Analytical plane-stress recovery of non-prismatic beams under partial cross-sectional loads and surface forces

•Recovery of 2D stress field of non-prismatic beams under partial cross-sectional load.•External load is generalised through a sub-section of the cross-sectional area.•Non-smooth, continuous transverse stress field due to partial cross-sectional loads.•Closed-form solutions for stresses in non-prism...

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Veröffentlicht in:	Engineering structures 2022-02, Vol.252, p.113169, Article 113169
Hauptverfasser:	Vilar, M.M.S., Masjedi, P. Khaneh, Hadjiloizi, D.A., Weaver, Paul M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical solution Boundary conditions Bridges Cross-sections Finite element method Fluid pressure Internal forces Loads (forces) Mathematical models Non-prismatic beam Piecewise stress field Prestressed concrete Recovery Rotary wings Rotor blades (turbomachinery) Shear forces Stiffness Stress Stress distribution Surface load Tapered beam Tapering Tendons Traction force Traction forces Turbines Wind power Wind turbines Wings (aircraft)
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