ML17059B568
| ML17059B568 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 05/16/1997 |
| From: | Trench R MPR ASSOCIATES, INC. |
| To: | |
| Shared Package | |
| ML17059B563 | List: |
| References | |
| 085-295-01, 085-295-01-R01, 85-295-1, 85-295-1-R1, S14-33M008, S14-33M8, NUDOCS 9705280202 | |
| Download: ML17059B568 (46) | |
Text
cled S I 9 PAD ViiMPR MPR Associates, Inc.
320 King Street Alexandria, VA 22314 CALCULATIONTITLE PAGE Client Project Title Niagara Mohawk Power Corporation NMP-1 RWCU Weld 33-FW-22 Overlay Design Stresses for Input To Program SSFLAW I
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/V~A/pl 5 - /4-+7 QUALITYASSURANCE DOCUMENT his document has been prepared, checked, and reviewed in accordance with the Quality Assurance requirements of 10CFR50 Appendix B, as specified in the MPR Quality Assurance Manual.
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MMPR RECORD OF REVISIONS MPR Associates, Inc.
320 King Street Alexandria, VA 22314 Calculation No.
085-295%1 Revision Prepared By
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Description Checked By Page 2
InitialIssue Replaced pages in Attachment 1 with Gnal SUPERPIPE output provided by NMPC on 5/16/97.
Changed Reference 3, Attachment 2, and Section 3 accordingly.
RMPR MPR Associates, Inc.
320 King Street Alexandria, VA 22314 Calculation No.
085-295-01 Prepared By Checked By Page 3
CONTENTS Section
~Pa e 1.0 PURPOSE 2.0
SUMMARY
OF RESULTS 3.0 APPROACH 4.0 ATI'ACHMENTS 1
SUPERPIPE Program Output Used TO Determine Stresses forProgram SSFLAW 2
Calculation of Stresses for Input to Program SSFLAW
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RMPR MPR Associates, Inc.
320 King Street Alexandria, VA 22314 Calculation No.
085-295-01 Prepared By w cz~
Checked By Page 4
1.0 PURPOSE The purpose of this calculation is to document the values of stresses to be used for input to Program SSFLAW (Reference 1) for the design of a structural overlay forWeld 33-FW-22 in the NMP-1 Reactor Water Cleanup (RWCU) system.
I 2.0
SUMMARY
OF RESULTS Stresses to be used as input to Program SSFLAW are presented in Attachment 2 to this calculation.
3.0 APPROACH The spreadsheet in Attachment 2 shows the calculation of the applied tensile and bending stress used for structural overlay design at Weld 33-FW-22.
The method used is as follows:
NMPC provided piping model results for the portion of the RWCU piping system at this weld.
These results are from SUPERPIPE runs dated 4/10/89 and 5/15/97 (References 2 and 3), and are presented in Attachment 1. NMPC indicated that the location corresponding to the weld, which joins piping to the RWCU regenerative heat exchanger (ND-03) inlet nozzle, is represented by four supports. The supports are identified as 432, 432A, 432B, and 432C.
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320 Nng Street Alexandria, VA 22314 Calculation No.
085-295-01 Prepared By Checked By Page 5
Forces and moments at these supports were determined from the SUPERPIPE computer run for the followingload cases:
"GRAV",equal to gravity loading plus bellows cold spring "THR2", equal to thermal loads with all piping at 370'F (this thermal case bounds all other thermal cases)
"SEIS", seismic inertia loading Forces and moments from these load cases were used to calculate the stresses for input to SSFLAW. Overlay design is performed by SSFLAW by including the combined action of deadweight, seismic and thermal loads. Two types of stresses are considered:
Tensile stress.
Tensile stress results from the combined action of applied axial forces and pressure on the structure. Tensile stress due to axial force is determined by dividing the applied axial force at the weld by the pipe cross sectional area. Program SSFLAW separately calculates the tensile stress due to pressure at the weld location; therefore the tensile stress to be input into Program SSFLAW is equal to the stress due to applied axial force and not pressure stress.
moment at the weld by the pipe section modulus.
For each type of stress (tensile and bending), the total stress to be input to Program SSFLAW is calculated by summing the stress due to deadweight, thermal expansion and earthquake.
Note that thermal expansion causes secondary stress (meaning that the stress willbe relieved as the section deflects); including thermal expansion stresses in the overlay design as primary stresses is required by NUREG-0313, Revision 2 (Reference 4) for overlays fabricated from SMAWweld metal, The spreadsheet in Attachment 2 documents the stress calculation as described above.
