Transcription
Technical Product Manual2021 EDITIONUnmatched Product RangeMaterial AvailabilityManufacturing CapabilitiesInnovative Applications and Engineering Expertise
Your True Project PartnerUnmatched Product RangeAs the premier leader of steel pile systems and solutions, Nucor Skyline’sblend of products is unrivaled. From hot and cold rolled sheet piles toH-piles, pipe piles to geostructural products, only Nucor Skyline offersthe product range to meet the design and construction demands of theAmericas.Material AvailabilityWith strategic stocking locations throughout the Americas, NucorSkyline has established a material delivery network that is primedfor immediate response. Our facilities offer barge, rail and trucktransportation options for cost effectiveness and on-time delivery.Manufacturing CapabilitiesNucor Skyline owns and operates pipe, sheet pile, geostructuraland pile accessory facilities. Production is supplemented withfull fabrication capabilities to provide a single source for all yourfoundation needs.Innovative Applications and Engineering ExpertiseNucor Skyline has offices throughout the Americas staffed withexperienced sales professionals to help meet your material needs.In addition, only Nucor Skyline offers exclusive engineering supportin project design and construction.
Table of ContentsConversion Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Steel Sheet Pile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3NZ/PZ Hot Rolled Steel Sheet Pile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5AZ Hot Rolled Steel Sheet Pile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7SCZ/SKZ Cold Formed Steel Sheet Pile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9SKL/SKS Cold Formed Steel Sheet Pile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11PS/AS Hot Rolled Steel Sheet Pile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Combined Wall Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Pipe-Z Combined Wall Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17HZ -M Steel Wall Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Steel H-Pile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51Electric Resistance Welded (ERW) Pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53Spiralweld Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Rolled and Welded Pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57Structural Sections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59Wide Flange. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62Channels & Angles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84Pile Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85Environ. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89Geostructural Solutions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93Threaded Bar & Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95Hollow Bar Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104Micropile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108Multi-Strand Anchor Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Conversion TableImperial to MetricDimensionsMass, Force, PressureMoment of InertiaSection ModulusBending Moment2Metric to Imperial1 in 2.5400 cm1 cm 0.3937 in1 ft 0.3048 m1m 3.2808 ft1 in2 6.4516 cm21 cm2 0.1550 in21 ft2 0.0929 