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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Bearing-Load Modeling and Analysis Study for Mechanically Connected Structures

Bearing-Load Modeling and Analysis Study for Mechanically Connected Structures

Knight, Norman F.
Nasa Technical Reports Server (Ntrs)

Paperback

General Political Science

ISBN10: 1289236097
ISBN13: 9781289236090
Publisher: Bibliogov
Published: Jul 23 2013
Pages: 54
Weight: 0.25
Height: 0.11 Width: 7.44 Depth: 9.69
Language: English
Bearing-load response for a pin-loaded hole is studied within the context of two-dimensional finite element analyses. Pin-loaded-hole configurations are representative of mechanically connected structures, such as a stiffener fastened to a rib of an isogrid panel, that are idealized as part of a larger structural component. Within this context, the larger structural component may be idealized as a two-dimensional shell finite element model to identify load paths and high stress regions. Finite element modeling and analysis aspects of a pin-loaded hole are considered in the present paper including the use of linear and nonlinear springs to simulate the pin-bearing contact condition. Simulating pin-connected structures within a two-dimensional finite element analysis model using nonlinear spring or gap elements provides an effective way for accurate prediction of the local effective stress state and peak forces.

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