{"id":28898,"date":"2023-12-07T05:26:45","date_gmt":"2023-12-07T05:26:45","guid":{"rendered":"https:\/\/masterskills.org\/blog\/so-do-gantt-gantt-chart-la-gi-cach-lap-so-do-gantt.html"},"modified":"2023-12-23T06:07:11","modified_gmt":"2023-12-22T23:07:11","slug":"so-do-gantt-gantt-chart-la-gi-cach-lap-so-do-gantt","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/so-do-gantt-gantt-chart-la-gi-cach-lap-so-do-gantt.html","title":{"rendered":"S\u01a1 \u0111\u1ed3 Gantt (Gantt Chart) l\u00e0 g\u00ec? C\u00e1ch l\u1eadp s\u01a1 \u0111\u1ed3 Gantt"},"content":{"rendered":"
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H\u00ecnh minh h\u1ecda. Ngu\u1ed3n: project-management<\/p>\n<\/div>\n<\/div>\n

S\u01a1 \u0111\u1ed3 Gantt (Gantt Chart)<\/font><\/h2>\n

Kh\u00e1i ni\u1ec7m
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S\u01a1 \u0111\u1ed3 Gantt <\/b>(c\u00f2n g\u1ecdi l\u00e0 s\u01a1 \u0111\u1ed3 ngang Gantt\u00a0hay\u00a0bi\u1ec3u \u0111\u1ed3 Gantt) trong ti\u1ebfng Anh g\u1ecdi l\u00e0 Gantt Chart.<\/b>\u00a0<\/p>\n

S\u01a1 \u0111\u1ed3 Gantt<\/b> l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 c\u1ed5 \u0111i\u1ec3n nh\u1ea5t m\u00e0 v\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong qu\u1ea3n tr\u1ecb ti\u1ebfn \u0111\u1ed9 th\u1ef1c hi\u1ec7n d\u1ef1 \u00e1n.<\/p>\n

S\u01a1 \u0111\u1ed3 n\u00e0y \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u00e0o n\u0103m 1915 b\u1edfi Henry L. Gantt, m\u1ed9t trong nh\u1eefng nh\u00e0 ti\u00ean phong v\u1ec1 qu\u1ea3n tr\u1ecb khoa h\u1ecdc. Trong s\u01a1 \u0111\u1ed3 Gantt, c\u00e1c c\u00f4ng t\u00e1c \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n tr\u00ean tr\u1ee5c tung b\u1eb1ng thanh ngang, th\u1eddi gian t\u01b0\u01a1ng \u1ee9ng \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n tr\u00ean tr\u1ee5c ho\u00e0nh.\u00a0<\/p>\n

V\u00ed d\u1ee5 minh h\u1ecda<\/b><\/p>\n

VD: M\u1ed9t nh\u00e0 m\u00e1y th\u00e9p \u0111ang c\u1ed1 g\u1eafng tr\u00e1nh chi ph\u00ed cho vi\u1ec7c l\u1eafp \u0111\u1eb7t m\u1ed9t thi\u1ebft b\u1ecb ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed. Tuy nhi\u00ean \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng \u0111\u1ecba ph\u01b0\u01a1ng, c\u00e1c c\u01a1 quan c\u00f3 ch\u1ee9c n\u0103ng \u0111\u00e3 bu\u1ed9c nh\u00e0 m\u00e1y ph\u1ea3i l\u1eafp h\u1ec7 th\u1ed1ng l\u1ecdc kh\u00f4ng kh\u00ed trong v\u00f2ng 16 tu\u1ea7n. Nh\u00e0 m\u00e1y \u0111\u00e3 b\u1ecb c\u1ea3nh b\u00e1o s\u1ebd bu\u1ed9c ph\u1ea3i \u0111\u00f3ng c\u1eeda n\u1ebfu thi\u1ebft b\u1ecb n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong th\u1eddi h\u1ea1n cho ph\u00e9p.<\/p>\n

Do \u0111\u00f3, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng c\u1ee7a nh\u00e0 m\u00e1y, gi\u00e1m \u0111\u1ed1c mu\u1ed1n h\u1ec7 th\u1ed1ng n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u0111\u00fang th\u1eddi h\u1ea1n. Nh\u1eefng c\u00f4ng vi\u1ec7c c\u1ee7a d\u1ef1 \u00e1n l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb l\u1ecdc kh\u00f4ng kh\u00ed n\u00e0y \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y trong b\u1ea3ng 1.<\/p>\n

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(B\u1ea3ng 1) S\u01a1 \u0111\u1ed3 Gantt theo ph\u01b0\u01a1ng th\u1ee9c tri\u1ec3n khai s\u1edbm.<\/p>\n<\/div>\n<\/div>\n