m21 m2 10.7639 ft21 in3 16.3870 cm31 cm3 0.0610 in31 ft3 0.0283 m31 m3 35.3149 ft31 in2/ft. 1 cm2/m 0.0472 in2/ft1 lb 4.4497 N1N 0.2247 lb1 lb/in 0.1752 N/mm1 N/mm 5.7082 lb/in1 lb/ft 1 N/m 0.0685 lb/ft1 lb/in2 1 N/cm2 1.4499 lb/in21 lb/ft2 1 N/m2 0.0209 lb/ft21 lb/in3 1 N/cm3 3.6827 lb/in31 lb/ft3 157.1420 N/m31 N/m3 0.0064 lb/ft31 lb 0.4536 kg1 kg 2.2046 lbs1 lb/ft 1.4882 kg/m1 kg/m 0.6720 lb/ft1 lb/ft2 4.8824 kg/m21 kg/m2 0.2048 lb/ft21 kips 4.4482 kN1 kN 0.2248 kips1 US Ton 0.90721 Metric Ton 1 in4 41.6228 cm41 cm4 0.0240 in41 in4/ft 136.5582 cm4/m1 cm4/m 0.0073 in4/ft1 in3 16.3870 cm31 cm3 0.0610 in31 in3/ft 53.7631 cm3/m1 cm3/m 0.0186 in3/ft1 lb.ft 1.3563 Nm1 Nm 0.7373 lb.ft1 lb.in/ft 0.3708 Nm/m1 Nm/m 2.6968 lb.in/ft1 lb.ft/ft 4.4497 Nm/m1 Nm/m 0.2247 lb.ft/ft21.166 cm2/m14.5989 N/m0.6897 N/cm247.8968 N/m20.2715 N/cm3MetricTonsTechnical Hotline: 866.875.9546 engineering@nucorskyline.com www.nucorskyline.com1.1023 US Tons
Steel Sheet PileSteel Sheet PileSteel sheet piles are interlocking, corrugated structural sections that are used to form a continuous retaining wall.The walls are used to retain either soil or water. The ability of a sheet pile section to perform is dependent upon itsgeometry and the soils it is driven into. The pile transfers pressure from the high side of the wall to the soil in frontof the wall.Nucor Skyline supplies a wide variety of sheet pile from leading manufacturers. Hot rolled steel sheet pile and coldformed steel sheet pile are two primary methods of manufacturing sheet pile. While there are differences betweenthese two methods, the most important distinction is the interlock. Since hot rolled steel sheet piles are producedfrom steel at high temperatures, the interlock tends to be tighter than its cold formed steel sheet pile counterpart.Normally, looser interlocks are not recommended in extremely hard driving conditions or for walls requiring lowpermeability. Otherwise, the two types of sections perform similarly in most applications.Applications of Sheet PileAround the world, Z-pile, named for its shape, is used for various applications, both permanent and temporary.Temporary sheet piles provide safe access for construction and are then removed; however, they are sometimesleft in place. Cofferdams and support of excavation are two of the most common forms of temporary structures.Permanent sheet piles remain in the ground and serve as permanent retaining structures such as, leveestrengthening, retaining walls, breakwaters, bulkheads, and environmental barrier walls. In addition to thesetraditional applications, steel sheet piles are also used to take combined vertical and lateral loads for bridgeabutments and underground parking garages.Bending strength and stiffness are the primary design considerations of sheet piles. Durability of the section,especially in permanent salt water applications, must also be taken into account. Drivability of the sheet pile is oftenoverlooked and can control the selection of the sheet.Flat sheet piles (straight web sheets) are used in the construction of cellular structures. Cellular cofferdams areutilized to dewater large areas during the construction of locks and dams and are also employed as permanentwalls when loads are exceptionally high or there is little or no soil for embedment. Large