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Load bearing capacity of multilayered sectional tubular rods made of composites

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Mechanics of Composite Materials Aims and scope

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We investigated the load bearing capacity of a new class of tubular rods made of composites, viz., peripherally and radially sectional. It was discovered that under conditions of tension, compression, bending, and combined loading by compression and torsion the number of macrolayers, strengthening by a carcass or external lagging have practically no effect on the rigidity and strength of peripherally and radially sectional rods. The nature of failure of sectional and monolithic rods is the same. Ways were shown of increasing the load bearing capacity of the rods under consideration with the object of bringing their mechanical properties up to the level of monolithic rods by improving the technology of assembly and by using high-strength film glues.

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Authors and Affiliations

  1. Institute of the Mechanics of Polymers, Academy of Sciences of the Latvian SSR, Riga

    V. V. Khitrov, V. A. Lapotkin & A. V. Sukhanov

Authors
  1. V. V. Khitrov
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  2. V. A. Lapotkin
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  3. A. V. Sukhanov
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Translated from Mekhanika Kompozitnykh Materialov, No. 1, pp. 85–92, January–February, 1990.

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Khitrov, V.V., Lapotkin, V.A. & Sukhanov, A.V. Load bearing capacity of multilayered sectional tubular rods made of composites. Mech Compos Mater 26, 76–82 (1990). https://doi.org/10.1007/BF00619424

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  • DOI: https://doi.org/10.1007/BF00619424

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