NAVY MIL-STD-1325-102 A-1976 RAILCAR LOADING OF HAZARDOUS MATERIALS TYPICAL PARTIAL UPPER LAYER BRACING OF UNIT LOADS IN ALL BOX CARS《铁路车所有箱车上层支柱负载部分装载典型危险原料》.pdf

1、MIL-STD-1325 -102A 81 39737LL OO7172Li 3 s-37-07 MILITARY STANDARD M IL-STD -1 32 5 -102A NAVY) 26 L4NUARY 1976 RAILCAR LOADING OF HAZARDOUS MATERIALS TYPICAL PARTIAL UPPER LAYER BRACING OF UNIT LOADS IN ALL METAL BOXCARS SUPERSEDING MIL-STD-1325-102 (NAW 7 FEBRUARY 1975 ITEM GENERAL NOTES PAGE 2 PA

2、RTIAL LAYER RETENTION PROCEDURES USING VERTIC41 MEMBERS AND STRAPPING PARTIAL UYER RETENTION PROCEWRES USING A UNIT LOAD ON A HALF HEIGHT RISER PARTIAL LAYER RETENTION PROCEDURES USING KNEE BRACING 2, 3, 4, 5, 6 8.7 8, 9, IO 12, 13, 14 NOTES: 1. UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES. 2

3、. FOR CROSS REFERENCE TO ASSOCIARD PALLETIZING TRUCKLOADING AND CONTAINERLOADING MILITARY STANDARDS, RFER TO INDEX TO STANDARDS MIL-HWK-235 MAW). FSC 8140 AUTHORIZED AND RELEASED FOR GENERAL USE. APPROVED BY BUREAU OF EXPLOSIVES NAVAL WEAPONS HANDLING LABORATORY Provided by IHSNot for ResaleNo repro

4、duction or networking permitted without license from IHS-,-,-I MIL-STD-1325 -LOZA 1 W 47777L1 0073725 5 W I MILSTO-1325402 A (NAVY) GENERAL NOTES -. I. THE TYPICAL LOAMNG PUNS SHOWN AUE f01 ?ANIAL UYB WACHJG OF MURILED ciNn IOAB, SUIDOT) Mil IDADS, AND UNITIZED COMAINEtS IN IOXCUS. TM DLMMGING )5 Cl

5、KlED IN SIKH A WM“B W&T kUluffi IMO ME . SIDNUALLS OF THE BOXUR IS NOT NEC$SARY. 1. ME TWlCAL WOCfWRES SHOWN NAVE MEN AWMD Rw ILOCUING ANDUACIMG IARTUL LAYERS IN(Ok6 WM MAL SIDE WAU. THEY ARE ALSO AWLICULE 10 I4XUIs WM WOOD SID(WAU5. 3, THE “LOAD LIMIT OF A CAR MUS? NO1 If WQEDED NOR WOULD ME clllC4

6、 )E LOADID SO WAl WE TWN ONWLf OF ME LOAD UMIT IS CARRIED BY ONE SET OF TUCKS. 4. If END WAUS OF CMS ARE NOT SQUARE THEY WlfT I SQUARED OfF WORE STARlING l0 LOAD CAR, 5. UNLESS OTHERWISE SRCIFIED, NAIUNG WU )E IN ACCOIMNCE WM MIL-SPI325 (KkW. 6. ALL STRAP JOINTS SHALL II ClMP-ME mINTS MADE WIM A CRl

7、kyING TOOL MT DOES NOT QITTHE SEALOR SMP, UMM WAN A 1001 1HAT VKES A NOTCH-ME JOINT, 7. AWLICAAlLf MERIAL HECIFICATIONS: DUNNAGE LUMER - FED SPEC MM-1-751 NAILS - FED SPEC FF-N-1M SlRAPPING - FED SPEC OQ-S-TBI, ME I, HEAVY MtTy, CWS A DIY (mWICATED) . SEAU - fED SPEC-S-761. SNLE ID, HUW WN. PARTIAL

