Z084003630SPC001 Structural Design Criteria.docx

1、Z084003630SPC001 Structural Design CriteriaKOREA NATIONAL OIL CORPORATIONBLACKGOLD OIL SANDS PROJECTIMV PROJECT NO. Z08400STRUCTURAL DESIGN CRITERIACivil SpecificationBJuly 30, 2008Issued for EngineeringB.B.P.N.N.K.AJune 9, 2008Issued for ReviewB.B.P.N.N.K.REV. NODATEREVISION DESCRIPTIONORIGINATORCH

2、ECKEDAPPROVEDTable of Contents1.0 GENERAL 32.0 MATERIALS 53.0 DESIGN LOADS 74.0 LOAD COMBINATIONS 155.0 STRUCTURAL DESIGN 161.0 GENERALSummaryThis document defines the minimum requirements for the design of foundations, reinforced concrete, and structural steel.In all cases, the design requirements

3、of this document shall be adhered to unless a deviation approved by the Owner has been obtained in writing.Design Calculations shall be based on SI (metric) units.Related Project SpecificationsZ08400-36-30-SPC-002 Supply & Fabrication of Structural Steel.Z08400-36-30-SPC-003 Installation, Assembly &

4、 Erection of Structural Steel.Z08400-36-30-SPC-004 Supply & Installation of Driven Steel Piles and Screw Piles.Z08400-36-30-SPC-005 Supply & Fabrication of Skid Mounted Buildings & Skids.Z08400-36-30-SPC-006 Supply, Fabrication & Erection of Pre-Engineered Metal Buildings.Z08400-36-30-SPC-007 Supply

5、 & Installation of ConcreteZ08400-36-30-SPC-008 Supply, Fabrication, Installation & Testing of Electrical O/H Cranes.Reference Codes And StandardsThe latest edition and addenda including all supplements of the following codes, standards and regulations shall apply, unless specified otherwise.Provinc

6、ial and Federal Codes and Regulations Alberta Building Code (ABC) Alberta Occupational Health and Safety Act (OH&S), General Safety Regulations National Building Code of Canada (NBC) Canadian Standards Association (CSA) CAN/CSA-G40.20-M General Requirements for Rolled or Welded Structural Quality St

7、eel CAN/CSA-G40.21-M Structural Quality Steels CAN/CSA-S6 Canadian Highway Bridge Design Code CAN/CSA-S16 Limit States Design of Steel Structures CAN/CSA-A23.1 Concrete Materials and Methods of Concrete Construction CAN/CSA-A23.2 Methods of Tests and Standard Practices for Concrete CAN/CSA-A23.3 Des

8、ign of Concrete Structures CAN/CSA -S304.1 Design of Masonry Structures CAN/CSA -O86 Engineering Design in Wood CAN/CSA -G30.18 Billet Steel Bars for Concrete Reinforcement CAN/CSA-S136 North American Specification for the Design of Cold-Formed Steel Structural Members CAN/CSA-W47.1 Certification of

9、 Companies for Fusion Welding of Steel Structures CAN/CSA-W48 Filler Metals and Allied Materials for Metal Arc Welding CAN/CSA-W59 Welded Steel Construction (Metal Arc Welding)Canadian Institute of Steel Construction (CISC) Handbook of Steel ConstructionCement Association of Canada (CAC) Concrete De

10、sign HandbookCanadian Geotechnical Society (CGS) Canadian Foundation Engineering ManualCanadian Sheet Steel Building Institute (CSSBI) CSSBI 30M Standard for Steel Building Systems CSSBI Sheet Steel Facts No. 6 Metallic Coated Sheet Steel for Structural Building Products CSSBI 20M Standard for Sheet

11、 Steel Cladding for Architectural, Industrial & Commercial Applications CSSBI 10M Standard for Steel Roof DeckAmerican Society for Testing and Materials (ASTM) ASTM A36 Standard Specification for Carbon Structural Steel ASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc Coat

12、ed, Welded and Seamless ASTM A252 Standard Specification for Welded and Seamless Steel Pipe Piles ASTM A307 Standard Specification for Carbon Steel Bolts and Studs, 60 000 psi Minimum Tensile Strength ASTM A325/A325M Standard Specification for Structural Bolts, Steel, Heat Treated 120/105 ksi (830 M

13、Pa) Minimum Tensile StrengthAll references to the Alberta Building Code in this specification shall also imply reference to the corresponding section of the National Building Code of Canada including supplemental sections, unless noted otherwise.Where a conflict exists between the referenced codes,

14、standards, regulations and specifications including this document, the Owner shall be contacted for resolution. Generally, the more stringent shall apply unless specifically noted otherwise in the project documents. Site Conditions And Climatic DataSite conditions and climatic data are defined in th

15、e Site Data Sheet Z08400-20-20-DBM-001 and in the DBM. Geotechnical InformationSoil parameters to be used for the design of foundations shall be based on the geotechnical investigation report for the project site, hereinafter referred to as the “Geotechnical Report”.2.0 MATERIALS2.1.1 Structural Ste

