Rotational Behavior of Column Footing Joint and Its Effect on the Dynamic Characteristics of Traditional Chinese Timber Structure

Table 1

Modal frequency of typical Chinese heritage timber buildings (Hz).

Yingxian Wood Pagoda [27]	The front tower over the North Gate of Xi’an City Wall [28]	Jixian Dule Temple [29]	Happiness Palace in the Forbidden City [30]
			Main hall	Back hall	Eastern side hall	Western side hall
0.64	1.45	1.37	1.26	1.42	1.48	1.61