Nonlinear analysis of reinforced concrete frames
Author: Erik Ã…ldstedt
Publisher:
Published: 1975
Total Pages: 376
ISBN-13:
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Author: Erik Ã…ldstedt
Publisher:
Published: 1975
Total Pages: 376
ISBN-13:
DOWNLOAD EBOOKAuthor: Srinivasan Chandrasekaran
Publisher: CRC Press
Published: 2016-04-19
Total Pages: 268
ISBN-13: 1439809151
DOWNLOAD EBOOKTools to Safeguard New Buildings and Assess Existing OnesNonlinear analysis methods such as static pushover are globally considered a reliable tool for seismic and structural assessment. But the accuracy of seismic capacity estimates-which can prevent catastrophic loss of life and astronomical damage repair costs-depends on the use of the correct b
Author: Samir Bougacha
Publisher:
Published: 1987
Total Pages: 174
ISBN-13:
DOWNLOAD EBOOKAuthor: H. A. Franklin
Publisher:
Published: 1970
Total Pages: 560
ISBN-13:
DOWNLOAD EBOOKAuthor: Andrew V. Ayling
Publisher:
Published: 2002
Total Pages: 96
ISBN-13:
DOWNLOAD EBOOKAuthor: Abdul-Rahim Sabouni
Publisher:
Published: 1986
Total Pages: 724
ISBN-13:
DOWNLOAD EBOOKAuthor: Magdy S. L. Roufaiel
Publisher:
Published: 1981
Total Pages: 70
ISBN-13:
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Publisher:
Published: 2005
Total Pages:
ISBN-13:
DOWNLOAD EBOOKMaterially non-linear analysis of reinforced concrete frame structures with infill walls requires appropriate mathematical models to be adopted for the beams and the columns as well as the infill walls. This study presents a mathematical model for frame elements based on a 3D Hermitian beam/column finite element and an equivalent strut model for the infill walls. The spread-of-plasticity approach is employed to model the material nonlinearity of the frame elements. The cross-section of the frame element is divided into triangular sub regions to evaluate the stiffness properties and the response of the element cross-section. By the help of the triangles spread over the actual area of the section, the bi-axial bending and the axial deformations are coupled in the inelastic range. A frame super-element is also formed by combining a number of frame finite elements. Two identical compression-only diagonal struts are used for modeling the infill. The equivalent geometric and material properties of the struts are determined from the geometry of the infill and the strength of the masonry units A computer code is developed using the object-oriented design paradigm and the models are implemented into this code. Efficiency and the effectiveness of the models are investigated for various cases by comparing the numerical response predictions produced by the program with those obtained from experimental studies.
Author: P. Fajfar
Publisher: CRC Press
Published: 1992-03-20
Total Pages: 318
ISBN-13: 1851667644
DOWNLOAD EBOOKForty scientists working in 13 different countries detail in this work the most recent advances in seismic design and performance assessment of reinforced concrete buildings. It is a valuable contribution in the mitigation of natural disasters.
Author:
Publisher:
Published: 2001
Total Pages:
ISBN-13:
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