1、AN AMERICAN NATIONAL STANDARDASME NUM-12009Rules for Construction of Cranes, Monorails, and Hoists (With Bridge or Trolley or Hoist of the Underhung Type)(Revision of ASME NUM-12004)INTENTIONALLY LEFT BLANKASME NUM-12009(Revision of ASME NUM-12004)Rules for Constructionof Cranes, Monorails,and Hoist
2、s (With Bridgeor Trolley or Hoist ofthe Underhung Type)AN AMERICAN NATIONAL STANDARDThree Park Avenue New York, NY 10016 USADate of Issuance: September 30, 2010This Standard will be revised when the Society approves the issuance of a new edition. There willbe no addenda issued to this edition.ASME i
3、ssues written replies to inquiries concerning interpretations of technical aspects of thisStandard. Interpretations are published on the ASME Web site under the Committee Pages athttp:/cstools.asme.org as they are issued. Interpretations are also included with each edition.ASME is the registered tra
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10、byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedPrinted in U.S.A.CONTENTSForeword viiiCommittee Roster . ixPreparation of Technical Inquiries to the Committee on Cranes for Nuclear Facilities xSummary of Changes xiSection NUM-G-1000 Introduction . 1NUM-G-1100 General 1NUM-G-1200 Sco
11、pe 1NUM-G-1300 Applications 1NUM-G-1400 Responsibility 1Section NUM-G-2000 Environmental Conditions of Service. 2NUM-G-2100 General 2NUM-G-2200 Radiation 2NUM-G-2300 Temperature 2NUM-G-2400 Pressure 2NUM-G-2500 Humidity 2NUM-G-2600 Chemical . 3NUM-G-2700 Wind . 3NUM-G-2800 Seismic . 3NUM-G-2900 Drai
12、nage . 3Section NUM-G-3000 Performance Requirements . 4NUM-G-3100 General 4NUM-G-3200 Service Class . 4NUM-G-3300 Capacity . 4NUM-G-3400 Speeds . 4NUM-G-3500 Other Considerations . 4Section NUM-G-4000 Coatings and Finishes 8NUM-G-4100 Coating Service Levels 8NUM-G-4200 Specific Requirements for Coat
13、ing Service Levels 8Section NUM-G-5000 Quality Assurance 10NUM-G-5100 Requirements . 10NUM-G-5200 Documentation . 10Section NUM-G-6000 Definitions 11NUM-G-6100 Definitions . 11Section NUM-G-7000 Referenced Codes and Standards . 15NUM-G-7100 General 15Section NUM-G-8000 Nomenclature 17NUM-G-8100 Gene
14、ral 17Section NUM-I-1000 Introduction . 18NUM-I-1100 General 18NUM-I-1300 Applications 18Section NUM-I-5000 Jib Cranes . 19NUM-I-5300 Mechanical . 19Section NUM-I-6000 Monorail Systems 20NUM-I-6300 Mechanical . 20iiiSection NUM-I-7000 Overhead Hoists and Under-Running Trolleys 21NUM-I-7700 Under-Run
15、ning Trolleys 21NUM-I-7900 Hoist Common Requirements . 21Section NUM-I-8000 Common Requirements and Criteria . 28NUM-I-8200 Structural 28NUM-I-8300 Mechanical . 28NUM-I-8400 Electrical . 28NUM-I-8500 Inspection and Testing 28NUM-I-8600 Hoist Marking 36Section NUM-II-1000 Introduction . 37NUM-II-1100
16、 General 37NUM-II-1300 Applications 37Section NUM-II-7000 Overhead Hoists and Under-Running Trolleys 38NUM-II-7100 Description . 38Section NUM-II-8000 Common Requirements and Criteria . 39NUM-II-8200 Structural 39NUM-II-8300 Mechanical . 44NUM-II-8400 Electrical . 44NUM-II-8500 Inspection and Testin
17、g 44Section NUM-III-1000 Introduction . 45NUM-III-1100 General 45NUM-III-1300 Applications 45Section NUM-III-2000 Underhung Cranes . 46NUM-III-2100 Description . 46NUM-III-2200 Structural 46NUM-III-2300 Mechanical . 48NUM-III-2400 Electrical . 49NUM-III-2500 Inspection and Testing 51Section NUM-III-
