FIELD: construction.
SUBSTANCE: reinforced rod element comprises a pipe from a composite material and a rectangular steel bar. The bar is installed in the pipe for its entire length and tightly contacts with the inner surface of the pipe. The bar has bending plates that serve as stiffening ribs against potential stability loss in a transverse horizontal direction.
EFFECT: increased rigidity, stability, reliability and bearing capacity.
3 dwg
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LATTICED CONSTRUCTION MEMBER | 0 |
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Authors
Dates
2012-11-10—Published
2010-11-18—Filed