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A Study on Nonlinear Stiffness Characteristic of Air Spring for a Bus
Technical Paper
2002-01-3092
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Using the nonlinear finite element analysis, three nonlinear characteristics of the rubber gasbag of the air spring on the bus are thoroughly analyzed, including the nonlinear characteristic of the rubber gasbag with multi layers of composite materials, the nonlinear large displacement geometry characteristic of the rubber gasbag on working, and the nonlinear contact characteristic of the rubber gasbag when contacts the pedestal and the top cover plate. A model is build and the nonlinear characteristic of the air spring on the bus is analyzed using the ABAQUS software. At last, the article discusses parameters that influence on the characteristic of the air spring for the bus.
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Authors
- Hongwei Liu - Jilin University
- Dejun Zhuang - Jilin University
- Yi Lin - Jilin University
- Wangyu Wang - Jilin University
- Fengjun Zhang - Liaoning Huanghai Automobile (Group) Co., Ltd.
- Wei Zhang - Liaoning Huanghai Automobile (Group) Co., Ltd.
- Fengjun Liu - Liaoning Huanghai Automobile (Group) Co., Ltd.
Citation
Liu, H., Zhuang, D., Lin, Y., Wang, W. et al., "A Study on Nonlinear Stiffness Characteristic of Air Spring for a Bus," SAE Technical Paper 2002-01-3092, 2002, https://doi.org/10.4271/2002-01-3092.Also In
References
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