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- PHONG QUAN LY CHAT LNG -

HHYYUUNNDDAAII--VVIINNAASSHHIINN SHIPYARD CO.,LTD.

SSOO TTAAYY KKYY TTHHUUAATT

PHAN VO TAU

HVS 12/2002 ( LU HANH NOI BO )

SO TAY KY THUAT - PHAN VO TAU

HVS-PHONG QUAN LY CHAT LNG 2

MUC LUC STT NOI DUNG TRANG

I NHNG QUI NH CHUNG OI VI BAN VE CAU TRUC TAU

1.1 MINH HOA AC TRNG 4

1.1.1 Cach oc ban ve 4

1.1.2 Phng phap minh hoa 4

1.2 MOT SO KY HIEU AP DUNG TREN BAN VE THI CONG 7

1.3 O DAI MOI HAN IEN (FILLET JOINT) 7

1.3.1 Moi han ch T ngau hoan toan hoac tng phan 7

1.3.2 Moi han ien khong vat mep 8

1.4 TIEU CHUAN CAC LOAI THEP THONG DUNG 8

1.4.1 Mac thep 8

1.4.2 Tnh khoi lng thep 9

1.4.3 Bang phan loai thep tam & thep hnh 9

1.4.4 Hnh dang cac loai thep 10

1.5 CAC KY HIEU CHO KET CAU VA VAT MEP 10

1.5.1 Hnh thc bieu hien 10

1.5.2 ieu chnh moi ghep gia hai ng han giap moi vat ngc chieu nhau 13

1.5.3 oi vi moi han ghep nghieng 13

1.5.4 Ket cau ghep gay khuc (knuckle joint) 13

1.6 NG LAP GHEP THIET KE (MOULD LINE) 14

1.6.1 nh ngha 14

1.6.2 Cach trnh bay 14

1.6.3 ng ML ap dung cho cac v tr nghieng 15

1.7 BIEU TH SO O KET CAU 16

1.7.1 Cach bieu th 16

1.7.2 Bieu th so o ket cau 17

1.8 NHNG IEU LIEN QUAN EN VIEC BIEU TH 19

1.9 BIEU TH PHAN CUOI CUA CAC KET CAU 20

1.10 CAC KIEU LIEN KET GIA HAI KET CAU THEP HNH 21

1.11 AU KET THUC KIEU SNIP-END CUA THANH GIA CNG 22

1.12 CHI TIET AU KET THUC CUA MA 23

1.13 LAP RAP KET CAU CHUYEN TIEP 27

1.14 MOI GHEP CUA KET CAU MA 27

1.15 LO KHOET SCALLOP 28

1.16 LO THONG 34



1.16.1 Phng phap anh dau kch thc lo theo hnh dang 34

1.16.2 Phng phap anh dau v tr 35

1.16.3 Phng phap anh dau cat got 36

1.17 LO THOAT NC & LO THONG HI (D/H & A/H) 37

1.17.1 anh dau tren ban ve 37

1.17.2 Cac loai D/H & A/H 37

1.17.3 oi vi cac v tr nghieng 39

1.18 O CO RUT CUA VAT LIEU & CACH CHA LE (MARGIN) 39

1.18.1 oi vi moi han giap moi 39

1.18.2 oi vi moi han ch T 40

1.19 O VAT XIEN CHO PHEP (TAPER) 40

1.20 MAI CANH (EDGE GRINDING) 41

1.20.1 oi vi khoang, ket, buong,... 41

1.20.2 oi vi mep tren ton man & mieng ham hang 41

1.20.3 Ap dung mai canh cho tng khu vc 42

1.21 TIEU CHUAN TAO NG HAN 43

1.21.1 Pham vi ng dung 43

1.21.2 Phng phap anh dau 43

1.22 LO CHONG THAM (WATER STOP HOLE) 44

1.22.1 Muc ch 44

1.22.2 Ap dung 44

1.23 TH KN BANG KHONG KH (AIR TEST) 45

1.23.1 Muc ch 45

1.23.2 Ap dung 45

1.23.3 Phng phap khoet lo chong tham trc khi th kn 46

1.24 PHAN BAO LU KHONG HAN (NOT WELDING RANGE) 46

1.24.1 Muc ch 46

1.24.2 Ap dung 47

1.25 LO KHOET & TAM OP (SLOT & COLLAR PLATE) 48

1.25.1 Pham vi 48

1.25.2 Phng phap anh dau 48

II CAC TIEU CHUAN C BAN TRONG VIEC KHAC PHUC LOI

2.1 PHAM VI 64

2.2 PHNG PHAP ANH DAU 64

2.3 GHI CHU 69

III PHU LUC 70



MIDSHIP SECTION

2200 OFF C.L ELEV (S)

