Research on steel-plate–concrete walls with inclined studs under combined loads | Zendy

Jin-Sun Lim | Zendy; Seong-Tae Yi | Zendy

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Research on steel-plate–concrete walls with inclined studs under combined loads

Author(s) -

Jin-Sun Lim,

Seong-Tae Yi

Publication year - 2017

Publication title -

proceedings of the institution of civil engineers - structures and buildings

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.401

H-Index - 38

eISSN - 1751-7702

pISSN - 0965-0911

DOI - 10.1680/jstbu.16.00137

Subject(s) - structural engineering , bending moment , finite element method , ultimate tensile strength , materials science , shear (geology) , shear force , moment (physics) , ultimate load , compressive strength , composite material , engineering , physics , classical mechanics

A numerical study was conducted to investigate the effect of the shape and spacing of developed inclined studs on the behaviour of steel-plate–concrete shear walls subject to combined loads of axial force, bending moment and shear. Finite-element analyses considering different shapes and stud spacings were carried out. The results showed that the compressive strength of the steel-plate–concrete walls was approximately three times higher than their tensile strength. Comparing the numerical analyses with designs based on the Korean electric power industry code confirmed that all specimens had higher capacities than the design strengths. However, using the design code, the moment capacity and shear strength were not influenced by an axial force of 0·1–0·2 times the axial strength. Finite-element analysis confirmed that, with higher axial force, the moment capacity and shear strength decreased.

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