embedment is generallynot necessary, since the cells are gravity structures and the tension is resisted by the interlock. Unlike Z-pile orcombination walls, interlock strength is the main design consideration for cellular cofferdams. The weight of the celland the resistance of the flat sheet interlocks provide the stability of the structure.Handling HolesHandling holes are standard for allsheet pile sections. They are locatedin the centerline of each section.Y 6" (152.4 mm)Ø 21/2" – 25/8" (63.5 mm – 66.7 mm)Z-Sections(NZ, PZ, AZ, SKZ/SCZ)Straight Web Sections(PS, AS)HZ -M Sections
Steel Sheet PileFort McMurray, ABSavannah, GANome, AK
NZ/PZNZ/PZ Hot Rolled Steel Sheet PiletftwhWWNZTHICKNESSWEIGHTSECTION ionalAreainmminmminmminmmin2/ftcm2/mNZ 135.481.26106.301379NZ 149.681.85117.401886NZ .485.37122.00NZ 78NZ 4NZ 2627.5617.320.5000.5009.0870044012.712.7NZ 2827.5617.380.5600.56070044114.2NZ 3827.5619.690.68970050017.5NZ 4027.5619.730.735700.0501.018.70NZ 2/ft of SSECTIONCOATING AREAMomentof nmminmmCrossSectionalAreaWEIGHTSECTION MODULUSCOATING AREASinglePileWallAreaElasticPlasticMomentof Inertiain2/ftcm2 esWallSurfacein4/ftcm4/mft2/ft of singlem2/mft2/ft2m2/m2PZ 1.22PZ .371.49PZ 001.641.42PZ 001.641.64Technical Hotline: 866.875.9546 engineering@nucorskyline.com www.nucorskyline.com5
NZ/PZNZ/PZ Hot Rolled Steel Sheet PileAvailable Steel GradesInterlock CombinationsNZPZYIELD STRENGTHASTMksiMPa39270A328A572 Grade 5050345A572 Grade 6060415A572 Grade 6565A58850A69050345A328YIELD STRENGTHASTMksiMPa39270A572 Grade 5050345A572 Grade 6060415450A58850345345A69050345Highlighted fields represent the most commonly used and readily available steel grades.NZ Corner PilesAAAABA130ºABBB90ºBCE 20Gr: S355 GPWt: 9.68 lb/ft14.4 kg/mA: 0.95”24.9 mmB: 0.73”18.5 mmE 22Gr: S355 GP / Gr. 60Wt: 6.87 lb/ft10.2 kg/mA: 1.28” 32.5 mmOmega 18Gr: S355 GP / Gr. 60Wt: 12.10 lb/ft18.0 kg/mA: 2.76” 70 mmB: 1.18” 30 mmDelta 13Gr: S355 GP / Gr. 60Wt: 8.8 lb/ft13.1 kg/mA: 0.59” 15 mmLarssen TGr: A572 Gr. 60Wt: 14.02 lb/ft20.9 kg/mA: 2.075”5.27 mmB:B: 0.79” 20 mmSKLC 90Gr: S355 GP / Gr. 60Wt: 8.50 lb/ft12.6 kg/mA: 4.09”103.9 mmB: 1.10”27.9 mmC: 2.05”52.1 mm0.914”23.2 mmPZ Corner PilesTransitional PilesABAB135º90ºBSKP90Gr: A572 Gr. 60Wt: 8.97 lb/ft13.3 kg/mA: 1.24”31.5 mmB: 1.76”37.1 mmDAAASKP45Gr: A572 Gr. 60Wt: 9.08 lb/ft13.5 kg/mA: 2.05”52.1 mmB: 0.70”17.8 mmDelivery Conditions & TolerancesB90ºSKPTGr: A572 Gr. 60Wt: 11.30 lb/ft16.8 kg/mA: 1.23”31.2 mmB: 1.46”37.1 mmASKPFGr: S355 GP / Gr. 60Wt: 6.13 lb/ft9.1 kg/mA: 0.96”24.4 mmSKPMGr: S355 GP / Gr. 60Wt: 6.13 lb/ft9.1 kg/mA: 1.26”32.0 mmGr:Wt:A:B:C:D:CSKAPA572 Gr. 608.95 lb/ft 13.3 kg/m1.97”50.0 mm0.69”17.5 mm1.61”40.9 mm0.02”0.5 mmDelivery FormsASTM A6Mass 2.5%Length 5 in.– 0 in.Single PilePosition AMaximum Rolled Lengths†NZ/PZ105.0 ft.Double PileForm I Standard32.0 m† Longer lengths may be possible upon request.6Technical Hotline: 866.875.9546 engineering@nucorskyline.com www.nucorskyline.comSingle PilePosition BDouble PileForm II on Request