PHAN I - NHNG QUI NH CHUNG OI VI BAN VE CAU TRUC TAU. 1.1- MINH HOA AC TRNG 1.1.1. Cach oc ban ve 1>Nhn t phai sang trai (LOOKING PORT) : "A" - "A (ELEVATION). 2>Nhn t tren xuong di (LOOKING DOWN) : "B" - "B" (PLAN). 3>Nhn t sau ti trc (LOOKING FWD) : "C" - "C" (SECTION). * Chu y: Hng nhn c the hien bang mui ten co kem theo k hieu A","B","C"

nh tren. 1.1.2. Phng phap minh hoa 1>Ban ve chieu ng (cat doc) : ELEVATION (Nhn t phai sang trai). ay la ban ve chieu ng (cat doc) gia tam (C.L) tau. e the hien ban ve cat

doc cac v tr khac, ngi ta dung ky hieu nh sau : *** OFF C.L ELEV (trong o *** la khoang cach t gia tam tau en v tr the hien ban ve).

V du : ban ve cat doc tai v tr cach tam tau 2200 mm ben man phai tau c the hien nh sau :



2>Ban ve chieu bang : PLAN (Nhn t tren xuong). ay la ban ve chieu bang cua mat boong tau. e the hien ban ve chieu bang

cac v tr khac, ngi ta dung ky hieu nh sau : *** A/B PLAN (trong o *** la khoang cach t ng c s (B.L) en v tr the hien ban ve).

V du : ban ve chieu bang nam tren ng c s 1900 mm ben man trai tau c the hien nh sau :

3>Ban ve chieu canh (cat ngang) : SECTION (Nhn t sau ti trc). ay la ban ve mat cat ngang tai sn 56. e the hien ban ve mat cat ngang cac

v tr khong trung vi sn, ngi ta dung ky hieu nh sau (*** la so sn) :

1900 A/B PLAN (P)



DETAIL A

FR.*** + n : mat cat ngang tai v tr pha trc sn mot khoang cach la n. FR.*** - m : mat cat ngang tai v tr pha sau sn mot khoang cach la m. V du : ban ve mat cat ngang tai v tr 200 mm cach sn 56 ve pha trc c

the hien nh sau : 4>Ban ve theo hng nhn : (VIEW).

* Chu y: Hng nhn c s dung e minh hoa cho nhng v tr khong song song

vi sn Frame , ng tam Center Line, ng c s Base Line. 5>Ban ve chi tiet (ban ve trch) : (DETAIL) e the hien chi tiet nhng v tr khong the bieu hien ro tren cac ban ve chung,

ngi ta s dung ban ve chi tiet (DETAIL) nh v du sau ay :

FR.56 + 200



Mat khuat

Mat thay ghi chu

1.2- MOT SO KY HIEU AP DUNG TREN BAN VE THI CONG KY HIEU Y NGHA KY HIEU GHI CHU

ng han giap moi gia cac tam thep

ng han giap moi gia cac khoi (block)

Tnh lien tuc (hnh 1)

Tnh gian oan (hnh 2) trng hp co SCALLOP th khong can ky hieu

Moi han giap moi cua cac ket cau ben trong

o co rut cua vat lieu sau khi han (n khoang cach thu ngan lai)

khong phai do cat

Ky hieu cha le (n khoang cach cha le)

cat phan d ra trc khi lap at khoi (block)

1.3- CHIEU CAO MOI HAN IEN (FILLET JOINT) 1.3.1. Moi han ch T ngau hoan toan hoac tng phan : Chieu cao chan moi han c tnh nh sau : n = ( T A ) / 4 (toi a 8)

(hnh1)

(hnh2)



1.3.2. Moi han ien khong vat mep : Bang so sanh gia chieu dai chan (LEG LENGTH) va chieu day (THROAT

LENGTH) cua moi han :

THROAT LEG THROAT LEG

3 4 6.5 9~9.5

3.5 5 7 10

4 5.5 7.5 10.5

4.5 6~6.5 8 11~11.5

5 7 8.5 12

5.5 7.5~8 9 12.5~13

6 8.5 9.5 13.5

Chu y : kch thc thong dung cua moi han nha may la chieu dai chan (LEG LENGTH) ngoai tr c ch ra tren ban ve.

