000010984 001__ 10984
000010984 005__ 20141205155824.0
000010984 04107 $$aeng
000010984 046__ $$k2008-10-12
000010984 100__ $$aMinami, Naoyuki
000010984 24500 $$aThree-Dimensional Nonlinear Finite Element Analysis on Reinforced Concrete Walls Enhanced by Transverse Confining Steel

000010984 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010984 260__ $$b
000010984 506__ $$arestricted
000010984 520__ $$2eng$$aIn high-rise reinforced concrete buildings, the edge area of wall columns and core walls with a rectangular section is subjected to high compressive stress at flexural yielding. Reinforcing this area is considered to be effective for improving the deformation capacity of the wall columns and core walls. In shear walls, reinforcing the boundary columns and panels, which are subjected to high compressive stress, effectively improves the deformation capacity of shear walls. Previously, lateral loading tests of wall columns1), shear walls2) and core walls3) were conducted on areas of concrete confinement of high compressive stress. This paper analyzes those lateral loading tests using the three-dimensional nonlinear finite element method (FEM), and examines the ductility of wall columns, shear walls and L-shaped core walls. The results show that reinforcing the area of high compressive stress improves the deformation capacity of these components.

000010984 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010984 653__ $$aFEM analysis, reinforced concrete, wall, deformation capacity, confining steel

000010984 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010984 720__ $$aMinami, Naoyuki$$iNakachi, Tadaharu
000010984 8560_ $$ffischerc@itam.cas.cz
000010984 8564_ $$s342375$$uhttps://invenio.itam.cas.cz/record/10984/files/14-0246.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 14-0246.
000010984 962__ $$r9324
000010984 980__ $$aPAPER