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MPR Associates, Inc.
320 King Street Alexandria, VA 22314 Calculation No.
085-295-01 Prepared By Checked By 6:?~
Page 6
4.0 REFERENCES
MPR Report MPR-1037, Revision 1, "SSFLAWAComputer Program to Evaluate Cracks in Stainless Steel Piping (Version 1.1)," April1988.
2.
NMPC Calculation S14-33.1-P01, Rev. 1, Disp. ¹2, per NMPC Fax to MPR dated 5/14/97.
Pncluded in Attachment 1.]
3.
Excerpts from NMPC Calculation S14-33.3P01 Revision 02, SUPERPIPE Results for Run dated 5/15/97, per NMPC Fax to MPR dated 5/16/97. Pncluded in Attachment 1,]
NUREG-0313, Revision 2, "Technical Report on Material Selection and Processing Guidelines for BWR Coolant Pressure Boundary Piping Final Report," published January 1988.
Southwestern Engineering Company Drawing 77528, Rev. 17, "Regenerative Clean-up Heat Exchanger" (for RWCU HxND-03).
6.
Crane Technical Paper ¹410, 1988 Ed.
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raiMPR MPR Associates, Inc.
320 King Street Alexandria, VA 22314 Calculation No.
085-295-01 Prepared By Page 1
>HS-16 426 33-H22 432 REGENT HEAT BXCHP HD-03 ANCHOR 432A REOEHP HEAT EXCHP ND-03 ANCHOR 4328 REOEN. BLAT eXCH. ND-03 ANCHOR 432C REOEHS HEAT EXCHP ND-03 ANCHOR 027 37-H1 037 37-HS-l 047 37-hi ANCHOR 063 REACTOR DRAIN ANCHOR 323 33-H26 313 33"H25 309 33-H24 W 4 o IP 11 N L 3082 33 HS 18 Z >> 308B 33-HS-19 ill 30 33-H23 THR2 THR3 THR4 THERHAL LOADIHO MODE 2(RFACTOR PRESSURE<150 PSI) M L PIPINQ AT 370 F THERNAL LOADING NODE 3(REACTOR PRESSURE 150 PSI) ALL PIPING AT 370 F EXCEPT SY-PASS LINE TO AUX CL'Ehll-VP PUNP hT 15 P THERNAL LOADINO NODS 4 (CLEAN-UP SYSTSH ISOLATED) ALL PIPIHO INSIDE DRYHELL AT 150 O'LIT PIPING OUTSIDE DRYHELL AT 75 F <<C 5 3113 liSP SDPPDR'3 AP DDP 311A Pg 323X HEN SUPPORT AT DCP 323h 328h PUMP SUPPORT (FRONT PEDESTAL) 328R PUMP SUPPORT (FRONT PEDESTAL) 330h PUHP SllPPORT (REAR BRACKET) >330R PVHP SUPPORT (REAR BRACKET) SYSTE)4 33 SUPPORT LOAD SUHNARY g ~P ~ QRAV CRAVITY LOADINO (DEADNEIGHT i BELI+NS COLD SPRUNG) 0 Q THR1 THERNAL LOADIHQ NODE 1(REACTOR PRESSURE>150 PSI) ALL PIPING AT 575 F gal/J I Tide EXCEPT SY-PASS I INB TO AUX CLEAN"VP PUHP AT 75 F 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 ~ 1051 1052 1053 1054 1055 1056 1057 1058 1059 }060 1061 l062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 lHPELL CORPORATION SUPERPIPE VERSION 22C 01/30/87 I SYSTEHt IMPELL " VHS NIAQARA HOHANK POMBR CORPORATION REACTOR MATER CLEAN-VP SYSTEH 33 NINE HILE POINT UNlT 1 INPVT PILB~033e X by JSR PAGE 29 10"APR-89 17112!50 ECHO PRINT OP INPUT DATA COLVHN IHPUT 1 2 3 4 5 6 7 8 CARO 12345678901234567890123456789012345678901234567890123456789012345678901234567890 SEQUENCE SEIS NPS PLTP QRAV THR1 THR2 THRB THR4 SE HP ifL 8 Q SEISHIC 1NERTlh LOADINQ DESI QN LOADINQ (GRAVITY + HAXIHVHTHERMAL) FAULTED PRIHARY LOADINQ (GRAVITY + HAXIHVH THERHAL + SEIS INERTIA).. QRAV THR1 THR2 THR3 THR4 SEIS RAV THR1 2HR2 THR3 THR4 QRAV SEIS THRI 2HR2 THR3 THR4 10B1 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 0 ~&~ ~ ~~ ATTACHMENT g skag)'RTA SHEET Q. NOZZLE SUNNRRY SHEET NVCLBLR QESiCN B4sBKKRllC gggEcyi Nf Nl PQiNf %C STR ~ET l QALfECTc ~ RlQ. CtK Oo pe NTEa ~m.~~~ PJPK CN)Es CUSS! FltK SHKc~&=SClKDNS e NhU. TtcJCKtKSS t&elstL) c eeesaSr m. -4'~ mXZaR lO. QaTh PT. )e. 0%RhliNO %)CNt 0 PC+ num a 74RLA))Qll 0%JVlTJN SIC!8 EAt&QPCE ONA QSIO4 BhSLS QRAEXWdc 0&% SEER)C ItCKSt ~7%Nf OA<e LOU )3) co~ ~CD z~ oM K "x 4. ~ +4>4)'. 1 ~ td'dy5 47 rtl~ QLQBRL SYSTEH NOZZ' ORlENTATION NOTES: t l) SlCN OF SElSHlC ANQ SElSHlC ANCHOR HOVEHENT LOADS MAY ElTHER f+) OR t-) (2) ALl FORCES AND HQVEHENTS ARE lN THE 08AL CQQRQlNATE SATE. lUNLESS OTERHISE tg)TEQ) <3) ALLOHABLE LOAD FRQH REFERENCE4 ~w4pWKW Jygp. I H ~ NIAGARA A" MOHAN I~IU~ DESIGN ENGINEERIIiI6 +(Jive IN/ ATTACHMENT SHEET S(g-33K aog +z O Sf PROVKCT: NfNK MfLE POfNT NUC. STA. UNfT l GALS. filO.+i+~~~ SVB~KCT: r~~ / w ~ ORfG. +OE)0 3-M2.i-~+ SVS, Vo. ~ CHX'D. V' REV~ OATE: I 4t' Dave: '-'(I ~R. r~~ ecY Aw~) Q~: '4'i(I(~>o ~(- naaS. ~ I Paw.cm A.'avl b) 4>%k" due-9- <kh~ 4v 'i >claw iI. ~) A+gCs- <l~~ A-gaP~i +~ I "'I(il)4~~ C~g.~ 4 >~~~ 'oIm~c rn-a~~W Ye~ i "<Il4~~ 1~&d~vlvkrL <, ~ye'r +ore.' '8) &c:ii(i~~+o V~wK'E~ +4"~i i~ @~+<+i c' Pin Av~u) ~i4rc~2m q~~~~i) w~a +~~ 5 I(~\\p~i'~ 0~ Io ~7~i(i('am~~ ' I T i ~ LI ~ N$AeaRA ~~( NUCLEAR OESlGN ENglNEERlNG DOC. NO ATTACHMENT SHEET P~P~N@F c.