1.4- TIEU CHUAN CAC LOAI THEP THONG DUNG 1.4.1. Mac thep :

CAC LOAI THEP

A B D E MAU LAM DAU

Thep thng Trang

Thep cng o cao (32kg/m2)

Vang

Thep cng o cao (36kg/m2)

Vang

Thep T.M.C.P (36 kg/mm2)

Vang

Thep ma (thng + khong r)

Trang xam

Thep khong r

Trang xam

Thep hp kim Niken 9%

Trang xam

Thep loai Z thep thng: Trang thep cng o cao:Vang



1.4.2. Tnh khoi lng thep: 1>Thep tam : L (m) x B (m) x t (mm) x 7.85(khoi lng rieng) = (kg) 2>Thep hnh (Kch thc tieu chuan) :

LOAI kg/m LOAI kg/m 100 * 75 * 7 U.A 9.32 450 * 125 11.5/18 I.A 57.4

101 * 75 * 10 U.A 13.0 450 * 150 11.5/15 I.A 57.7 125 * 75 * 7 U.A 10.7 500 * 150 * 11.5/15 I.A 65.4

125 * 75 * 10 U.A 14.9 550 * 150 * 12/21 I.A 75.3 150 * 90 * 9 U.A 16.4 600 * 150 *12.5/23 I.A 84.4

150 * 90 * 12 U.A 21.5 100 * 50 * 5/7.5 C.H 9.36 200 * 90 * 9/14 I.A 23.3 125 * 65 * 6/8 C.H 13.4

250 * 90 * 10/15 I.A 29.4 150 * 75 * 6.5/10 C.H 18.6 250 * 90 * 12/16 I.A 33.7 200 * 90 * 8/13.5 C.H 30.3 300 * 90 * 11/16 I.A 36.3 250 * 90 * 9/13 C.H 34.6 300 * 90 * 13/17 I.A 41.3 300 * 90 * 9/13 C.H 38.1

350 * 100 * 12/17 I.A 45.3 300 * 90 * 12/16 I.B 48.6 400 * 100 * 11.5/16 I.A 47.9 350 * 150 * 12/24 I.B 87.2

400 * 100 * 13/18 I.A 53.8 400 * 150 * 12.5/25 I.B 95.8

1.4.3. Bang phan loai thep tam va thep hnh K HIEU LOAI THEP THONG SO KT

P , PL PLATE (Tam) 12.5 C.P CHECK(ED) PLATE (Tam chan) 12.5 C.P

C.P ,C.PL COLLAR PLATE (Tam mat bch) 10 C.P F /F FACE FLAT (Thanh mat phang) 150 * 11 F.B(T) F. B FLAT BAR (Thanh det) 150 * 11 F.B S. B SQUARE BAR (Thanh hnh vuong) 22 SQ.B B. P BULB PLATE (Thep au tron) 250 * 12 B. P E. A EQUAL ANGLE (Thep goc eu canh) 150 * 150 * 15 E.A U. A UNEQUAL ANGLE(Thep goc khong eu canh) 150 * 90 * 12 U.A I. A INVERTED ANGLE (Thanh goc khong eu) 200 * 90 * 9/14 I.A

H H - BEAM (Dam ch -"H") 250 * 250 * 14 H I I - BEAM (Dam ch - "I") 250 * 125 * 10/18 I

CH CHANNEL BAR (Thep ch - "U") 300 * 90 * 9 CH S. R. B SOLID ROUND BAR (Thanh tron ac) 75 S.R.B H. R. B HALF ROUND BAR (Thanh na tron ac) 30 * 60 H.R. B

B. N. W BOLT & NUT & WASHER (Oc & Vt & em) M16 * 45L B.N.W R. F. B ROLLED FLAT BAR (Thanh phang thep hnh) 150 * 11 R.F.B



( Mat c gia cng )

1.4.4. Hnh dang cac loai thep 1. SQ.B 2. B.P 3. U.A 22 SQ.B 250 * 12 B.P A * B * t1 U.A

AB

t1=t2

4. I.A 5. E.A 6. CH A * B * t1/t2 I.A

AB t1t2

A * B * t1 E.A

A=B t1=t2

A * B * t1/t2 CH

7. H. 8. I 9. H ( B-UP ) A * B * t1/t2 H A * B * t1/t2 I A*t1 + B*t2 (H)

1.5- CAC KY HIEU CHO KET CAU VA VAT MEP 1.5.1. Hnh thc bieu hien D: Mat c gia cng, mat thay (mat trc) c ky hieu:VD, YD, XD, M: Mat khong c gia cng, mat khuat (mat sau) c ky hieu: VM,YM,XM Cac ky hieu nh V,Y,X, the hien cho hnh dang vat mep cua moi ghep. * Mat c gia cng : La mat c lap at cac ket cau gia cng nh : thanh

tang cng (STIFF), ma (BRACKET), nep doc (LONGI), dam doc(GIRDER), a ngang (STRINGER, FLOOR) co tac dung gia cng chong va ap.Vay giam lac (BILGE KEEL), em chan (FENDER), thanh mieng khoang ham hang (HATCH COAMING) th khong co tac dung nh vay.