8、LAYER RETENTION PROCEDURES USING VERTICAL MEMBERS AND STRAPPING I. THCSE PROCEDURES MAY BE USED TO RETAIN AN WER PARML Um. ME WEIGM RETAINED IN EACH UYTU ROW MUST NOT Exato 8100 US. MESE TYPICAL PROCEWRES DEPICI IVK, ROWS WITH THE UME WER OF UNI1 LOADS RETAINED IN EACH MRTIAL UYER ROW. MESE PROCEDUI

9、ES AB ALSO A?UCABE 10 CARLOADS WWNG OTHEU TWN WO PARTIAL VTPER UYER ROWS il, 3 OR MORE EOWS) AND TO CARLOADS MUMG DISSIMIURWID OF UNIT LOADS IN THE IARTIAL WPER UYER ROWS. 2. CARLOADS 1HAT DO HAVE DISSIMIUR NUMBERS OF UNIT LOAM IN ME PARRAL WER UYER ROWS MUST .NOT =BED THE WEIGHT LIMITATIONS FOR LON

10、GIWDIN4L AND CROSSWISE DISRIBUTION AS EQIIED BY Mll-STDt325 (N4W) ANDlHE ASSOCIAlION OF MERICAN FAIUOADS CUR) GENERAL WLLS COWING LOAMNG OF CARLOAD SHIPMENTS OF COM- MODITIES IN CLOStD CARS, LACH STACK MUST WVL ADEQUATE SWAY WCING IF ME QOSSWSE WID EXCEEDS 61NCHES. CARLOADS MWNG DE- SIMIUP NUMBERS O

11、F UNIT LOADS IN ME PARllAL UPPER UER ROWS AJST HAVE W LONG *WS SWAY IMCED SO MAT 4. THE WEIGH1 AND HEIGHT OF THE UPPERPARlIAL IAWR TO BE LETAINED C4%RMlNES THE SIZEANDQUANTINOF VBTICAL 3. THE UIEWL FORCES ARE CARRIED INTO ME sicf WALL OF ME CAL (SEE MIL-S-IPI ww) KM SWAY maw WQWILES). MEMBERS REQUIR

12、ED TO RETAIN LOAD. TAIE I wows ME AMOUM OF LOAD WHICH MY BE DETAINED BY EACH nnnw USED. ?HE AMOUNT DEPENDS ON THE DIMENSIONS OF THE VERTICAL AND 1% HEIGHT IT WENDS UOM THE TOP OF ME FULL LOWER LAYER. THIS HEIGHT WILL WWLLY BE ME HEIGH1 OF THE UNIT LOADS IEING ElAINEO. A MINIMUMOF 2 MRTICALS MUST BE

13、USED FQR EACH WPER UYER ROW BEING RETAINED. IF SUFFICIEN1 VERTICAL MEMBERS CANNOT BE POflllONED Al APpROPRiAlE STRONG AREAS OF THE UNI1 LOADS ON THE FROM SIDE WHERE ME STEP DOWN OCCURS, ADDITIONAL VERllCAL MEMBERS MAY II POSITIONED ON THE OPPOSIIL SIDE (BACK SIDE). WXlIcAL MEMBERS IN ADDITION 10 THt

14、 MINIMUM NUMER CALLED FOR MAY BE USED IF DICTATED BY ME CONFIGVUIION OF THE UNIT LOAD STRONG AREAS (HARD POINTSI ANDOR THE NEED FOR SYWlkY. 5. THE AMOUNT AND TYPE OF IUFFER MEMBERS REQUIRED DEPENDS ON 1Hf EMHING STRENGTH OF ME UNIT LOAD AND ITS ABILITY tO CARRY ME lONGITUDIN4L FORCES. A MINIW OF 2 W

15、FAR MEMBEID MUST BE USED FOR EACH UN11 LOAD CONTACTED. 6. 1HE CONFIGURATION OF THE UNIT LOAD MILWINES HOW STUPS AIE K)SIlK)NED 10 HOLD THE VERTICAL MEMERS TWT RETAIN THE PARTIAL IAYER. WO STRAPS ARE REQUIRfD TQ HOLD THE MITICAL MWER FUME IN POSlTDN. 1-1 UNIT LOADS THAT ARE WEAK IN WE AREAS WERE THE

