Analysis of the Law of Joint Deformation for Grouted Mortise-Tenon Joint

Table 1

Experimental cases.

Experimental cases	Different axial forces	Single-tenon joint: 500 kN, 1,600 kN, & 2,000 kN
		Double-tenon joint: 500 kN, 1,000 kN, & 1,250 kN
	Different ranges of grouting	a (tenon & mortise only), b (60 mm externally expanded from tenon & mortise), c (100 mm externally expanded from tenon & mortise)
	Different grouting materials	Modified epoxy resin, pure epoxy resin, cement-based material, no grouting
	Different tenon lengths	Tenon length: 95 mm, tenon length: 195 mm
	Different types	Double-tenon joint (is there an auxiliary pretightening device) & long single-tenon joint
Contents to be collected in tests		Deformation meters record the joint deformation.