1>Mat gia cng c the hien nh sau:



THICKNESS TRANSVERSE TRANVERSE BULKHEAD TURN OVER TYPICAL

U UNEQUAL ANGLE UNIT ASSEMBLY UPPER DECK

V VENTILATION VERTICAL VERTICAL LADDER VOID SPACE

W WATER BALLAST TANK WATER LINE WATER TIGHT BULKHEAD WEATHER DECK WEB FRAME WHEEL HOUSE WHEEL HOUSE TOP WEIGHT WELDING WORKING HOLE

THK, (t), T TRANSV

TRANSV.BHD T/O TYP

U.A

UNIT ASS'Y UPP.DK

VENT VERT

V.L, V/L V. SP

W.B.TK

W.L W.T. BHD

WEATHER DK W.FR W/H

W/H TOP W/T

WELD'G W.H

o day Ket cau ngang,hng ngang Vach ngang Quay ngc lai hoan toan,lat ngc ac trng, ac thu

Thep goc khong eu canh Bo thiet b Boong chnh

Thong gio Mat phang thang ng,hng ng Thang ng Khong gian trong

Ket nc dan Mn nc, vach nc Vach kn nc Boong thi tiet Sn khoe Buong lai Boong buong lai Trong lng Han Lo cong nghe, lo gia cong



MOT SO T VNG AP DUNG CHO VIEC HAN

TIENG ANH VIET TAT TIENG VIET BACK GOUGING FLEXIBLE ASBETOS BACKING ARC-WELDING FLUX COPPER BACKING ARC- WELDING FLUX CORED ARC WELDING GAS METAL ARC WELDING SHIELD METAL ARC WELDING SIMPLE ELECTRO GAS ARC WELDING SUBMERGED ARC WELDING DOUBLE CONTINUOUS FILLET- WELDING FULL PENETRATION WELING PARTIAL PENETRATION WELDING AUTOMATIC MANUAL SEMI-AUTOMATIC

B / G F. A. B.

F. C. B.

F. C. A. W

G. M. A. W. S. M. A. W. SEGARC S. A. W.

D. C. F. WELD

F. P. WELD P. P. WELD

AU MA SA

Dui lng Han ho quang co tam lot lng bang asbet (thach mien) deo Han ho quang co lot lng bang ong tr dung Han ho quang co loi tr dung Han ho quang co kh CO2 bao ve Han ho quang tay co kh bao ve Han ho quang co kh gaz ien cc n Han ho quang di lp tr dung Han goc lien tuc kep Han ngau hoan toan Han ngau khong hoan toan (Han) T ong (Han) Tay (Han) Ban t ong co kh GO2 bao ve

TEN GOI CUA CAC KET,HAM,KHOANG,GIAN

STT KHOANG (COMPARTMENT) KY HIEU

1 AFT PEAK TK. A P T 2 ANTI HEELING TK. AN H 3 AUTO HEELING TK. AH T 4 AUX. ENGINE LUB. OIL OVER FLOW TANK A/E L O OV 5 AUX. ENGINE LUB. OIL SETTLING TANK A/E L O SE 6 AUX. ENGINE LUB. OIL STORAGE TANK A/E L O ST 7 AUX. ENGINE LUB. OIL RENOVATION TANK A/E L O RN 8 BILGE HOLDING TANK B H 9 BILGE OIL TANK B O

10 BILGE SEPARATE SLUGE TANK B S SL 11 BILGE WATER HOLDING TANK B W H 12 BOILER FEED WATER TANK B F W 13 BUFFER TANK BF 14 CARGO OIL TANK C O 15 CARGO WATER BALLAST TANK C W B 16 CASCADE TANK CS 17 CENTER CARGO OIL TANK C C O 18 CHAIN LOCKER C/L 19 COFFERDAM C/D 20 COOLING FRESH WATER STORAGE TANK C F W ST 21 CYLINDER LUB. OIL STORAGE TANK C L O ST 22 CYLINDER OIL SERVICE TANK C O SV 23 CYLINDER OIL SETTLING TANK C O SE



