Seismic Behaviour of Cast-In-Situ Phosphogypsum-Reinforced Concrete Grid Frame Composite Walls

Table 6

Equivalent viscous damping coefficient h_e.

Specimen number	KJ1	KJ2	KJ3	ZHQ1	ZHQ2	ZHQ3	ZHQ4
Peak point	0.092	0.129	0.088	0.083	0.084	0.132	0.129
Ultimate point	0.103	0.164	0.104	0.091	0.094	0.137	0.129