Justification of profiles’ development of steel sheet pile of high load-carrying capacity

Authors

  • O. P. Nosenko State Higher Educational Establishment «Pridneprovsk State Academy of Civil Engineering and Architecture», Ukraine

Keywords:

steel sheet pile, sheet pile wall, sheet piling section, moment resistance, load-carrying capacity

Abstract

Statement of the problem. Currently, the need arose to develop and present new concept of a new design of profiles of steel sheet pile of high load-carrying capacity. Methods. The design concept of profiles development of steel sheet piles of high load-carrying capacity is being developed on the basis of efficiency indexes (criteria) of shaped profiles working in bending. Results. Based on a new concept are developed two profiles of high load-carrying capacity − the first sheet piling section − Larssen 7 (W = 5 010 cm3/m shp.); and the second the second sheet piling section − Larssen-7H (W = 5 200 cm3/m shp.).The moment resistance of 1 meter of sheet pile wall was increased in 1,6…1,7 times. Scientific novelty. For the first time ever the profiles design was carried out due to the principles of a new concept of shaped profiles. Practical effect. The profiles of steel sheet pile of high load-carrying capacity were developed at first. They are intended for deep-water port hydraulic structures. Their introduction will provide substantial metal saving (to 20 %) and reduction of construction terms.

Author Biography

O. P. Nosenko, State Higher Educational Establishment «Pridneprovsk State Academy of Civil Engineering and Architecture»

Department of Materials Science, Ass. Prof.

References

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Published

2016-12-28

Issue

No. 4 (2016): Metal Science and Heat Treatment of Metals

Section

Technical science

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