16、elStructural steel materials shall conform to the following:Wide Flanges (WF) and Structural Tees (WT)Fy = 350 MPaCSA G40.21 Grade 350WAngles, Channels and S-ShapesFy = 300 MPaCSA G40.21 Grade 300WHollow Structural Sections (HSS)Fy = 350 MPaCSA G40.21 Grade 350W Class C or HSteel Pipes as Structural

17、 MembersFy = 241 MPaASTM A252 Grade 2 or 3Plates, Flat Bars, Gratings, Stair Treads, and Miscellaneous SteelFy = 300 MPaCSA G40.21 Grade 300W or betterCold Formed SectionsFy = 350 MPaCAN/CSA-S136 Grade 350W (or as specified by Vendor)Lifting LugsFy = 300 MPaCAN/CSA-G40.21 Grade 300WT Category 4For s

18、tructural steel elements exposed to severe corrosion or wear conditions, special materials, protective coatings or material thickness allowance shall be employed instead of reducing the allowable stresses.Connection BoltsConnection bolts shall generally be minimum 3/4” (19mm) diameter, unless otherw

19、ise noted, and shall conform to ASTM A325/A325M cadmium plated with specified minimum tensile strength Fu = 830 MPa.Connection bolts for handrails and ladders shall be minimum 5/8” (16mm) diameter and shall conform to ASTM A307 cadmium plated with specified minimum tensile strength Fu = 414 MPa.Anch

20、or BoltsAnchor bolt material shall conform to ASTM A36 or A307. Drilled anchor bolts shall be Hilti (or approved equal), chemical or mechanical anchors and shall be installed as per the manufacturers instructions.-WeldingWelding procedures, welder qualification requirements and welding electrodes sh

21、all conform to CAN/CSA-W 59.1, W47.1 and W48. Welding electrodes shall be E49XX with an ultimate tensile strength Xu of 490 MPa. Welding electrodes shall be compatible with the base metal.PilingSteel pipe piles shall conform to ASTM A252 Grade 2 (Fy = 241 MPa) or Grade 3 (Fy = 310 MPa). For design p

22、urposes, Fy = 241 MPa shall be used.Materials for H-Piles shall conform to CAN/CSA-G40.21 Grade 300W or better.Concrete piles shall have minimum compressive strength fc = 30 MPa. Steel reinforcement for concrete piles shall conform to CAN/CSA-G30.18 Grade 400 deformed billet steel bars. ConcreteConc

23、rete shall have a minimum compressive strength as follows:Cast-In-Place Concrete for Floors, Pile Caps, Grade Beams and Footingsfc = 30 MPaLean Concretefc = 15 MPaPre-Cast Concretefc = 40 MPaCast-In-Place Water Retaining Structures fc = 35 MPaCement shall be Hydraulic Cement Type GU (General Use), u

24、nless noted otherwise in the Geotechnical Report.Reinforcing SteelAll rebar shall be Grade 400 deformed billet steel bars in accordance with CAN/CSA-G30.18.MasonryMortar shall be Type S with minimum 28 day compressive strength fc = 15 MPa, unless specified otherwise.Painting And FireproofingSurface

25、preparation, painting and coating shall be in accordance with Spec. No. Z08400-32-40-SPC-016 Mechanical Specification for Painting & CoatingMembers requiring fireproofing shall be identified and fireproofing loads shall be considered in the design, as applicable.3.0 DESIGN LOADSDead Loads Dead Load

26、includes: Weight of the structure itself, The weight of all materials of construction permanently incorporated into the structure including, but not limited to, handrails, platforms, insulation, fireproofing, partitions, fixtures, equipment, piping, electrical, instrumentation, HVAC, sprinkler and d

27、eluge system. The dead load for equipment shall consist of the weight of all machinery, equipment, and/or vessels permanently supported by the structure, including insulation, fireproofing and attachments. Equipment loads shall be based on certified data supplied by the equipment manufacturer includ

28、ing, but not limited to, self-weight (shipping weight), operating weight, test weight, fittings weight, platforms weight, and nozzle load, as applicable. The dead load for piping shall consist of all pipes with the associated flanges, valves, fittings, and insulation.The weight of the contents of eq

29、uipment, vessels and piping shall be considered as dead load.The following unit weights shall be used for design:Common fill20.0* kN/m3Mass concrete23.0 kN/m3Reinforced concrete23.5 kN/m3Steel77.0 kN/m3Wood - wet7.8 kN/m3Wood - dry6.3 kN/m3Metal cladding - single skin0.1 kN/m3Metal cladding - with l

30、iner & insulation0.3 kN/m3* Unless specified otherwise in the Geotechnical Report for backfill material used.Live LoadsLive Load consists of the superimposed loads on the structure including: Loads due to the intended use and occupancy such as the weight of probable assembly of persons, accumulation

31、 of equipment and furnishings, and storage of materials. Loads due to wind, seismic forces, rain, snow, ice, etc. as set out in the Alberta Building Code. Maintenance loads, such as heat exchanger bundle pull forces Dynamic loads from equipment vibration, impact, cranes and vehicular loads Temporary loads imposed during handling and construction including acceleration and impact loads due to transportation and lifting.Floors shall be designed for the speci