S\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p s\u01a1 \u0111\u1ed3 Gantt \u0111\u1ec3 l\u1eadp ti\u1ebfn \u0111\u1ed9 cho d\u1ef1 \u00e1n, ta nh\u1eadn th\u1ea5y r\u1eb1ng c\u00e1c c\u00f4ng vi\u1ec7c A-C-E-G-H n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng g\u0103ng (\u0111\u01b0\u1eddng g\u0103ng l\u00e0 \u0111\u01b0\u1eddng d\u00e0i nh\u1ea5t, b\u1ea5t c\u1ee9 s\u1ef1 ch\u1eadm tr\u1ec5 c\u1ee7a c\u00e1c c\u00f4ng vi\u1ec7c tr\u00ean \u0111\u01b0\u1eddng g\u0103ng \u0111\u1ec1u d\u1eabn \u0111\u1ebfn s\u1ef1 ch\u1eadm tr\u1ec5 c\u1ee7a d\u1ef1 \u00e1n).<\/p>\n

C\u00e1c c\u00f4ng vi\u1ec7c B-D-F kh\u00f4ng n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng g\u0103ng v\u00e0 ch\u00fang c\u00f3 th\u1ec3 d\u1ecbch chuy\u1ec3n trong gi\u1edbi h\u1ea1n cho ph\u00e9p m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng t\u1edbi th\u1eddi gian ho\u00e0n th\u00e0nh d\u1ef1 \u00e1n. Do \u0111\u00f3, ta c\u00f3 th\u1ec3 s\u1eafp x\u1ebfp c\u00e1c c\u00f4ng vi\u1ec7c n\u00e0y theo ph\u01b0\u01a1ng th\u1ee9c tri\u1ec3n khai s\u1edbm ho\u1eb7c tri\u1ec3n khai ch\u1eadm.<\/p>\n

– Ph\u01b0\u01a1ng th\u1ee9c tri\u1ec3n khai s\u1edbm cho ph\u00e9p c\u00e1c c\u00f4ng vi\u1ec7c c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u s\u1edbm nh\u01b0 c\u00f3 th\u1ec3, mi\u1ec5n l\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng t\u1edbi c\u00e1c c\u00f4ng vi\u1ec7c tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n

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(B\u1ea3ng 2) S\u01a1 \u0111\u1ed3 Gantt theo ph\u01b0\u01a1ng th\u1ee9c tri\u1ec3n khai ch\u1eadm.<\/p>\n<\/div>\n<\/div>\n

– V\u1edbi ph\u01b0\u01a1ng th\u1ee9c tri\u1ec3n khai ch\u1eadm, c\u00e1c c\u00f4ng vi\u1ec7c c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u tr\u1ec5 h\u01a1n m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng t\u1edbi th\u1eddi gian ho\u00e0n th\u00e0nh d\u1ef1 \u00e1n (B\u1ea3ng 2). \u0110\u1ed9 l\u1ec7ch gi\u1eefa th\u1eddi \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u ho\u1eb7c k\u1ebft th\u00fac c\u1ee7a m\u1ed9t c\u00f4ng vi\u1ec7c trong hai s\u01a1 \u0111\u1ed3 (n\u00e9t ch\u1ea5m g\u1ea1ch) \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 th\u1eddi gian d\u1ef1 tr\u1eef.\u00a0<\/p>\n

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S\u01a1 \u0111\u1ed3 Gantt li\u00ean k\u1ebft.<\/p>\n<\/div>\n<\/div>\n

Ngo\u00e0i ra, s\u01a1 \u0111\u1ed3 Gantt c\u00f2n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng li\u00ean k\u1ebft gi\u1eefa c\u00e1c c\u00f4ng vi\u1ec7c.\u00a0<\/p>\n

\u01afu, nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a s\u01a1 \u0111\u1ed3 Gantt<\/font><\/h3>\n

S\u01a1 \u0111\u1ed3 Gantt tuy \u0111\u01a1n gi\u1ea3n nh\u01b0ng l\u00e0 c\u00f4ng c\u1ee5 quan tr\u1ecdng cho ph\u00e9p c\u00e1c nh\u00e0 qu\u1ea3n tr\u1ecb d\u1ec5 d\u00e0ng x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c nh\u1eefng g\u00ec c\u1ea7n ph\u1ea3i l\u00e0m, nh\u1eefng g\u00ec \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc, sau hay \u0111\u00fang ti\u1ebfn \u0111\u1ed9.\u00a0<\/p>\n