~ 4 Ip-93no~d log( l5'f'-g Sf PAGE PROJKCTa NlNK MlLE l OlNT NUC. STA.VNlT l Svadacr: Wo ~p WDE)0 3-N2J -Al* SYS. Na. cALC NO. i' 'vP I RKY. I atva . W n~i-..oem:~~~~ mx'o. DATE:~<< 0 Lm V NAgAPA ~ ~HANK NUCLEAR OESISN QiGII(INHERING ATlACHMENT SHEET C~ S I'+-3M'O~Cr ~O p~~ /s o(c Z$ sjs PkGK PROJECT: biINK MILE POINT NVC. SPA.-UNn I sveJim . A~ I'NMio 3- (i 2.( -~+<( SYS. MO. CANC. NO. ORIG CHK'. ( RKV.~ OATE: ~c oaves:~t:c~f Yk~~+rrc 2 ~ ~ lrtlW+~ ~y((;wJ~'cw I <eke ( ) /7-Y7-gear.'.zKgc" M ~ ld~ ~~+ g Crr Vl ~ Q~gVtMr+ ~x QMs~ir(cwrdgC~w Q< ~ Wp ~mad 5~ gC(H ~ Seri ~'(re(Wr ck ~;~M ~~ w7wvc-'c A~iW Y p w~ e. 'V UUU. Nu ~ "LN VNfASARA t0 NUCLBLR DESIGN ENNNEEAING ~c-S lf-ggHcet'eu.~ ~ / fuge r7 of z+ NALYSIS eaoaEcr: NtNE wc'als muC. STA.-uNlT > SUSIE'CT: INOE)Q 5-NKf-~++ SYSi. NO. CALO. NO. POM PW'I REMI ORIG.. W. 8 OATE:~G ~ CHK'. DATE: I~i (g r> q 1'\\ 8)(gal Y'I< bg ~) P C'PZ-.>
/~ ~~ Wk.d~iO /c-~)QI f ~ IC K.Sg MID IS@ P J la+ varQ WVlWCVl+JJQq 'UPERPIPS VERSION 22'5/31/90 g SYSTEM: IHPBLL " VAX/ NIAGARA MOHAN'fK POWER CORPORATION REACTOR 91ATER CLEAN-VP SYSTEM 33 - USB CALC S14-33.3P01 REV. 02 ATTACHMENT A HINE HIM POINT UNIT 1 COl%IAND POR SPRIHO CANS INPUT INPUT FILE 033.X PAOB 566 15 HAY 9 23l09 SUPPORT DESIGN LOAD ~lhRY SUPPORT MARK ~ REOEN. HEAT EXCH. HD-03 SUPPORT TYPB ~ ANCH SUPPORT NAME ~ 432 SUPPORT LOCATION ~ 432 ORIG. BY-CHEK. BY-PAGE OF COS. VlRT GLOBAL AXBS GLOBL OLOBL Of OBL X Y 2 1.000 0.000 0,000 0.000 1.000 0.000 2 0.000 0.000 1.000 LOAD LOAD Y-AXIS SET 2-AXIS SET RESULT RESULT AXIS TYPE UNIT 2YPS PORC (LB) GLOB LOAD X-AXIS SET -25.46 -25.46 -538.01 -3492.61 -468.76 -47.45 -237.46 237.46 "3518.07 -25.46 -3755.53 212.00 -38.00 -38.00 -742.48 -2064,89 -527.32 -30. 33 -495.81 495.81 -2102.89 -38.00 -2598.71 457.81 GRAV GRAV THR1 THR2 TKR3 THR4 SEIS SEIS(H+) NPS NPS Ff TP(M-) FLTP ORAV ORAV THR1 THR2 THR3 TKR4 SKIS SBIS(Nt) HPS HPS PLTP(M ) FLTP DESIGN CALC. NO.
- ~~ MULTIPLE SUPPORTS AT THIS DCP *~~
SUPPORT STIFF%ESSES (LOCAL AXES) TRANSLATION (LB/IN) ROTATION (LB.IN/RAD) LOCL X Y 2 XX 22 AXIS 1.0000Etl3 0.0000B+00 1.0000E+13 0.0000B+00 1.0000B+15 0.0000E+00 X o-('ONT (LB.FT) GLOB -58.95 -58.95 "6394.38 -13642.97 -4346.02 -191.22 -230.09 230.09 -13701.92 -58.95 - -13932.02 171.15 ORAV ORAV THRi THR2 THR3 mRi SEIS SBIS(Mt) NPS HPS