Designing the larssen type sheet pile shape with the increased bearing capacity

Authors

  • Oleg Nosenko State Higher Educational Establisbment «Pridneprovsk State Academy of Civil Engineering and Architecture» Chernyshesky str., 24-a, Dnipro, Ukraine, 49005, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2016.80616

Keywords:

steel sheet pile, sheet pile, sheet pile wall, bearing capacity, section modulus, Larssen type sheet pile shape, U-shape

Abstract

The paper deals with improving the Larssen sheet pile shapes on the basis of a new design concept of bending shapes.

A new theoretical concept was developed, which consists in the fact that:

– the design of shapes shall comply with the terms of rational material distribution in the cross-sectional plane of the shape;

– an increase in the specific material consumption rate shall be ensured (W/G, cm3/kg);

– the material concentration in the shape (W/F∙h) and the shape efficiency (W/F∙h∙Fw/Ffl) shall remain in the same range as those of the analogs.

As a result, two sheet pile shapes with increased bearing capacity were designed. The first one, Larssen-7 shape (W=5010 cm3/m.sh.p.w.) was developed and adjusted for the conditions of production on the outdated rail and structural steel mill at the limit of its technical characteristics, and the second, Larssen 7H sheet pile shape (W=5200 cm3/m.sht.w) – on the new projected universal beam mill.

Author Biography

Oleg Nosenko, State Higher Educational Establisbment «Pridneprovsk State Academy of Civil Engineering and Architecture» Chernyshesky str., 24-a, Dnipro, Ukraine, 49005

PhD, associate professor

Department of Material Studies and processing of materials

References

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Published

2016-10-30

How to Cite

Nosenko, O. (2016). Designing the larssen type sheet pile shape with the increased bearing capacity. Eastern-European Journal of Enterprise Technologies, 5(1 (83), 4–9. https://doi.org/10.15587/1729-4061.2016.80616

Issue

Vol. 5 No. 1 (83) (2016): Engineering technological systems

Section

Engineering technological systems

License

Copyright (c) 2016 Oleg Nosenko

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