Identification and Analysis of Key Barriers of BIM Application for Small- and Medium-Sized Fire Protection Enterprises

Table 6

Initial reachability matrix.

Barrier	B1	B2	B3	B4	B5	B6	B7	B8	B9	B10	B11	B12	B13	B14	B15	B16	B17	B18	B19	B20
B1	1	0	0	1	0	0	0	0	1	0	1	0	0	0	0	1	0	0	0	0
B2	1	1	1	1	0	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0
B3	0	0	1	0	0	0	1	0	0	0	1	0	0	0	0	0	0	0	0	0
B4	1	0	0	1	0	0	1	0	0	0	1	0	0	0	0	0	0	0	0	0
B5	0	0	0	0	1	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0
B6	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
B7	0	0	0	0	1	1	1	0	0	1	1	0	0	1	0	0	0	0	0	0
B8	0	0	0	0	1	1	0	1	0	0	0	0	0	0	0	0	0	0	0	0
B9	0	0	0	0	0	0	1	1	1	0	0	0	0	0	0	0	0	0	1	0
B10	0	0	0	0	1	1	0	1	1	1	0	0	1	1	0	0	0	0	1	0
B11	0	0	0	0	1	1	1	0	1	1	1	0	0	1	0	0	0	0	0	0
B12	0	0	0	0	1	0	0	0	0	0	0	1	1	0	0	0	0	0	0	0
B13	0	0	0	0	0	1	0	1	0	0	0	0	1	0	0	0	0	0	0	0
B14	0	1	0	0	1	0	0	0	0	0	0	0	0	1	0	0	0	0	0	1
B15	0	1	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	1	0	1
B16	0	1	0	1	0	0	0	0	1	0	0	0	0	1	0	1	0	0	0	0
B17	1	1	1	1	0	0	1	0	1	0	0	0	0	1	1	0	1	0	0	0
B18	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	1	0	0
B19	0	0	0	0	0	0	1	1	0	0	1	1	1	0	0	0	0	0	1	0
B20	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	1