@article{(Open Science Index):https://publications.waset.org/pdf/4024,
	  title     = {Nonlinear Time-History Analysis of 3-Dimensional Semi-rigid Steel Frames},
	  author    = {Phu-Cuong Nguyen and  Seung-Eock Kim},
	  country	= {},
	  institution	= {},
	  abstract     = {This paper presents nonlinear elastic dynamic analysis
of 3-D semi-rigid steel frames including geometric and connection
nonlinearities. The geometric nonlinearity is considered by using
stability functions and updating geometric stiffness matrix. The
nonlinear behavior of the steel beam-to-column connection is
considered by using a zero-length independent connection element
comprising of six translational and rotational springs. The nonlinear
dynamic equilibrium equations are solved by the Newmark numerical
integration method. The nonlinear time-history analysis results are
compared with those of previous studies and commercial SAP2000
software to verify the accuracy and efficiency of the proposed
procedure.},
	    journal   = {International Journal of Civil and Environmental Engineering},
	  volume    = {6},
	  number    = {12},
	  year      = {2012},
	  pages     = {1059 - 1062},
	  ee        = {https://publications.waset.org/pdf/4024},
	  url   	= {https://publications.waset.org/vol/72},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 72, 2012},
	}