![]() ![]() In the simulation, the calibration for the model is carried out by taking the effects of openings, including their numbers and locations in the beam, on the behavior of the beams in general and their shear strength in particular after comparing the results with the experimental work. ![]() The beam is simulated and analyzed non-linearly by using computer software of ANSYS V.14.5. The results of the analysis indicate that flexible wearable chair satisfies equilibrium and stability criterion and is capable of reducing fatigue during working in an assembly line/factory.In this study, a three-dimensional T-beam consisting of circular openings in web and/or in the flange with variable distances from the support is analyzed numerically. In the present work, all the parts of the mechanism are designed under static load condition. The objective of this paper is to focus on the mechanical design and finite element analysis (FEA) of the mechanism using ANSYS® software. Unlike the traditional chair, it consists of kinematic pairs which enable taking halts between continuous movements at any working position and thus, it is capable of reducing the risk of the physical musculoskeletal disorder substantially among workers. Flexible wearable chair has a gross weight of 3 kg as it utilizes light-weight aluminium alloy members. The traditional chair is difficult to move to different working locations due to its large size, heavy weight (~5 - 7 kg) and rigid structure and thus, they are inappropriate for workplaces where enough space is not available. ![]() ANSYS Inc.ĭesign and Structural Analysis of Flexible Wearable Chair Using Finite Element MethodĪssembly Line, Musculoskeletal Disorder (MSD), Flexible Wearable Chair, Equilibrium and Constraint Equations, Finite Element Analysis (FEA)ĪBSTRACT: The flexible wearable chair is like a light weight mobile exoskeleton that allows people to sit any-where in any working position. ![]()
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