Analysis of Bending Strength of the Rectangular Hole Honeycomb Beam

Abstract:

This paper introduces the characteristics and practicability of the honeycomb beam and analyses the mechanical behavior. Based on the vierendeel truss theory, the normal stress calculation method of the rectangular hole honeycomb beam is discussed, and the calculation formula is deduced. Finally using the derived formula, the paper calculates the normal stress of the rectangular hole honeycomb beams with different parameters, and analyses the influence of the opening rate and the hole spacing on the strength of honeycomb beam by comparing the same section of solid web beam, thus, provides reference for design of steel honeycomb beam.

• Periodical: Applied Mechanics and Materials (Volumes 405-408)
• Pages: 993-996
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.405-408.993
• Online since: September 2013
• Authors: Su Juan Dai*, Bao Chen Zhu, Qing Chen
• Keywords: Bending Strength, Honeycomb Beam, Normal Stress Calculation, Vierendeel Truss Theory

References

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[3] Fusheng Ni: Discuss of the Design Calculation and Stress Distribution of Honeycomb Beam.