26
K. Watanabe et al.
Table 2.4 The number of collected time axis design cases
Types of countermeasures
Types of
temporal
changes
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(A)
12
9
0
0
3
0
1
0
0
(B)
11
7
0
0
4
20
15
6
6
(C)
5
2
0
0
5
13
12
3
3
(D)
12
12
0
0
6
13
11
6
4
(E)
6
1
12
3
3
0
8
12
2
(F)
7
0
1
1
5
50
14
7
3
(G)
5
0
3
1
1
4
9
3
0
(H)
4
3
1
1
3
0
3
4
0
Fig. 2.2 Flow of time axis
design support method