Experimental and Numerical Studies on Residual Stress in Wide Butt Welds

Table 1

Material properties.

Materials	(GPa)		(MPa)	(MPa)	%
Q345qD	211	0.13	430	553	25
Q345qD	216	0.14	435	550	22
Q345qD	214	0.13	420	539	25
E501T-1	223	0.15	464	546	28.5

Notes: denotes the yield strength of steel plates; denotes the ultimate tensile stress; is the strain corresponding to ; is Young’s modulus; % is the percentage of elongation after fracture.