AZAZ Hot Rolled Steel Sheet PileWEIGHTTHICKNESSSECTION MODULUSCOATING /m2in3/ftcm3/min3/ftcm3/mAZ 8.58.5120.172.694.31245AZ 9.09.0125.876.198.8AZ .5131.579.5103.213551611233001.851.20AZ 1.861.33AZ 1.861.33AZ 1.861.33AZ 601.861.33AZ .081.30AZ .081.30AZ 02.081.30AZ 02.111.32AZ 4102.111.32AZ 5702.111.32AZ 201.931.38AZ 7201.931.38AZ 5.96.331.38SECTIONAZ 28-750AZ 30-750AZ 32-750SinglePileWallAreaElasticPlasticMomentof InertiaBothSidesWallSurfacein4/ftcm4/mft2/ft of 1.41AZ 896102.051.47AZ 948402.051.47AZ 1000802.051.47AZ 1049302.061.47AZ 51101502.061.47AZ 5844.96.751.47AZ 48-700AZ 50-700AZ 2.041.46Technical Hotline: 866.875.9546 engineering@nucorskyline.com www.nucorskyline.com7
AZAZ Hot Rolled Steel Sheet PileAvailable Steel GradesAMERICANCANADIANYIELD STRENGTHASTMksiYIELD STRENGTHCSA G40.21MPaAMLoCor **EUROPEANksiMPaYIELD STRENGTHEN 10248ksiMPaYIELD STRENGTHksiMPaA32839270Grade 260 W38260S240 GP35240Blue 32046320A572 Gr. 4242290Grade 300 W43300S270 GP39270Blue 35551355A572 Gr. 5050345Grade 350 W51355S320 GP46320Blue 39057390A572 Gr. 5555380Grade 400 W58400S355 GP51355A572 Gr. 6060415S390 GP57390A572 Gr. 6565450S430 GP62430A69050345S460 AP67460A690*57390Highlighted fields represent the most commonly used and readily available steel grades. *Not available for AZ 48/50/52-700.** Corrosion resistant steel; check for availability.Corner PilesAAAAAB130ºABBB90ºBCE 20Gr: S355 GPWt: 9.68 lb/ft14.4 kg/mA: 0.95”24.9 mmB:Omega 18Gr: S355 GP / Gr. 60Wt: 12.10 lb/ft18.0 kg/mA: 2.76” 70 mmB: 1.18” 30 mm 0.73”18.5 mmE 22Gr: S355 GP / Gr. 60Wt: 6.87 lb/ft10.2 kg/mA: 1.28” 32.5 mmDelta 13Gr: S355 GP / Gr. 60Wt: 8.8 lb/ft13.1 kg/mA: 0.59” 15 mmB: 0.79” 20 mmLarssen TGr: A572 Gr. 60Wt: 14.02 lb/ft20.9 kg/mA: 2.075”5.27 mmB:0.914”23.2 mmDelivery Conditions & TolerancesASTM A6EN 10248Mass 2.5% 5%Length 5 in.– 0 in.HeightTransitional PilesBD 200 mm 7 mmThickness 8.5 mm 0.5 mm 8.5 mm 6%Single Pile Width 2%Double Pile Width 3%Straightness0.2% of the lengthEnds out of SquareAGr:Wt:A:B:C:D:2% of the widthMaximum Rolled Lengths†CSKAPA572 Gr. 608.95 lb/ft 13.3 kg/m1.97”50.0 mm0.69”17.5 mm1.61”40.9 mm0.02”0.5 mmDelivery FormsAZ101.7 ft.31.0 mE 2259.1 ft.18.0 mE 2059.1 ft.18.0 mDelta 1355.8 ft.17.0 mOmega 1852.0 ft.16.0 mSingle PilePosition ADouble PileForm I Standard† Longer lengths may be possible upon request.8SKLC 90Gr: S355 GP / Gr. 60Wt: 8.50 lb/ft12.6 kg/mA: 4.09”103.9 mmB: 1.10”27.9 mmC: 2.05”52.1 mmTechnical Hotline: 866.875.9546 engineering@nucorskyline.com www.nucorskyline.comSingle PilePosition BDouble PileForm II on Request
SCZ/SKZSCZ/SKZ Cold Formed Steel Sheet PileWEIGHTSECTION MODULUSCOATING aSinglePileWallAreaElasticPlasticMomentof 4/mft2/ftm2/mft2/ft2m2/m2SCZ Z 28SCZ .28SCZ 1.28SCZ 1.28SCZ .861.28SKZ 2.321.60SKZ 52.321.60SKZ 52.321.60SKZ 32.321.60SKZ 512.321.60SKZ 3692.461.70SKZ 4622.461.70SKZ 8212.461.70SKZ 46192.461.70SKZ 65882.461.70SECTIONSCZ 14SCZ 16SCZ 17NSCZ 18NSCZ 21NSKZ 20SKZ 22SKZ 23SKZ 24SKZ 25SKZ 31SKZ 33SKZ 34SKZ 36SKZ 38Interlock CompatibilitySCZ 14llllllllll SCZ 16llllllllll SCZ 17Nllllllllll SCZ 18Nllllllllll SCZ 21Nllllllllll SKZ 20llllllllll SKZ 22llllllllll SKZ 23llllllllll SKZ 24llllllllll SKZ 25llllllllll SKZ 31 lllllSKZ 33 lllllSKZ 34 lllllSKZ 36 lllllSKZ 38 llllllInterlock compatible Interlock not compatibleTechnical Hotline: 866.875.9546 engineering@nucorskyline.com www.nucorskyline.com9