16、MlIUS MUST BE POSITIONED ANDWT CANNOT BE SLIFFICIEMLY STRENGlHENED BYADDING BUFFER BOARDS (EXAMPLES: WIRE 80WD CRATES, POLYSMENE CONS, ETC.) AND UNIT OADS OF AMMUNlnON ITEMS IN CARTRlffiE TANKS SHOULD NOT BERETAINED IN MIS MANNER, . TABLE I WIMUM LOAD PERVERTICAL (US) 4x4 I 4Xb* 34n 3143 2857 1619 2

17、418 2245 I 45 . lu7 mo95 I +k WO 2 X 6 VERTICAU LAMINATED WIM Iod NAILS (2 ?ER FOOT) AND WITH A I XI FACE WARD NAILED To ME OWER EDGE WITH M NAILS (I rn mon WAY Y SUBSTITUTED IN PLACE OF 4 x 6 ?AGE 2 VERTICAS. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from

18、IHS-,-,- MIL-STD-1325 -102A 1 W 7979931 007192b 7 W MIL-STD-13 25 -102A (NAVY ) TYPICAL PARTIAL LAYER RETENTION PROCEDURE TABLE II , STRAPPING 1 1/4x .o35 2 REQUIRED DETAIL PARTIAL LAYER RETAINING FRAME STRAPPED TO UNIT LOADS SEE DETAIL PAGE 6 f Provided by IHSNot for ResaleNo reproduction or networ

19、king permitted without license from IHS-,-,-MIL-STD-1325 -102A B1 9777711 0073727 7 I- MIL-STD-1325-102 A (NAVY) TYPICAL PARTIAL LAYER RETENTION PROCEDURE TABLE iE MIS PARTUL LAYER WPLE CONSISTS OF APPROVED UNIT LOADS OF SMALL ARMS AM- MUNITION DOXES. THE EXAMPLE SHOWN DEPICTS UNIT LOADS AS PER WR-5

20、1/11 WEIGHS LI WITHTHIS DATA AND THE DATA GIVEN IN iME1 THE MINIMUM A PARTICULAR QWNTIN OF UNIT LOADS IN A PARTIAL LAYER ROW MY DE ODTAINED AND ARE-SHOW IN TMLEIII. THE UNIT LOAD IS 54-73 INCHES HIGH AND NUEMEROF mncu REQUIRED TO RETAIN PARTIAL LAYER RETAINING WE STRAPPED TO UNIT LOADS rAof 4 D Prov

21、ided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1325 -LOZA 81 7777711 0071928 O D I MILSTD-1325102A (NAVY) TYPICAL PARTIAL LAYER RETENTION PROCEDURE TABLE Ip Provided by IHSNot for ResaleNo reproduction or networking permitted without license fro

22、m IHS-,-,-. MIL-STD-3325 -302A 81 7977933 0073727 2 I -MlLSTD-1325402 A (NAVY 1 OETA11 rumi LAYER RETAINING FRAME . DETAIL -. +&ML UYER RETAINING FUME -. thC 6 n Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-3325 -LOZA 1 9997933 0073930 7 -

23、 I MIL-STD-1325-102 A (NAVY) DETAIL 0 PARTUL UER RETAINING FUME HORIZONTAL - 2 X 4 X W NAIL TO MITICAU WBlod MUILS PER JOINT DETAIL SEPARATOR GAT PAC( 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1325-102 A (NAVY) PARTIAL LAYER RETENTENT

24、ION PROCEDURES USING A UNIT LOAD ON A HALF-HEIGHT RISER 1. THESE PROCIDMES MY B? WED TO RETAIN AN UPPER PARTIAL LAYER, ME WEIGHT RETAINED IN EACH LAYER ROW MUST NOT EXCEED 8ooQ US. THESE PRYUIL MOCEWRES DEPICT WO ROWS WITH THE SAM? NUMMR OF UNIT LOADS RETAINED IN EACH PARTIAL LAYER ROW. THESE PROQDW

