Failure Envelopes of Composite Bucket Foundation for Offshore Wind Turbines under Combined Loading with considering Different Scour Depths

Table 5

Values of parameters α and β.

Sd	= 0.25		= 0.50		= 0.75
	α	β	α	β	α	β
No scouring	1.03	0.46	1.02	0.45	1.03	0.45
d/12	1.04	0.45	1.03	0.45	1.04	0.44
d/6	1.02	0.46	1.04	0.45	1.03	0.45
d/4	1.02	0.45	1.02	0.45	0.98	0.47