Study on General Total Stiffness Matrix of Plane Multi-Storied Truss

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Abstract:

This paper proposes a new description method of truss structure based on adjacent matrix and the expression of element stiffness matrix (ESM) containing the joint number. Furthermore a procedure is also given for obtaining a general total stiffness matrix (GTSM) by using the method of large domain transformation matrix (LDTM). GTSM can reduce the difficulty in designing variable geometry trusses.

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Periodical:

Advanced Materials Research (Volumes 308-310)

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632-635

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August 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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