25、FS AE ALSO APPLIUIBLE TO CARLOADS HAWNG OTHER THAN WO PARTIALUPPER LAYER ROWS (i, 3 OR MORE Rows) AND TO UIRLOADS HAVING DISSIMILAR NUMERS OF UNIT LOADS IN THE PARTIAL WER LAYER ROWS. CARLOADS W4.T & NAVE DISSIMILAR NUMBERS OF UNIT LOADS IN TH? PARTIAL UPPER LAYER ROWS MUST NOT EXCEED THE WEIGHT LIM

26、ITATDNS FOR LONGITWINAL AND CROSSWISE DISTRIWTDN AS REQUIRED BY MIL-STD-1315 MAW AND THE ASSOCIATION OF AMERICAN RIAMOAM WU) GENERAL RULES COVERING LOADING OF CARLOAD SHIPMENTS OF COMMODITIES IN CLOSED CARS. 3. EACH STACK MUST HAM ADEQUATE SWAY BRACING IF THE CROSSWISE KIID EXCEEDS &INCHES. CARLOADS

27、 HAVING DISSIMILAR NUMBERS OF UNIT LOADS It4 WE PARTLAL UPPER IAYER ROWS MUST HAVE THE LONG ROWS SWAY BRACED SO THAT THE LATERAL FORCES ARE CARIED INTO THE SIDE WALL OF THE CAR (SE MIL-ST-1325 B(ivy) FOR SWAY WPAUNG PROCEWRES). ONLY APPROVED UNIT WADS OF ITEMS IN STRONG METAL OR WOOD BOXES/CONTAINER

28、S THAT WHEN PAlLETiZEDAlNlTIZED HAVE A FULLY DISTRIBUTED WD SURFACE ON AT EAST TWO OPPOSITE VERTICAL SIDES MA“ BE RETAINED BY MESE PROCEDURES (EXAMPLE: SMALLARMS BOXES, WOOD EOXES, ETC.). 5. UNIT LOADS MDE UP OF ITEMS WITH IRREGULAR SHAPES AND THOSE THAT REQUIRE PALLET ADAPTERS TO SQWE UP THE LOAD M

29、AY ITEMS THAT ARE PACKED IN MXES/CONTAINERS THAT ARE NOT STRONG ENOUGH TO CARRY THE LONGITUDINAL FORCES, TO WHICH THESE PROCEDURES SUBJECTTHE UNIT LOAD, WITHOUT RESULTING DAMAGE TO THE UNIT LOAD MAY NOT E RETAINED BY THESE PROCEWRES (FIMREOARD BOXES, POLYSTYRENE CONTAINERS, WIRE EOUND CRATES, ETC.).

30、 7. THE WO STACKS OF THE PARTIAL UYER ROW NEXT TO THE UNIT LOAD ON THE HALF HEIGHT RISER MUST BE UNITIZED BY STEEL STRAPPING (SEE MEW PD). IF ONLY ONE STACK IS BEING HELD BY ME UNIT LCAD ON THE HALF HEIGHT RISER IT MUST BE UNITIZED BY MRTICALSTRAPPINGONLY. 2. 4. NOT I RETAINED BY THESE PROCEMES (EXA

31、MPLE: PRmcnm IN MK II ADAPTER, UNCRATED DEPTH CHARGE CASE MK 9). 6. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-STD-1325 -102A 3 m 7777713 0071732 2 m MILSTD-1325-102 A (NAVY ) WAY BRACING OMITTED FOR CLARITY. REFERTO GENERAL DOCUMENT MIL-ST

32、D-1325 (NAVY) , FOR DETAILS OF WAY BRACING PROCEDURES. i *USE 2 x 4 AND 2 x 6 MATERIAL AS REQUIRED TO OBTAIN 1/2 UNIT LOAD HEIGHT I2. PAGt 9 “I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-STD-1325 -LOZA B1 7777711 0071733 4 m MIL-STD-1325-10