18、3000 Top-Running Bridge and Gantry Cranes 52NUM-III-3100 Description . 52NUM-III-3200 Structural 52NUM-III-3300 Mechanical . 54NUM-III-3400 Electrical . 56NUM-III-3500 Inspection and Testing 56Section NUM-III-4000 Traveling Wall Cranes 57NUM-III-4100 Description . 57NUM-III-4200 Structural 57NUM-III
19、-4300 Mechanical . 57NUM-III-4400 Electrical . 59NUM-III-4500 Inspection and Testing 59Section NUM-III-5000 Jib Cranes . 61NUM-III-5100 Description . 61NUM-III-5200 Structural 61NUM-III-5300 Mechanical . 61NUM-III-5400 Electrical . 62NUM-III-5500 Inspection and Testing 66Section NUM-III-6000 Monorai
20、l Systems 67NUM-III-6100 Description . 67NUM-III-6200 Structural 67NUM-III-6300 Mechanical . 68NUM-III-6400 Electrical . 70NUM-III-6500 Inspection and Testing 71ivSection NUM-III-7000 Overhead Hoists and Under-Running Trolleys 72NUM-III-7100 Description . 72NUM-III-7200 Electric Wire-Rope Hoists . 7
21、2NUM-III-7300 Hand-Chain Hoists . 73NUM-III-7400 Electric-Chain Hoists . 76NUM-III-7500 Air-Operated Wire-Rope Hoists . 77NUM-III-7600 Air-Operated Chain Hoists 79NUM-III-7700 Under-Running Trolleys 79NUM-III-7800 Inspection and Testing 81NUM-III-7900 Hoist Common Requirements . 81Section NUM-III-80
22、00 Common Requirements and Criteria . 89NUM-III-8100 Description . 89NUM-III-8200 Structural 89NUM-III-8300 Mechanical . 103NUM-III-8400 Electrical . 112NUM-III-8500 Inspection and Testing 124NUM-III-8600 Crane and Monorail Marking . 127FiguresNUM-I-7930-1 Type IA Dual Hoist Drive Unit With Single D
23、rum . 21NUM-I-7930-2 Type IA Single Hoist Drive Unit With Drum Brake 22NUM-I-7930-3 Type IA Dual Hoist Drive Unit With Dual Drum 23NUM-I-7942-1 Drum Fleet Angle 23NUM-I-7942-2 Sheave Fleet Angle . 23NUM-I-7942.3-1 Type IA Redundant Reeving With Single Drum (With UpperEqualizer Sheaves) . 24NUM-I-794
24、2.3-2 Type IA Redundant Reeving With Single Drum (With EqualizerBar) 25NUM-I-7942.3-3 Type IA Redundant Reeving With Dual Drum . 25NUM-II-8215.3.6-1 Boundary Conditions for Wheel-to-Rail Interface 41NUM-III-2100-1 Single-Girder Underhung Crane 46NUM-III-2100-2 Double-Girder Underhung Crane With Unde
25、rhung Trolley . 47NUM-III-2100-3 Double-Girder Underhung Crane With Top-Running Trolley . 47NUM-III-2100-4 Single-Girder Underhung Semi-Gantry Crane 48NUM-III-2321-1 Arrangement of Crane Bridge Drives (A-2 Drive) 49NUM-III-2321-2 Arrangement of Crane Bridge Drives (A-4 Drive) 50NUM-III-3100-1 Single
26、-Girder Top-Running Crane . 52NUM-III-3100-2 Double-Girder Top-Running Crane With Underhung Trolley . 53NUM-III-3100-3 Single-Girder Top-Running Semi-Gantry Crane 53NUM-III-3100-4 Single-Girder Top-Running Gantry Crane . 54NUM-III-3320-1 Arrangement of Crane Bridge Drives (A-1 Drive) 55NUM-III-3320-
27、2 Arrangement of Crane Bridge Drives (A-2 Drive) 55NUM-III-3320-3 Arrangement of Crane Bridge Drives (A-4 Drive) 55NUM-III-4100-1 Traveling Wall Crane . 58NUM-III-5100-1 Wall-Mounted Jib Cranes . 62NUM-III-5100-2 Free-Standing Pillar Jib Cranes 63NUM-III-5100-3 Mast-Type Jib Cranes . 64NUM-III-5422-
28、1 Slew Drive Motor-Size Selection 65NUM-III-6100-1 Monorail System . 67NUM-III-6100-2 Two-Way Switches 68NUM-III-6100-3 Three-Way Switches 68NUM-III-6100-4 Cross-Track Switches . 68NUM-III-6100-5 Interlocking Mechanisms . 69NUM-III-6100-6 Lift/Drop Sections 69NUM-III-7100-1 Electric Wire-Rope Hoist