PLTP(N-) FLTP ~q8 0 DISP (IH) OLOB -0.263 THR1(M"} n ~ ~ uvW SVaaFVAAlkVQ SUPERPIPE VERSION 22E 05/31/90 ] SYSTEHI INPELL " VAX/ NIAGARA MOHAWK PQ(QR CORPORATION RHACTOR MATER CLEAN"UP SYSTBH 33 USE CALC S14-33.3P01 REV. 02 ATFACKNBNT A NINE NILE POINT UNIT 1 COHHAND POR SPRING CANS INPUT INPUT FILE 033.X PAGE 562 15-HAY-9 I 23 I 09 SUPPORT TYPE s ARCH DESIGN CALC. NO. SUPPORT LOCATION ~ 432 ~~~ HULTIPLE SUPPORTS AT THIS DCP ~*~ SUPPORT DESIGN LOAD SQHHARY SUPPORT HARK RBGEN. HEAT EXCH. ND-03 (CONTD.) SUPPORT NA)fE 432 ORIG. BY-CHEX. BY-PAGE O9 RESUl T RBSULT AXIS TYPE UNIT TYPE ROTN (RAD) GLOB LOAD X"AXIS SEP LOAD Y-AXIS SET "0.222 THR2 -0.222 %iR3 -0.263 NPS -0.263 PLTP LOAD B-AXIS SET NEGLIGIBLE (P anL cs4u CuiLL'URATION SUPERPIPE VERSION 22B OS/31/90 S SYSTHM: IMPHLL - VAX/yHS NIAGARA MOHAWK PONHR CORPORATION NINE MILE POINT UNIT 1 RBACTOR NATBR CLEAN-UP SYSTEH 33 - USB COMMAND FOR SPRING CANS INPUT CALC S14 33 ~ 3Pol REVI 02 ATTACHHSNT A INPUT PILB 033.X PAGE 568 15-MAY-97 ~23 i 09 SUPPORT DHSIGN LOAD S&fMARY SUPPORT MARK e HHOHN. HEAT EXCH. ND-03 SUPPORT TYPE ~ ANCH DHSIGN CALC. NO, a SUPPORT NAME ~ 432A SUPPORT LOCATION a 432 '~'
- MULTIPLE SUPPORTS AT THIS DCP ~~~
ORIG. Br-CHHKI BY PAGE OF RBSULT RESULT AXIS TYPE VNI'T TYPE FORC (LB) GLOB LOAD X-AXIS SET Y-AXIS 398.06 398.06 -519.08 -1562.27 -357.34 -21.70 "357.28 357.28 -1164.21 398.06 -1521.49 755.34 SUPPORT STIFFNSSSHS (MCAL AXHS) TRANSLATION (LB/IN) ROTATION (LB.IN/RAD) X Y z XX YY RZ O.OOOOE+00 3.5800E+07 0.0000HOOO 0.0000B+00 0.0000B400 0.0000BWOO DIR. LOCL AXIS X Y Z LOAD SST GRAY ORAV THR1 THR2(M-) 2HR3 THR4 SSIS SBIS NPS NPS FLTP PLTP(Nt) AXES OLOBL Z
- 0. 000 0.000 1.000 LOAD E-AXIS SET COS.
( RT GLOBAL GLOBL GLOBL X Y 1.000 0.000 0.000 1.000 O.OOO O'.OOO NOMT (LB.F2),. GLOB DISP (IN) GLOB R(VQ4 (RAD) GLOB 0 ~ 120 THR2 (H+) 0.102 THR2
- 0. 102 THR3 0.120 NPS O. 120 PLTP K0 NEGLIGIBLE NEGLIGIBLE
!V >~~~~~ CUHPORATION SUPBRPIPE VHRSIOH 22B 05/31/90 I SYSTBH! IHPBLL " VAXI NIAGARA HOHANK PONER CORPORATION REAC'IOR MATER CLEAN"UP SYSTEM 33 " USB CALC S14-33.3P01 REV. 02 ATTACHMBHT A NINE MILE POINT UNIT 1 COMMAND POR SPRING CANS INPUT INPUT PILE 033.K PAGE 569 15-HAY"9
- 23 >09 SUPPORT DSSION LOAD SUHHARY SUPPORT HARK a REGBN.
