Tài liệu Presentation outline of construction

BAI CHAY BRIDGE (Package BC-2) Technical Transfer and Training (2nd) Outline of Construction Shimizu-Sumitomo Mitsui Joint Operation KHUVùCC¶NGC¸I L¢N khu®Êt ®· sannÒn BEGINN ING ®ÇmlÇy OF side KM0+ 660ditch system Bai Chay Bridge Construction Project §I C¶NGC¸I L¢NCò NHµ M¸Y S¶NXUÊTBéTMúQu¶NGNINH CIENCO1 Truong Son JO b·i ®Êt®angsan BOX CULVE STA. RT 0+426 1M X 1M TR¹MBIÕNTHÕ C¤NGTYCæPHÇNVËNT¶I ¤T¤ I NGH I BIÓU NGH §I BIEU TO KHUhå §ANGSANLÊP 2 §¦êNG èNGDÉNX¡NGDÇU Φ 0.30 §¦êNGèNGHóTBïNΦ 0.60 TOOIL FACTORY Ø 22.305 DC5 7.0 33 DC7 §I c¶ng TO c¸i cai lan l©n port 34.355 DC10 aoc¸ hån−íc®anglÊp®Êt ®i c¶ngmíi Package BC-2 1,072m 35.066 DC14 syste m 36.261 DC13 15.995 DC4 29.808 DC11 OUTLE T OF side KM0+1 ditch 80 21.768 DC9 ®åi LÊY §ÊTSANLÊP 3.949 DC15 7.843 DC8 32.608 DC12 37.872 DC6 ao c¸ khuvùckho- b·i -ctr−êng §¦êNGèNG HóTBïN0.60 4.186 GPS2 CèNGCòBTCT CULV STA. ERT 0+095 PIPE 3D1.5M cét ®iÖn 110kva hån−íc 3.405 DC16 I §I BIÓUNGH GHI TO BIEUN PIPECULVERT2D=1.5M STA.-0+134.802 AO AO 0 300 0 0 0 §¦êNGD¢Y §I£N35KVA 35KVA ELECTRICLINE BOX CULVERT1MX1M 2.01 400 STA. -0+053.675 0 PIPE CULVERTD=1.5M §I B·i ch¸y §¦êNG èNGDÉNDÇU STA. -0+714.802 0.71 TOBai chay PH¹MVI NóTGIAO THE LIMITOF INTERSECTION l=1.072 m ST = 114+ 225.31 §¦êNGD¢Y§I£N35KVA l=2.487 m HåN¦íC AO ®−êngcò 700 0 440 440 hån−íc 800 0 900 0 000 1 100 200 1 2 100 2 000 1 900 1 800 1 700 1 600 1 500 1 400 1 300 1 200 2 300 900 2 800 2 700 2 600 2 500 2 400 2 800 4 900 000 200 5 500 3 5 700 4 600 5 100 4 400 4 2 4 4 4 000 300 4 400 500 700 600 3 900 500 600 5 3 3 100 300 4 200 5 5 2318 500 l=3.205 m 2318 000 CIENCO1 LICOGI JO 300 5 400 3 end point package bc1 k - 2+081.00 000 000 Package BC-1 3,205m Hong Gai 4 begenning point package bc1 k - 1+123.88 Bai Chay 3 tr¹mbiÕnthÕ3cét 3 ®−êngèNGN¦íCD=30CM tr¹m®iÖn 200 114 114 3 §¦êNGD¢Y§I£N6KVA end point package bc3 k - 5+640.00 beginning point package bc3 k - 3+153.00 0 §¦êNG D¢Y §I£N35KVA KHUVùCTR¹M§IÖNTHÞ TR¸NGIÕNG§¸Y GIENGDAYELECTRICSTATION 600 280 114+661.40 114 114+640 ST = 114+ 225.31 PT = 114+ 617.59 114+600 PT = 114+ 617.59 PC = 114+55 §¦êNGèNGDÉNDÇUD=273mm mèclégiíi 114+560 500 BOXCULVERT1.0MX1.0M 114+520 18 cò §I QLé HW No.18 TO existing STA.