信管网chenfeng3000@sina.***: [回复] b 3day c 4 day j day
信管网chenfeng3000@sina.***: [回复] b 3day c 4 day j day
信管网suhaoyu***: [回复] 问题1
a(es = 0, ef = 3)
f (es = 0, ef = 2)
l (es = 0, ef = 4)
b (es = 3, ef = 10)
c (es = 3, ef = 9)
j (es = 4, ef = 12)
b推迟了3天
c推迟了4天
j推迟了2天
问题2
关键路径:
1. aben = 22
2. acden = 30
3.akghn = 12
4.fghn = 9
5.ijghn = 19
6.ijlmn = 25
关键路径:acden = 30
问题3
c会对工期产生严重威胁,按原计划进度进行,总工期会推迟4天
问题4
(1)活动排序
(2)基线
(3)
信管网镜中*: [回复] 请帮忙解答
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