上海交通大学：《工程经济学 Engineering Economics》课程教学资源_第七讲 独立方案的排序方法及服务寿命不等的方案比较

上海文通大￥ 船帕海洋与建筑工程学院 SHANGHAI JIAO TONG UNIVERSITY Planned Resource Utilization(Cont. ·Example: Paint stairs and hall Paint first floor 4 day rooms 1 painter 8 day 2 painters Paint bathroom 2 day Paint basement 1painters Start rooms Finish Project 4 days Project 1 painter Paint Bedrooms 6 days 1 painter

船舶海洋与建筑工程学院 • Example: Paint basement rooms 4 days 1 painter Finish Project Start Project Paint first floor rooms 8 day 2 painters Paint Bedrooms 6 days 1 painter Paint stairs and hall 4 day 1 painter Paint bathroom 2 day 1painters Planned Resource Utilization (Cont.)

上海文通大学 船帕海洋与建筑工程学院 SHANGHAI JIAO TONG UNIVERSITY Planned Resource Utilization(Cont. Example: Painter Days First flpor rooms panters) 16 IStairs hal(1painter) 4 Bathrdom(1 painter) I E 2 Basemeht rdoms(1 bainter)! 4 Bedrobms (1 painter)I 6 Day 1 2 3 6 7 8 9 1 1 Painter 4 4 4 4 332222 1 32 (Based on earliest start times)

船舶海洋与建筑工程学院 • Example: 1 2 3 4 5 6 7 8 9 10 11 12 4 4 4 4 3 3 2 2 2 2 1 1 Painter Days Day Painter 32 16 4 2 4 6 First floor rooms (2 painters) Stairs & hall (1 painter) Bathroom (1 painter) Basement rooms (1 painter) Bedrooms (1 painter) (Based on earliest start times) Planned Resource Utilization (Cont.)

上海充通大￥ 船帕海洋与建筑工程学院 SHANGHAI JIAO TONG UNIVERSITY Planned Resource Utilization(Cont. Example: Painters 123456789101112 Days (Based on earliest start times)

船舶海洋与建筑工程学院 • Example: 1 2 3 4 5 6 7 8 9 10 11 12 Painters Days (Based on earliest start times) Planned Resource Utilization (Cont.)

上海文通大￥ 船帕海洋与建筑工程学院 SHANGHAI JIAO TONG UNIVERSITY Resource Leveling (Cont. Painter Example: Days First flpor rooms painters) 16 I Stairs&hal(1pairter) 4 I Bathrcom(1 painter) 2 Basemeht rooms(1 bairlter)! 4 Bedrobms (1 painter)! 6 Day 1 2 3 4 5 6 7 8910 71 12 Painter 3 3 3 3 3 3 3 3 33 1 1 32 (Based on earliest start times)

船舶海洋与建筑工程学院 • Example: 1 2 3 4 5 6 7 8 9 10 11 12 3 3 3 3 3 3 3 3 3 3 1 1 Painter Days Day Painter 32 16 4 2 4 6 First floor rooms (2 painters) Stairs & hall (1 painter) Bathroom (1 painter) Basement rooms (1 painter) Bedrooms (1 painter) (Based on earliest start times) Resource Leveling (Cont.)

上海充通大￥ 船帕海洋与建筑工程学院 SHANGHAI JIAO TONG UNIVERSITY Resource Leveling (Cont. Exmple: 123456789101112 Days (Based on earliest start times)

船舶海洋与建筑工程学院 • Example: 1 2 3 4 5 6 7 8 9 10 11 12 Painters Days (Based on earliest start times) Resource Leveling (Cont.)