Influence of Beam-to-Column Linear Stiffness Ratio on Failure Mechanism of Reinforced Concrete Moment-Resisting Frame Structures

Table 9

Plastic hinge rates of beams and columns in model KJ4.

Specimen	Selected seismic waves	Pc	Average	Pb	Average
KJ4	Northwest Calif. 02/09/1941	0.25	0.38	0.44	0.61
	Hollister 03/24/1974	0.33		0.61
	Imperial Valley 5/19/1940	0.46		0.56
	Parkfield 06/28/1966	0.38		0.67
	San Fernando 02/09/1971	0.50		0.78