Computer-Aided Analysis of Flow in Water Pipe Networks after a Seismic Event

Table 3

Link and demand node data of water distribution network [21, 22].

Link number	Length (km)	Pipe type	Diameter (mm)	Probability of failure	Node number	Water demand (m^3/day)
1	1.183	CIP	400	0.2844	2	2237
2	0.818	DIP	400	0.2084	3	1678
3	2.193	DIP	800	0.3474	4	3356
4	1.472	DIP	400	0.5721	5	4475
5	0.973	CIP	400	0.4211	6	2797
6	0.474	DIP	400	0.2126	7	2237
7	0.726	DIP	400	0.4049	8	3356
8	0.673	DIP	400	0.2717	9	3356
9	0.248	CIP	800	0.0855	10	5593
10	0.440	CIP	800	0.1514	11	2237
11	0.616	CIP	400	0.1751	12	5593
12	0.522	DIP	400	0.1621	13	3915
13	0.562	CIP	800	0.1677	14	3915
14	1.559	CIP	400	0.3930	15	5034
15	0.411	DIP	400	0.1155
16	1.230	DIP	400	0.3099
17	1.409	DIP	400	0.3429
18	0.524	CIP	400	0.1492
19	2.033	CIP	400	0.8942
20	0.437	DIP	400	0.1490

DIP: ductile iron pipe; CIP: cast-iron pipe.