HEAT EXCH. ND-03 SUPPORT TYPE ~ ANCN DESIGN CALC. NO, SUPPORT NAME -" 432B SUPPORT LOCATION ~ 432 HULTIPLE SUPPORTS AT THIS DCP ORIG. BY-CHBK. BY-PAGE 'P DIR. IOCL AXIS X Y Z LOAD Y-AXIS SBT LOAD X-AXIS SET RESULT RESULT AXIS TYPE UNIT TYPE PORC (LB) GLOB HOMT (LB.FP) GLOB 739.74 739.74 438 '7 1633.96 292.37 22.08 -1111.55 1111.55 739.74 2373.70 -371.81 3485.25 ORE ORAV THRl TKR2 THR3 THR4 SEIS (N-) SEIS NPS NPS PLTP FLTP (Ht) SUPPORT STIPFNESSRS (LOCAL AXES) TRANSLATION (LB/IN) ROTATION (LB.INIRAD) X Y Z XX YY 0.00008400 Q.OQOQE+00 0.0000E+00 1.7800E+09 O.OOOOBt00 0.00008+00 AXES GLOBL Z 0.000 0.000 1.000 COSo MRT GLOBAL OLGBL GLOBL K Y 1.000 0.000 0.000 1.000 0.000 0.000 LOAD Z-AXIS SET NBGLIGIBLE DISP (IN) GLOB ROTN (RAD) GLOB O. 12O
- 0. 102 0.102 0
~ 120
- 0. 120 THRl(Ht)
THR2 VHR3 NPS FIJI'P NEGLIGIBLE CD $h l > v Cl'n 411 ~ NUv Q'4lggg~g gag SUPBRPI PE VERSION 228 05/31/90 I SYSTBN< IHPBLL " VAX/ NIAGARA MOHAWK POINTER CORPORATION REACTOR HATER CLEAN"UP SYSTEM 33 - US NINE NILE POINT UNIT 1 CALC S14-33.3P01 REV. 02 - USE F COMl5ND FOR SPRING CANS INPUT ATTACHMENT A INPUT FILS 033.X PAOB 570 15 "MAY-
- 23:09 SUPPORT DESIGN LOAD SUIOIARY SUPPORT MARX e
REOEN. HEAT EXCH. ND-03 SUPPORT TYPE ~ ANCH DESIGN CALC. NO, SUPPORT NAME 432C SUPPORT LOChTION ~ 432 MULTIPLE SUPPORTS AT THIS DCP ORIG. BY " CHEK. BY PAOS OF SUPPORT STIFFHESSES (LOCAL AXES) TRANSLATION fLB/IN) ROTATION (LB.IN/RAD) Z XX YY ZZ 0.0000Etaa 0.0000Btaa 0.00008taa 0.0000E+00 0.0000Btaa 2.78008t09 DIR. fOCL AXIS X Y Z COS. MRT OLOBL X 1.000 0.000 a'.aaa GLOBAL GLOBL Y
- 0. 000 1.000 0.000 AXBB GLOBL Z
GLOB MONT (LB.FT) GLOB DISP (IN) GLOB ROTN (RAD) GLOB LOAD X-AXIS SBT 0.120 THRl (Mt) 0.102 THR2
-413.42 413.42 1260.56 9595.21 847.14 10008.64 CRAV QRAV 'f7IR1 THR2 TXR3 TXR4 SEIS (M") SEIS NPS NPS FLTP Pf TP (Mt) Igk LOAD Z-AXIS .SBT NEGLIGIBLE NBOLIOIBLS 0n V ~ V CAL.c. Sl4- '3Jwoo8'he D 1LiMPR MPR Associates, Inc. 320 King Street Alexandria, VA 22314 Calculation No. 085-295-01 Prepared By Checked By Page 1 of < ATFACHMENT2 Calculation of Stresses for Input to Program SSFLAW q~ ~ C I+ I ~,Ca1culation 085-295-01 i')r I 5 l4-35~<08 Prepared by: yt.~J D /~7+ 4 ~+ Z4 Checked By: Calculation of Stresses for Input to Program SSFLAW ~pc z iz CASE Forces and Moments From Reference 3 SUPERPIPE Run at Node 432, 432A, 432B, 432C FX FY FZ MX MY ounds ounds ounds foot-ounds foot-ounds foot ounds GRAY TH-1 TH-2 THQ THQ -25.46 398.06 -3,492.61 -1,562.26 -38.00 -2,064.89 739.74 1,633.96 -58.95 -1 3,642.97 1 260.56 8,334.66 TH-Max SEISMIC 3,492.61 237.46 1 562.26 357.28 2 064.89 495.81 1,633.96 1,111.55 13,642.97 230.09 8 334.66 413.42 GRAY +TH-Max 3 755.53 2,317.60 2 598.70 +SEISMIC 3 485.25 13,932.01 10,008.64 Outside Diameter (Do): Nominal Thickness (tn): Pipe Metal Area: Section Modulus (Z): Geometry Data 6.625 in 0.380 in 7.46 inyk2 11.01 Inyk3 e (References 5 and 6) (Reference 5) Catculatlon of Stresses for SSFLAW Calculation of Tensile Stress Axial Force (FY Direction) Pipe Area = pi' R&2-RP2): Axial Stress (= F/Area): USE: 2,317.6 pounds 7.46 I&2 310.9 psi 0.4 ksi Calculation of Bending Stress Bending Moment (SRSS of MXand MZ) Section Modulus (Z): Bending Stress (=12 M/Z): USE: 10,598.1 foot-pounds 11.01 Inh3 11548.3 psi 12.0 ksi RWCUCRK3.XLS Page 1 5/16/97 7:43 PM C ~