SCZ/SKZSCZ/SKZ Cold Formed Steel Sheet PileAvailable Steel GradesYIELD STRENGTHASTMksiMPa50345A588A572 Grade 5555380A572 Grade 6060415A572 Grade 6565450A572 Grade 50ksiMPa50345A690 Grade 5050345A690 Grade 6060415Highlighted fields represent the most commonly used and readily available steel grades.Corner PilesBAAACBBB2 Corner PileA: 5.0”127 mmB: 23.5”596.9 mmB3 Corner PileA: 5.0”127 mmB: 23.5”596.9 mmSKLC 90*Gr: S 355 GP / Gr. 60Wt: 8.50 lb/ft12.6 kg/mA: 4.09”103.9 mmB: 1.10”27.9 mmC: 2.05”52.1 mm* SKLC 90 only compatiblewith SCZ 14-21N /SKZ 20-25.Delivery Conditions & TolerancesASTM A6Mass 2.5%Length 5 in.EN 10249-2 7%– 0 in. 50 mmStraightnessBending (S)0.25% of the lengthCurving (C)0.25% of the lengthTwisting (V)2% of the lengthMaximum Rolled Lengths†SCZ/SKZ90 ft.27.4 m† Longer lengths may be possible upon request.10YIELD STRENGTHASTMTechnical Hotline: 866.875.9546 engineering@nucorskyline.com www.nucorskyline.com
SKL/SKSSKL/SKS Cold Formed Steel Sheet PileWEIGHTSECTION MODULUSCOATING aSinglePileWallAreaElasticPlasticMomentof in3/ftcm3/min3/ftcm3/mSKL 42.00137SKL 047.00155SKL 4057.00190SKS .2355.00341SKS .0060.00375SKS .4969.27433SKS 5851.791.28Interlock CompatibilitylSKL 9SKL 10SKL 12SKS 11SKS 13SKS 14SKS 16SKL 9lllllllSKL 10lllllllSKL 12lllllllSKS 11lllllllSKS 13lllllllSKS 14lllllllSKS 16lllllllInterlock compatible Interlock not compatibleTechnical Hotline: 866.875.9546 engineering@nucorskyline.com www.nucorskyline.com11
SKL/SKSSKL/SKS Cold Formed Steel Sheet PileAvailable Steel GradesYIELD STRENGTHASTMksiMPaksiMPa50345A58850345A572 Grade 5555380A69050345A572 Grade 6060415A572 Grade 6565450A572 Grade 50Highlighted fields represent the most commonly used and readily available steel grades.Corner PilesD1 Corner PileD3 Corner PileSKL 9-12: A 10.8 in.275.0 mmSKS 11-16: A 13.8 in.350.0 mmDelivery Conditions & TolerancesASTM A6Mass 2.5%Length 5 in.EN 10249-2 7%– 0 in. 50 mmStraightnessBending (S)0.25% of the lengthCurving (C)0.25% of the lengthTwisting (V)2% of the lengthStandard Rolled Lengths†SKL/SKS70 ft.(21.3 m)† Longer lengths may be possible upon request.12YIELD STRENGTHASTMTechnical Hotline: 866.875.9546 engineering@nucorskyline.com www.nucorskyline.com
PS/ASPS/AS Hot Rolled Steel Sheet rengthinmminmmk/inkN/mPS 27.519.690.42050010.23500PS 3119.690.52050012.73500AllowableInterlockRotation( α)Degrees7.07.0COATING AREAElasticSectionModulusMomentof rfacein4/sheetcm4/sheetft2/ft of singlem2/mft2/ft2 of 1.11151.4542211.111.11† Minimum cell diameter cannot be guaranteed for piles over 65 feet (19.81 m) in length, or if piles are spliced. 58 piles are needed to make a 30 foot diameter mmk/inkN/mAS 5009.519.690.37520.05009.53500AS 50011.019.690.43322.850011.04000AS 50012.019.690.47228.550012.05000AS 50012.519.690.49231.450012.55500AS 50012.719.690.50031.450012.75500AS terlockRotation*( HTCOATING AREAElasticSectionModulusMomentof eetcm4/sheetft2/ft of singlem2/mft2/ft2 of 15201.279.0158542131.151.15* The mill guarantees 4.5 degrees of interlock rotation for piles 20 meters in length. For piles 20 meters in length, the guaranteed rotation is 4 degrees.Pre-bent piles are available to achieve a tighter radius in the cells and arcs.Technical Hotline: 866.875.9546 engineering@nucorskyline.com www.nucorskyline.com13
