Hydraulic Simulation of Leakage in Post-Earthquake Water Supply Pipeline Network and Its Algorithm Improvement

Table 2

Different damage forms and their corresponding leakage model.

Model name/source	Leakage model	Pipe damage form	The corresponding leakage point form in this example
C Model		No special restrictions	Circumferential loosening
Tabesh et al. [18]		Crack	Lateral cracks
AWWA(1999) [19]		Cracks or interface failure	Longitudinal cracks
Tabesh et al. [18]		Orifice	Damaged pipe wall