-0+414.802 114+480 0 114+440 Package BC-3 2,487m 100 AOC¸ 100 000 §¦êNGD¢Y §I£N35KVA CèNG2Φ=1.5M 3 hån−íc (q. ho¹chcñatØnhqn) 200 CômnhµnghØ MINI Bai Chay Hong Gai WE ARE HERE. P3 (Bai Chay) P4 (Hong Gai) As of 19 November 2005 903m Bai Chay Hong Gai 903.00 36.00 86.00 129.50 435.00 129.50 87.00 435m 90.00 6.10 18.10 P2 P3 4.00 P5 P4 Shin-so Pile Shin-so Pile Pneumatic Caisson Ranking 5 of PC Cable Stayed Bridge in Single Plane No. Name 4.00 P6A 17.10 ALL DIMENSIONAL FIGURES ARE IN METER UNIT. 2.50 11.00 2.50 3.00 47.50 50.0 47.50 41.00 P1 51m 26.00 8.50 200.00 12.00 A1 NAVIGATIONAL CLEARANCE Sea Level 12.00 4.00 21.00 4.00 2.50 6.00 90.00 90m Span Length Year 1 Bai Chay Bridge (Vietnam) 435m 903m 2006 2 Elorn Bridge (France) 400m 800m 1994 3 Sunshine Skyway Bridge (U.S.A.) 366m 1,219m 1987 4 Brotonne Bridge (France) 320m 607m 1977 5 Puenete Coatzacoaltos (Mexico) 288m 698m 1984 Construction Procedures 1 2 3 KB-401 3 KB-401 4 5 Construction Schedule BRIDGE No.5 MAIN BRIDGE 901000 99000 435000 ROAD WORKS 2+ 81 2+ .00 0 11 35000 86000 94500 35000 210500 12200 210500 129500 86000 ROAD WORKS 3 11 3+ 1.0 00 0 .00 3+ P5 30000 31@6500=201500 39850 A1 19800 31@6500+1@4500=205600 3200 31@6500+1@4500=205600 P6A 31@6500=201500 19800 4100 P1 P1 P3 P2 P2 A2 40000 P4 BY FT A BY FTB SCAFFOLDING SCAFFOLDING YEAR MTH MTH Aug. 2003 JUL COMMENCEMENT OF WORK CAISSON AUG 01 CAISSON 2003 SEP 02 OCT 03 MOBILIZATION SURVEY AND GEOTECHNICAL INVESTIGATION NOV 04 DEC 05 JAN 06 FEB 07 PREPARATION PREPARATION WORK ACCESS ROAD EXCAVATION ACCESS ROAD SHIN-SO BASE MAR 08 2004 MAY 10 BASE SHIN-SO WALL BASE FOUNDATION UPPER SLAB JUN 11 JUL 12 1 2 3 4 5 6 7 8 9 10 AUG 13 SEP 14 OCT 15 PIER COLUMN UPPER SLAB 1 2 3 4 5 6 7 8 9 10 JAN 18 PIER SHIN-SO BASE SHIN-SO BASE PIER COLUMN PIER BASE PIER PIER TABLE SHIN-SO PIER NOV 16 DEC 17 EARTHWORKS AND RETAINING WALL APR 09 PIER TABLE 3 15 0 .00 BRIDGE No.5 MAIN BRIDGE 901000 99000 435000 ROAD WORKS 2+ 81 2+ .00 0 11 35000 86000 94500 35000 12200 210500 210500 129500 86000 ROAD WORKS 1.0 00 3+ 3.0 11 00 3+ P5 30000 31@6500=201500 39850 31@6500+1@4500=205600 19800 31@6500+1@4500=205600 3200 P6A 31@6500=201500 19800 4100 P1 A1 P3 P2 BY FT A BY FTB PIER 5 ERECTION OF TRAVELLER TOWER 2 3 4 1 4 5 24 6 7 8 SHIN-SO 9 17 X 9 (10) DAYS 13 14 SIDE SPAN 1 X 12 DAYS 15 16 17 18 NOV 28 9 1 2 