33、2 A (NAVY *US 2 x 4AND 2 x 6 MATERIAL AS REQUIRED TO OBTAIN I/? UNIT LOAD HEIGHT I2 MM WIGHT RISER 1 REQUIKD ER ROW X - UNIT LOAD MMLMION POSITIOWD LENGTWISE IN 1tE BOXCAR Y - UNIT LOAD DIMENSION POSITIOWD CROSSWISE IN TH BOXW (ITEM 5 OMITTED FOR CURIN LATERAL SUIKMT 2 REQUIRLD KR RIPL , SECTION C-C

34、 ?AOE 10 VIEW O-D I SHOWING UNITIZING STPAPPING (snN07En Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1325-102 A (NAVY) THIS PAGE INTENTIONALLY LEFT BLANK ri PAGE 11 d 7 Provided by IHSNot for ResaleNo reproduction or networking permitted

35、without license from IHS-,-,-MIL-STD-3325 -LOZA 3 = 7777731 0073735 W MIL-STO-1325-102 A (NAVY) PARTIAL LAYER RETENTION PROCEDURES . USING KNEE BRACING I. KNEE BRACING PROCEDURES MAY I USED TO HOLD PARTUL LAYERS HAVING A WEIGHT NOT IN EXCESS of 24000 LBS EACH END OF 7HE EOXCAR. 2. A MINIMUM OF 1 TIE

36、 DOWN STRAP MST BE INSTALLED FOR EACH LONER LAYER UNIT LOAD LOUTED EWEIN TE LONER ENDS OF THE LONG DIAGONALS EACH END OF THE CUI. IIUXIMUM DISTANCE BEWEEN 1IE DOWNS MUST NbT EXCELD 4 INCES. 3. CENTER GATE AREA OFLOWER LAYER SHALL NOT EXCEED 4 INCHES. 4. DIAGONALS, PIECES IZAND IS, MUST FORM A 60 DEG

37、REE ANGLE WIlHTtE MRTIUL IrYMWRAN A JODEOaE ANOLE WITH lH HORIZONTAL WMBER RUS OR MINUS 5 DEGREES. (SEE DETAIL E.) 5. UNIT LOADS HAVING A HEIGHT GREATER THAN M INCHES SMLL HAVE A LONG DWGONAL HOLD WWN CLEAT PIKC In- 12 INCHES IN LENGTH AND UNIT LOADS HAVING A HEIGHT 3h INCHES OR LESSSMLL WVE& LONG D

38、UMM1 HOLD DOWN CLEAT (PIECE 17) 8 INCHES IN LENGTH. NH = HEIGHT OF UNIT LOAD * INCHES FOR UNIT LOADS M INCES HIGH OI LEJS WW = DISTANCE ITWEEN UNIT LOADS IN ADJAQNT ROWS I US1 OF MAlERiAU AM) NIIUNG DATA US1 OF MATERIALS AND NAIUNG DATA PAGB 12 D Provided by IHSNot for ResaleNo reproduction or netwo

39、rking permitted without license from IHS-,-,-PAGE 13 SECTION B-B Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MILSTD-1325-lO2A (NAVY) W = DIMENSION OF UNIT LOAD CROSSWISE IN CAR H -HEIGHT OF UNIT LOAD * A=U.l. DIMENSION CROSSWISE IN WXCAR MINUS 11

40、 lh 5f.E FOR UNIT LOAD SIN HEIGHT OR LESS USE ZH-12 DETAIL CENTER OAn 3/4 DETAIL 0 I DIAGONAL WCE (3 Ih x 3 ih ACIUAL DIMENSIONS) 60.P WAGONAL CUTS FROM 4 I 4 MAERIAL REVIEW ACTIVIN PREPARING ACTIVIN: NAVY-os NAVY-os PROJECT NO. 8140-N327) PACE 14 * U.S. GOVERNMENT PRINTING OFFICE: 197b4W7&46:2627 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-