Tugas Teknik Pelaksanaan dan Alat Berat

DOZER

OLEH :Kelompok 4

1. Almira Mili Rizkia(3113041076)2. Candra Valentina M. U. (3113041077)3. Ghazy Abrilevi A.(3113041078)4. Dessy Ratnaningrum A.(3113041079)5. Rumagia Bangun S.(3113041080)6. Sinta Ria Arini(3113041082)7. M. Rizky Fajar Bahari(3113041083)

DIPLOMA 4 TEKNIK SIPIL / KELAS BFAKULTAS TEKNIK SIPIL DAN PERENCANAANINSTITUT TEKNOLOGI SEPULUH NOPEMBER2014

Diketahui : Alat Compactor= Dozer Water Tank Grader Loader Dump Truck= 8 T Quarry= 10 km

Analisa Bulldozer

1 km

17 17 m 0,15 m

L 1x Gusur Maximum

10,14 m3 = =17 m0,15 m x 4m

T Hauling = 17 m 6,4 km/jam

0,159 menit

T Return = 17 m 13 km/jam

0,078 menit

0,237 menit

FT = 1,2 menit

Waktu 1 Siklus

= 1,2 + 0,237 = 1,47 menit

10,35 m3 (Loose)

8 m

Simulasi Waktu Dump Truck

No. DTStartLoadingHaulingDumpingReturn

(0,94 menit)(30 menit)(2 menit)(22,5 menit)

17:00:007:00:577:30:577:32:577:55:27

27:00:577:01:547:31:547:33:547:56:24

37:01:547:02:517:32:517:34:517:57:21

47:02:517:03:487:33:487:35:487:58:18

57:03:487:04:457:34:457:36:457:59:15

67:04:457:05:427:35:427:37:428:00:12

77:05:427:06:397:36:397:38:398:01:09

87:06:397:07:367:37:367:39:368:02:06

97:07:367:08:337:38:337:40:338:03:03

107:08:337:09:307:39:307:41:308:04:00

117:09:307:10:277:40:277:42:278:04:57

127:10:277:11:247:41:247:43:248:05:54

137:11:247:12:217:42:217:44:218:06:51

147:12:217:13:187:43:187:45:188:07:48

157:13:187:14:157:44:157:46:158:08:45

167:14:157:15:127:45:127:47:128:09:42

177:15:127:16:097:46:097:48:098:10:39

187:16:097:17:067:47:067:49:068:11:36

197:17:067:18:037:48:037:50:038:12:33

207:18:037:19:007:49:007:51:008:13:30

217:19:007:19:577:49:577:51:578:14:27

227:19:577:20:547:50:547:52:548:15:24

237:20:547:21:517:51:517:53:518:16:21

247:21:517:22:487:52:487:54:488:17:18

257:22:487:23:457:53:457:55:458:18:15

267:23:457:24:427:54:427:56:428:19:12

277:24:427:25:397:55:397:57:398:20:09

287:25:397:26:367:56:367:58:368:21:06

297:26:367:27:337:57:337:59:338:22:03

307:27:337:28:307:58:308:00:308:23:00

317:28:307:29:277:59:278:01:278:23:57

327:29:277:30:248:00:248:02:248:24:54

337:30:247:31:218:01:218:03:218:25:51

347:31:217:32:188:02:188:04:188:26:48

357:32:187:33:158:03:158:05:158:27:45

367:33:157:34:128:04:128:06:128:28:42

377:34:127:35:098:05:098:07:098:29:39

387:35:097:36:068:06:068:08:068:30:36

397:36:067:37:038:07:038:09:038:31:33

407:37:037:38:008:08:008:10:008:32:30

417:38:007:38:578:08:578:10:578:33:27

427:38:577:39:548:09:548:11:548:34:24

437:39:547:40:518:10:518:12:518:35:21

447:40:517:41:488:11:488:13:488:36:18

457:41:487:42:458:12:458:14:458:37:15

467:42:457:43:428:13:428:15:428:38:12

477:43:427:44:398:14:398:16:398:39:09

487:44:397:45:368:15:368:17:368:40:06

497:45:367:46:338:16:338:18:338:41:03

507:46:337:47:308:17:308:19:308:42:00

517:47:307:48:278:18:278:20:278:42:57

527:48:277:49:248:19:248:21:248:43:54

537:49:247:50:218:20:218:22:218:44:51

547:50:217:51:188:21:188:23:188:45:48

557:51:187:52:158:22:158:24:158:46:45

567:52:157:53:128:23:128:25:128:47:42

577:53:127:54:098:24:098:26:098:48:39

587:54:097:55:068:25:068:27:068:49:36

597:55:067:56:038:26:038:28:038:50:33

607:56:037:57:008:27:008:29:008:51:30

Analisa Loader

Kapasitas Bucket= 3,9 m3=> q = 3,9 x 0,8 m3 = 3,12 m3 V maju= 7 km/jam= 116,66 m/menit V mundur= 7 km/jam= 116,66 m/menit Jarak Angkut= 10 m FT= 0,5 menit

Cycle Time= 10/116,66 + 10/116,66 + 0,3 = 0,47 menit

Analisa Dump Truck Volume Bak= 8 Ton=> q = 8 T / 2 t/m3 = 4 m3 t= 2 t/m3 Swell= 30 % FT= 5 menit Jarak= 15 km V hauling= 30 km/jam V return= 40 km/jam Dumping= 2 menit

VT DT pergi= 15 km/30 km/jam= 30 menitVT DT pulang= 15 km/40 km/jam= 22,5 menit

Analisa Grader L Blade= 5 m Lo= 4 m => Le Lo = 1 m Fix Time= 2,5 menit Laluan= 2x

Q= 1000 m x 0,15 m x 1 m= 150 m3Cycle Time= (1000 x 60 / 5000) x 2= 26,5 menit

Analisa Compactor (Dozer) W= 1,2 m S= 10 km/jam L= 10 cm P= 4 x 8= 32

q= W S L / P= 1,2 x 10000 x 0,1 / 32= 37,5 m3/j (padat)Cycle Time= 1 km / 10 km/jam x 60= 6 menit