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Program “West” for Optimization of Rectangular and Square Section Tubes from the Safety Point of View
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English
Abstract
A desk top computer program has been developed to enable selection of the lightest or cheapest standard or non-standard section tubes meeting the following safety criteria: maximum bending strength, energy absorbed and remaining strength after a given hinge rotation angle. It also enables selection of minimum material properties if section dimensions and the target safety performance are specified. The program can also produce bending collapse properties of given sections which may be further used either directly in design, or as input data to finite element programs for collapse analysis. The theory on which the program is based was verified by an extensive experimental work on tubes and complete structures.
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Kecman, D., "Program “West” for Optimization of Rectangular and Square Section Tubes from the Safety Point of View," SAE Technical Paper 811312, 1981, https://doi.org/10.4271/811312.Also In
References
- Kecman, D. Miles, J. C. “Application of the Finite Element Method to the Door Intrusion and Roof Crush Analysis of a Passenger Car” SAE paper 790990
- Wardill, G.A. Kecman, D. “Theoretical Prediction of the Overall Collapse Mode and Maximum Strength of a Bus Structure in a Roll Over Situation” XVIII Int. Congress FISITA, Hamburg 1980
- Miles, J. C. Wardill, G.A. “Analysis and Design of a Fire Engine Safety Cab using Finite Element Methods,” I.Mech.E. paper 18 1976
- Kecman, D. “Problems and Capabilities of the Vehicle Collapse Analysis,” JUMV, Masinstvo, 11/77 Belgrade 1977
- Hardy, R. N. Kecman, D. “Analysis, Redesign and Testing of a Tractor Safety Cab,” JUMV, Masinstvo, 3/80 Belgrade 1980
- Tidbury, G. H. Kecman, D. Sadeghi, M.M. “Alternative Methods of Evaluating a Bus Structure for the Proposed Roll Over Safety Regulation,” Int. Conf of Bus Experts Budapest 1981
- Kecman, D. Tidbury, G. H. “Theoretical Prediction of the Complete Collapse Behaviour of a Coach Subject to the Proposed Standard Roll Over Test,” paper proposed for the XIX Int. Congress FISITA Melbourne, Australia, 1982
- U.K. proposals for the new ECE Regulation on the Strength of Superstructure of Public Service Vehicles currently discussed by GRSA Committee
- Structural Design Group, “Bus Roll Over Accident Investigations 1976-1979” Report to the Department of Transport (London), No.DGR/ 463/139, SAS, Cranfield Inst. of Tech 1979
- Kecman, D. “Bending Collapse of Rectangular and Square Section Tubes in Relation to the Bus Roll Over Problem,” PhD Thesis, Cranfield Inst. of Tech 1979
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Rhodes, J. Harvey, J.M. “Design of Thin Walled Beams,” Conf. Exp. Stress Analysis in Design, >pl
- Dawson, R.G. Walker, A.C. “A Proposed Method for the Design of Thin Walled Beams that Buckle Locally,” The Struct. Engineer 2 50 1972
- Tidbury, G. H. Kecman, D. “Investigation into the Behaviour of Hinges Produced by Bending Collapse of Vehicle Structural Components” XVII Congress FISITA Budapest 1978
- Kecman, D. “The Bending Collapse Behaviour of Rectangular Section Tubes,” Euromech 121 (Dynamics and Crushing Analysis of Plastic Structures) Jablonna, Warsaw 1979
- Bodner, S. R. “Deformation of Rate Sensitive Structures Under Impulsive Loading” Conf. “Engineering Plasticity” Cambridge Univ. Press Cambridge 1968
- Miles, J.C. “The Application of Finite Element Methods to Vehicle Collapse Analysis” PhD Thesis, Cranfield Inst. of Tech 1977
- Miles, J.C. “The Determination of Collapse Load and Energy Absorbing Properties of Thin Walled Beam Structures Using Matrix Methods of Analysis,” Int. J. Mech. Sci. 18 1976
- Kecman, D. “Cranfield Structural High Deformation Program (CRASHD) and its Application to the Collapse Analysis of Vehicle Structures,” Int. Conf. “Science & Motor Vehicles 79”, JUMV Bled, Yugoslavia 1979
- Hayduk, R. J. Thomson, R.G. Wittlin, G. Kamat, M.P. “Nonlinear Structural Crash Dynamics Analyses,” SAE paper 790588
- McIvor, I.K. Anderson, W.J. “Dynamic Validation of a Computer Simulation for Vehicle Crash,” SAE paper 770591
- Program developed by Structural Dynamics Research Corporation (SDRC)
- Program developed by ATKINS London, UK
- Brown, J.C. “The Collapse of Thin Walled Rectangular Beams in Biaxial Bending,” MSc Thesis, Cranfield Inst. of Tech 1980