Research on Relationships among Different Distress Types of Asphalt Pavements with Semi-Rigid Bases in China Using Association Rule Mining: A Statistical Point of View

Table 2

Acronyms of distress types.

Distress type	Acronym
Transverse cracking	TC
Rutting	RU
Map cracking	MC
Pothole	PO
Longitudinal cracking	LC
Raveling	RA
Depression	DE
Pumping	PU
Bleeding	BL
Bump	BU
Poor skid resistance	PSR
Roughness	RO
Independent distress type	IDDT
Dependent distress type	DDT
Combinations among DDTs	C-DDTs
Rutting secondary distress type	RSDT