[an error occurred while processing this directive]
   
 
���¿��ټ��� �߼�����
   ��ҳ  �ڿ�����  ��ί��  Ͷ��ָ��  �ڿ�����  ��������  �� �� ��  ��ϵ����
�������պ����ѧѧ�� 2003, Vol. 29 Issue (4) :370-373    DOI:
���� ����Ŀ¼ | ����Ŀ¼ | ������� | �߼����� << | >>
�ֽ������ƫѹ������������Է�����˹����
������, ҶӢ��, ��*
�������պ����ѧ ��ľ����ϵ
Gauss Numerical Integration in Nonlinear Analysis of Reinforced Concrete��Members under Eccentric Compression Loading
Jiao Junting, Ye Yinghua, Diao Bo*
Dept. of Civil Engineering, Beijing University of Aeronautics and Astronautics

ժҪ
�����
�������
Download: PDF (222KB)   HTML 1KB   Export: BibTeX or EndNote (RIS)      Supporting Info
ժҪ ��ƽ�������Ϊ����,���ý�������ƽ���ϵ,�Ƶ����ֽ������˫��ƫѹ����������߸նȡ����߸նȾ������ļ�㹫ʽ.��������������������ֳ����ɸ����ǵ�Ԫ,�ø�˹�����ֵ���ּ������ǵ�Ԫ�նȾ���ĸ���ϵ��,�ٵ����������ǵ�Ԫ�նȾ���ĸ���ϵ��,����û������ĸ��߸նȡ����߸ն�ϵ��.�����з����Ըֽ������ѹ�乹�������˽��������ȫ���̷���,����������������׼�ʵ�����ݱȽ�,���ϽϺ�.
Service
�ѱ����Ƽ�������
�����ҵ����
�������ù�����
Email Alert
RSS
�����������
�ؼ����� �ֽ������   �����Խṹ����   ƫѹ����   �������   ��˹�������     
Abstract�� Secant stiffness matrix and tangent stiffness matrix of reinforced concrete arbitrary cross-section members with eccentric compression load are derived, on the base of plane assumption and the cross-section equilibrium equations. The secant stiffness with tangent stiffness of reinforced concrete are gained by adding the secant stiffness matrixes with tangent stiffness matrixes of the triangles, which are calculated by using Gauss numerical integration method on the devided triangles of the concrete section area. The cross-section complete path nonlinear analysis of reinforced concrete arbitrary cross-section members is traced. The results agree very well with the data of the references and test data.
Keywords�� reinforced concrete   non-linear structural analysis   eccentric compression members   arbitrary cross-section   Gauss area numerical integration     
Received 2002-06-10;
Fund:

������Ȼ��ѧ����������Ŀ(50178008;59978004)

About author: ������(1968-),Ů,�ӱ�������,��ʿ��,100083,����.
���ñ���:   
������, ҶӢ��, ��.�ֽ������ƫѹ������������Է�����˹����[J]  �������պ����ѧѧ��, 2003,V29(4): 370-373
Jiao Junting, Ye Yinghua, Diao Bo.Gauss Numerical Integration in Nonlinear Analysis of Reinforced Concrete��Members under Eccentric Compression Loading[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2003,V29(4): 370-373
���ӱ���:  
http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2003/V29/I4/370
Copyright 2010 by �������պ����ѧѧ��