24 CYLINDER OIL STORAGE TANK C O ST 25 DEEP HEAVY FUEL OIL TANK D H F 26 DEEP WATER BALLAST TANK D W B 27 DIESEL OIL BUNKER TANK D O BK 28 DIESEL OIL SERVICE TANK D O SV 29 DIESEL OIL SETTLING TANK D O SE 30 DIESEL OIL STORAGE TANK D O ST 31 DIESEL OIL TANK D O 32 DIRTY OIL TANK DT O 33 DISTILLED WATER TANK DS W 34 DOUBLE BOTTOM FUEL OIL TANK DB F O 35 DOUBLE BOTTOM WATER BALLAST TANK DB W B 36 DRINKING WATER TANK DR W 37 DUCT KEEL D/K 38 ECHO SOUNDER E/S 39 FEED WATER CASCADE TANK FD W CS 40 FEED WATER STORAGE TANK FD W ST 41 FORE PEAK TANK F P 42 FRESH WATER TANK F W 43 FRESH WATER EXPANTION TANK F W EXP 44 FRESH WATER STORAGE TANK F W ST 45 FUEL OIL TANK F O 46 FUEL OIL DRAIN TANK F O DR 47 FUEL OIL OVER FLOW TANK F O OV 48 FUEL OIL SERVICE TANK F O SV 49 FUEL OIL SETTLING TANK F O SE 50 FUEL OIL STORAGE TANK F O ST 51 G/E LUB. OIL PURI. TANK G/E L O PR 52 G/E LUB. OIL SETTLING TANK G/E L O SE 53 G/E LUB. OIL STORAGE TANK G/E L O ST 54 HEAVY FUEL OIL TANK H F O 55 HEAVY FUEL OIL BUNKER TANK H F O BK 56 HEAVY FUEL OIL OVERFLOW TANK H F O OV 57 HEAVY FUEL OIL SERVICE TANK H F O SV 58 HEAVY FUEL OIL SETTLING TANK H F O SE 59 HEAVY FUEL OIL BUFFER TANK H F O BF 60 HIGH PRESSURE CLEANING F. W. TANK H P C F W 61 HOPPER TANK HP 62 HYDRAULIC OIL STORAGE TANK HY O ST 63 LUB. OIL DRAIN TANK L O DR 64 LUB. OIL RENOVATION TANK L O RN 65 LUB. OIL SETTLING TANK L O SE 66 LUB. OIL SLUGE TANK L O SL 67 LUB. OIL STORAGE TANK L O ST 68 LUB. OIL SUMP TANK L O SM 69 MAIN ENGINE CYL. OIL STORAGE TANK M/E C O ST 70 MAIN ENGINE LUB. OIL SETTLING TANK M/E L O SE 71 MAIN ENGINE LUB. OIL STORAGE TANK M/E L O ST



72 MAIN ENGINE LUB. OIL SUMP TANK M/E L O SM 73 MAIN ENGINE SYS. OIL RENOVATION TANK M/E S O RN 74 MAIN ENGINE SYS. OIL SETTLING TANK M/E S O SE 75 MAIN ENGINE SYS. OIL STORAGE TANK M/E S O ST 76 OBSERVATION TANK OB 77 OIL MIST CHAMBER O M C 78 PIPE DUCT P/D 79 POTABLE FRESH WATER TANK P F W 80 RUDDER TRUNK R/T 81 SEWAGE COLLECTING TANK S C 82 SEWAGE HOLDING TANK S H 83 SLOP TANK SP 84 SLUGE TANK SG 85 SPEED LOG S/L 86 STERN TUBE COOLING WATER TANK S T C W 87 STERN TUBE LUB. OIL SUMP TANK S T L O SM 88 SYSTEM OIL PURIFIED TANK S O PR 89 SYSTEM OIL SETTLING TANK S O SE 90 SYSTEM OIL STORAGE TANK S O ST 91 TOP SIDE WING TANK T S W 92 TURBINE OIL SETTLING TANK T/O SE 93 TURBINE OIL STORAGE TANK T/O ST 94 UPPER TANK UPP 95 VOID SPACE V/S 96 WASTE OIL TANK W O 97 WATER BALLAST TANK W B 98 WING CARGO OIL TANK W C O 99 WING DIESEL OIL TANK W D O

100 WING WATER BALLAST TANK W W B 101 STABILIZER TANK "A" STB A 102 STABILIZER TANK "B" STB B

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