomechanics / ASB, (37th : September 4-13, 2013 : Omaha, Nebraska, USA), 2013, p. 225
Effect of changes in orientation and position of external loads on trunk muscle activity and kinematics in upright standing
El Ouaaid Z., Shirazi-Adl A., Plamondon A.
Source :
Journal of Electromyography and Kinesiology, vol. 24, no 3, 2014, p. 387-393
Trunk response to sudden forward perturbations - Effects of preload and sudden load magnitudes, posture and abdominal antagonistic activation
Shahvarpour A., Shirazi-Adl A., Hakim Mecheri, Christian Larivière
Source :
Journal of Electromyography and Kinesiology, vol. 24, no 3, 2014, p. 394-403
Elevation and orientation of external loads influence trunk neuromuscular response and spinal forces despite identical moments at the L5-S1 level
El Ouaaid Z., Shirazi-Adl A., Plamondon A. , Arjmand N.
Source :
Journal of Biomechanics, vol. 47, no 12, 2014, p. 3035-3042
Comparison of five lifting analysis tools to determine low back loads
Arjmand N., Rajaee M. A., Shirazi-Adl A., Plamondon A.
Source :
in World Congress of Biomechanics, (7th : July 6-11, 2014: Boston, Mass. USA), 2014
Trunk muscle activity and spinal loads substantially alter with external load orientation and position despite identical moment
El Ouaaid Z., Shirazi-Adl A., Plamondon A. , Arjmand N.
Source :
in World Congress of Biomechanics, (7th : July 6-11, 2014: Boston, Mass. USA), 2014
Experimental and computational investigation of trunk response to sudden forward perturbations
Shahvarpour A., Shirazi-Adl A., Bazrgari B., Christian Larivière
Source :
in World Congress of Biomechanics, (7th : July 6-11, 2014: Boston, Mass. USA), 2014
Revised NIOSH Lifting Equation May generate spine loads exceeding recommended limits
Arjmand N., Amini M., Shirazi-Adl A., Plamondon A. , Parnianpour M.
Source :
(2015). International Journal of Industrial Ergonomics, 47, 1-8. doi: 10.1016/j.ergon.2014.09.010
Trunk active response and spinal forces in sudden forward loading – analysis of the role of perturbation load and pre-perturbation conditions by a kinematics-driven model
Shahvarpour A., Shirazi-Adl A., Christian Larivière, Bazrgari B.
Source :
(2015). Journal of Biomechanics, 48(1), 44-52. doi: 10.1016/j.jbiomech.2014.11.006
Comparative evaluation of six quantitative lifting tools to estimate spine loads during static activities
Rajaee M. A., Arjmand N., Shirazi-Adl A., Plamondon A. , Schmidt H.
Source :
(2015). Applied Ergonomics, 48, 22-32. doi: 10.1016/j.apergo.2014.11.002
Effects of external load magnitude, elevation, and orientation on trunk response
El Ouaaid Z., Shirazi-Adl A., Plamondon A.
Source :
Proceeding of International Workshop on Spine Loading and Deformation: From Loading to Recovery, Berlin, Germany, 2015 (pp. 28).
Effects of variation in external pulling force magnitude, elevation, and orientation on trunk muscle forces, spinal loads and stability
El Ouaaid Z., Shirazi-Adl A., Plamondon A.
Source :
(2016). Journal of Biomechanics, 49(6), 946-952. doi: http://dx.doi.org/10.1016/j.jbiomech.2015.09.036
Estimation du chargement lombaire au moyen de modèles biomécaniques articulaires: évaluation et application
Plamondon A.
Source :
Communication présentée au Rendez-vous de la science de l'IRSST, Montréal, QC.
Computation of trunk stability in forward perturbations: Effects of preload, perturbation load, initial flexion and abdominal preactivation
Shahvarpour A., Shirazi-Adl A., Christian Larivière, Bazrgari B.
Source :
(2015). Journal of Biomechanics, 48(4), 716-720. doi: 10.1016/j.jbiomech.2015.01.008
A biomechanical comparison between expert and novice manual materials handlers using a multi-joint EMG-assisted optimization musculoskeletal model of the lumbar spine
Gagnon D., Plamondon A. , Christian Larivière
Source :
(2016). Journal of Biomechanics, 49(13), 2938-2945. doi: 10.1016/j.jbiomech.2016.07.009

Autre(s) projet(s) pouvant vous intéresser

Développement d'un outil personnalisé d'aide à la décision en vue de minimiser les risques en manutention impliquant des postures symétriques et asymétriques

Informations complémentaires

Type : Projet

Numéro : 2010-0023

Statut : Terminé

Année de fin du projet : 2015

Champ de recherche : Prévention durable en SST et environnement de travail

Équipe :

André Plamondon (IRSST)
Denis Gagnon (Université de Sherbrooke)
Navid Arjmand (IRSST)
Christian Larivière (IRSST)
Aboulfazl Shirazi-Adl (Polytechnique Montréal)
Mohamad Parnianpour (Sharif University of Technology)