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 DISMANTLE OF J/F 25 JAN 30 ROAD WORKS 27 28 30 31 2006 JUN 35 36 AUG 37 COMPLETION OF WORK OCT 39 Nov. 2006 NOV 40 DEC 41 8 15 8 9 16 9 10 17 X 9 (10) DAYS 17 X 9 (10) DAYS 10 11 17 18 11 12 19 12 13 20 13 14 21 14 15 23 16 17 18 22 15 1 X 12 DAYS 1 X 12 DAYS 16 17 18 DISMANTLE OF J/F 24 2 3 4 5 6 7 8 9 17 X 9 (10) DAYS 10 11 12 13 14 15 17 18 19 19 20 20 21 21 23 24 24 25 25 12 X 9 (10) DAYS 26 27 27 28 22 23 COLUMN TOP PIER TABLE CLOSURE POUR 25 26 12 X 9 (10) DAYS 27 28 12 X 9 (10) DAYS 29 29 30 30 31 31 TRAVELLER BACK ROAD WORKS 24 28 29 CLOSURE POUR 1 X 12 DAYS 16 22 23 26 DISMANTLE OF TRAVELLER 14 7 22 12 X 9 (10) DAYS 13 6 7 29 MAY 34 SEP 38 6 21 COLUMN TOP PIER TABLE 12 5 26 APR 33 JUL 5 9 11 4 20 22 23 24 4 1 8 10 3 19 19 20 21 DEC 29 2 3 TRAVELLER BACK 32 30 31 SIDE SPAN 32 DISMANTLE OF TRAVELLER ANCILLARY & ELECTRICAL WORKS DEMOBILIZATION TET HOLIDAYS SUPERSTRUCTURE 10 11 12 SEP 26 MAR 32 6 7 8 0 5 ERECTION OF TRAVELLER SUPERSTRUCTURE 3 1 2 0 7 1 JUN 23 FEB 31 1 LIFT~24 LIFT 1 LIFT~24 LIFT 6 MAY 22 2005 2 3 4 SUPERSTRUCTURE ERECTION OF J/F 1 TOWER BASE MAR 20 Nov. 2005 PIER TABLE PIER TABLE ERECTION OF J/F FEB 19 OCT 27 WALL 40000 PIER JAN 18 AUG 25 A2 SCAFFOLDING DEC 17 JUL P2 0 .00 P4 SCAFFOLDING APR 21 P1 3 15 DISMANTLE OF TRAVELLER TET HOLIDAYS 3m Pier & Tower 3.00 Tower 90m P4 Caisson No.2+797.000 3.75 25.30 17m x 19m P3 Side No.2+797.500 P5 Side CL n isso Ca r of n te n m lu Ce Co r of nte Ce 90.00 8m x 8m 3.75m P3 Caisson 8.00 26.00 26m (P4) 12m (P3) 12m (P2) P4 Side No.2+363.000 18m x 22m No.2+362.500 P2 Side Pneumatic Caisson 19.00 19.10 47.5m n lum Co r of nte son is Ce Ca r of nte Ce 47.50 CL Pneumatic Caisson Procedures Working Chamber Pneumatic Caisson Characteristics • To minimize the impact to environmental aspects. • Possible to check the geological condition at the bottom of foundation by eyes directly. • Possible to make the foundation compact comparing with other kinds of foundation. Installation of Cutting Edge Rebar Assembling of Working Chamber Casting Concrete of Working Chamber Installation of Caisson Shovel Installation of Man Lock & Material Lock Man Lock & Material Lock Air Compressor Receiver Tank Air Filter Generator Hospital Lock Pneumatic Caisson Facilities Caisson Sinking Work