S\u01a1 \u0111\u1ed3 Gantt ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng c\u00f4ng vi\u1ec7c \u0111\u01a1n gi\u1ea3n, \u00edt ch\u1ed3ng ch\u00e9o nhau, r\u1ea5t d\u1ec5 x\u00e2y d\u1ef1ng v\u00e0 l\u00e0m cho ng\u01b0\u1eddi \u0111\u1ecdc d\u1ec5 nh\u1eadn bi\u1ebft c\u00f4ng vi\u1ec7c v\u00e0 th\u1eddi gian th\u1ef1c hi\u1ec7n c\u1ee7a c\u00e1c c\u00f4ng t\u00e1c; th\u1ea5y r\u00f5 t\u1ed5ng th\u1eddi gian th\u1ef1c hi\u1ec7n c\u00e1c c\u00f4ng vi\u1ec7c.<\/p>\n

Tuy nhi\u00ean, s\u01a1 \u0111\u1ed3 Gantt kh\u00f4ng th\u1ec3 hi\u1ec7n \u0111\u01b0\u1ee3c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c c\u00f4ng t\u00e1c, kh\u00f4ng ghi r\u00f5 qui tr\u00ecnh c\u00f4ng ngh\u1ec7. Trong d\u1ef1 \u00e1n c\u00f3 nhi\u1ec1u c\u00f4ng t\u00e1c th\u00ec \u0111i\u1ec1u n\u00e0y th\u1ec3 hi\u1ec7n r\u1ea5t r\u00f5 n\u00e9t. S\u01a1 \u0111\u1ed3 Gantt ch\u1ec9 ph\u00f9 h\u1ee3p \u00e1p d\u1ee5ng cho nh\u1eefng d\u1ef1 \u00e1n c\u00f3 qui m\u00f4 nh\u1ecf, kh\u00f4ng ph\u1ee9c t\u1ea1p.<\/p>\n

S\u01a1 \u0111\u1ed3 tr\u00e1ch nhi\u1ec7m (Load Charts)<\/font><\/h3>\n

S\u01a1 \u0111\u1ed3 tr\u00e1ch nhi\u1ec7m l\u00e0 bi\u1ebfn t\u1ea5u c\u1ee7a s\u01a1 \u0111\u1ed3 Gantt. Tr\u00ean c\u1ed9t d\u1ecdc, thay v\u00e0o vi\u1ec7c li\u1ec7t k\u00ea c\u00e1c c\u00f4ng vi\u1ec7c l\u00e0 li\u1ec7t k\u00ea c\u00e1c nh\u00e2n vi\u00ean th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c (hay c\u00e1c ngu\u1ed3n kh\u00e1c nh\u01b0 m\u00e1y m\u00f3c, d\u1ee5ng c\u1ee5,…).\u00a0<\/p>\n

S\u01a1 \u0111\u1ed3 tr\u00e1ch nhi\u1ec7m cho ph\u00e9p d\u1ec5 d\u00e0ng nh\u1eadn ra th\u1eddi gian kh\u00f4ng t\u1ea3i, hay bi\u1ebft \u0111\u01b0\u1ee3c c\u00f4ng su\u1ea5t s\u1eed d\u1ee5ng c\u1ee7a lo\u1ea1i ngu\u1ed3n \u0111\u00f3. Lo\u1ea1i s\u01a1 \u0111\u1ed3 n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c b\u1ed9 ph\u1eadn, khoa, ban,… \u1edf c\u00e1c c\u00f4ng s\u1edf, tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc, b\u1ec7nh vi\u1ec7n… \u0111\u1ec3 ph\u00e2n c\u00f4ng nhi\u1ec7m v\u1ee5 cho c\u00e1c th\u00e0nh vi\u00ean.<\/p>\n

(Theo Gi\u00e1o tr\u00ecnh Qu\u1ea3n tr\u1ecb kinh doanh, NXB \u0110\u1ea1i h\u1ecdc Kinh t\u1ebf qu\u1ed1c d\u00e2n<\/i>)<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n S\u01a1 \u0111\u1ed3 Gantt (ti\u1ebfng Anh: The Gantt Chart) l\u00e0 m\u1ed9t trong s\u1ed1 nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p th\u00f4ng d\u1ee5ng khi l\u1eadp danh m\u1ee5c nh\u1eefng c\u00f4ng vi\u1ec7c c\u1ea7n l\u00e0m theo th\u1ee9 t\u1ef1 th\u1ef1c hi\u1ec7n c\u1ee7a k\u1ebf ho\u1ea1ch, c\u00f3 ghi r\u00f5 ai l\u00e0m v\u00e0 th\u1eddi gian th\u1ef1c hi\u1ec7n.\n <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[416],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/28898"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=28898"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/28898\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=28898"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=28898"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=28898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}