PS/ASPS/AS Hot Rolled Steel Sheet PileAvailable Steel GradesPSASAMERICANASTMAMERICANYIELD STRENGTHksiMPaA32839A572 Grade 5050A588A690CANADIANYIELD STRENGTHASTMksiMPa270A572 Grade 5050345A572 Grade 555550345A6905034550345CSA G40.21EUROPEANYIELD STRENGTHksiMPa345Grade 350 W50380Grade 400 W5851355S390 GP57390S430 GP*62430120 Y Pile5.91"150 mm120 Y Pile90 10.16"258 mm9.84"250 mm90 T PileDelivery Conditions & TolerancesASTM A6Mass 2.5%Length 5 in.EN 10248 5%– 0 in.Height 200 mm 5 mmThickness 6%Width 2%Straightness0.2% of the lengthEnds out of Square2% of the widthMaximum Rolled Lengths†PS105.0 ft.32.0 mAS101.7 ft.31.0 m† Longer lengths may be possible upon request.14Technical Hotline: 866.875.9546 engineering@nucorskyline.com www.nucorskyline.comMPa35030 - 45 9.84"250 mmksi400Junction Piles9.84"250 mmYIELD STRENGTHS355 GP* Only available for AS 500-13.0 sheet.9.84"250 mmEN 10248
Combined Wall SystemsCombined WallSystemsCombined wall systems are used when regular sheet piles are not strong enough to carry the required loads. Thetwo main components of a combined wall system are the king pile (HZ -M or pipe) and a pair of intermediary sheetpiles. The connector is the third component and is welded to or interlocked with the king pile and connects the kingpile to the sheet pile. The intermediary sheet piles transfer the soil and water pressures to the king piles, which carrymost of the load. The sheet piles are usually shorter, varying from 60% to 100% of the length of the king piles. Theking piles are often designed to carry substantial vertical loads in addition to the normal bending loads.There are a wide variety of HZ -M and pipe solutions which give the designer a great deal of flexibility. Each typeof system, beam and pipe, has their own advantages. The HZ -M system is fully interlocking and does not rely onany welded connections. The HZ -M system also has a shallower depth than the pipe system which reduces theencroachment into waterways. The Pipe-Z system has a much greater range of strengths than the HZ -M systembecause of the very large pipes that can be manufactured for the system. It also usually has higher strength toweight and stiffness to weight ratios than the HZ -M system. Whichever system is chosen, the engineer can restassured that both systems have proven themselves on large infrastructure projects around the world.Applications of Combined Wall SystemsCombined wall systems provide an ideal solution for applications such as: large capacity retaining walls with deepexcavations, breakwaters, deep cofferdams, and other structures that require retaining walls to resist large loads.
Combined WallSystemsCorpus Christi, TXMiami, FLTrois Rivieres, QC
Pipe Combined WallsPipe-Z with E22 ConnectorsPipe-Z WF with E22 ConnectorsBenefits of SystemBenefits of System Best Strength/Stiffness to Cost Ratio Most Common System Increase Bending Capacity without IncreasingFootprint No Waler Required Rock Socket with Shear & Moment Connection Direct Connect Tie Rods/Anchors to Pipe No Waler Required Direct Connect Tie Rods/Anchors to PipePipe-Z with NZ, AZ, or PZ FlangePipe-Pipe with E22 ConnectorsBenefits of SystemBenefits of System Precise control of System Width Wider Variety of Steel Grade for Sheet PileFlanges Smallest Footprint of any Pipe Combined WallSystem No Waler Required Hig
Nucor Skyline supplies a wide variety of sheet pile from leading manufacturers. Hot rolled steel sheet pile and cold formed steel sheet pile are two primary methods of manufacturing sheet pile. While there are differences between these two methods, the most important distinction is the interlock. Since h
