Review article

Development of the applied approach to analysis of rods subjected to bending and compression

UDC: 

539.3

DOI: 

10.23968/1999-5571-2017-14-4-130-134

Pages: 

130-134

Annotation: 

The well-known approximate formula for calculating bending moments in rods under bending and compression is generalized to the case of a statically indeterminate rod loaded with a compressive force distributed along the rod. The accuracy of the proposed formula corresponds to the accuracy of engineering calculations. For the rod of constant cross-section compressed by the load amounting to 90% of a critical one, the moment error is about 3% for a statically determinate rod, about 6% for a statically indeterminate rod.

Authors: 

Kagan-Rosenzweig L. M. Saint Petersburg State University of Architecture and Civil Engineering

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