29、72NUM-III-7100-2 Hand-Chain Hoist 73NUM-III-7100-3 Electric-Chain Hoist 73vNUM-III-7100-4 Air-Operated Wire-Rope Hoist 74NUM-III-7100-5 Air-Operated Chain Hoist 74NUM-III-7100-6 Under-Running Trolley . 74NUM-III-7210-1 Electric Wire-Rope Hoist, Suspension Types . 75NUM-III-7310-1 Hand-Chain Hoist, S
30、uspension Types . 76NUM-III-7410-1 Electric-Chain Hoist, Suspension Types 77NUM-III-7510-1 Air-Operated Wire-Rope Hoist, Suspension Types . 78NUM-III-7610-1 Air-Operated Chain Hoist, Suspension Types 80NUM-III-7942.3-1 Single and Double Reeving . 83NUM-III-8212.2-1 Wheel-Skewing Forces (From CMAA 74
31、) 90NUM-III-8214-1 Runway Alignment Tolerance for Patent Track . 92NUM-III-8214-2 Runway Alignment Tolerance (From CMAA 74) . 93NUM-III-8232.3-1 Local Bending of Flanges Due to Wheel Loads (FromCMAA 74) . 96NUM-III-8234.1-1 Joint Configuration (From CMAA 74) . 104NUM-III-8344.1-1 Bridge Span (From C
32、MAA 74) 111NUM-III-8425.1-1 Arrangement of Pendant Push-Button Controllers 120NUM-III-8425.2-1 Arrangement of Cab Master-Switch Controllers 121NUM-III-8425.3-1 Arrangement of Radio-Transmitter Lever-Switch Controllers . 122NUM-III-8427.2-1 Various Styles of Conductor System Types 123TablesNUM-G-3210
33、-1 Service Classes for Cranes and Monorails . 5NUM-G-3220-1 Service Classes for Electrically Operated Hoists 6NUM-G-3230-1 Service Classes for Air Wire-Rope and Air Chain Hoists . 7NUM-I-1100-1 Major Design Differences Between Type IA and IB 18NUM-I-8210-1 Acceptable Materials and Reference Properti
34、es forStructural Components . 29NUM-I-8210-2 Required Inspections or Tests (Type IA) . 31NUM-I-8210-3 Required Inspections or Tests (Type IB) . 33NUM-II-8215.3.6-1 Boundary Conditions for Wheel-to-Rail Interface 42NUM-III-7942.1-1 Minimum Pitch Diameter of Running Sheaves . 82NUM-III-7942.2-1 Minimu
35、m Pitch Diameter of Drums . 83NUM-III-7944.1-1 Bearing Life Expectancy 84NUM-III-7945-1 Hoist Service Factor, Cd. 84NUM-III-7945-2 Hoist Service Factor, Sf85NUM-III-7952-1 Standard Rated Motor Voltages . 87NUM-III-8213-1 Load Designations 91NUM-III-8231.1-1 Allowable Stresses (Members Not Controlled
36、 by Buckling) . 94NUM-III-8231.2-1 Modifying Coefficient, N 94NUM-III-8231.5-1 Bolt Allowable Stresses . 94NUM-III-8232.4-1 Bolt Shear and Tension Factor, R 98NUM-III-8234.1-1 Allowable Stress Ranges 99NUM-III-8234.1-2 Fatigue Stress Provisions Tension (T) or Reversal(REV) Stresses 100NUM-III-8341.2
37、-1 Crane Service Factor, Sf. 106NUM-III-8341.2-2 Machinery Service Factor, Cd106NUM-III-8342-1 AFBMA L-10 Bearing Life 106NUM-III-8343.5-1 Crane Class Factor, Kc108NUM-III-8343.5-2 Surface Condition Factor, Ksc108NUM-III-8344.1-1 Bridge Wheel Loadings, lb; P; KDW . 110NUM-III-8344.1-2 Bridge Load Fa
38、ctor, Kbw. 111NUM-III-8344.1-3 Speed Factor, Cs111NUM-III-8344.1-4 Wheel Service Factor, Sm, and Minimum Load Service Factor,Kwl. 112NUM-III-8344.2-1 Maximum Wheel Loads/I-Beams and Wide Flange Beams . 112NUM-III-8421.4-1 AC Contactor Ratings for AC-Wound Rotor Motors . 114viNUM-III-8421.4-2 AC Cont
39、actor Ratings for AC Squirrel-Cage Motors(Maximum Intermittent Horsepower Rating) 114NUM-III-8421.4-3 DC Contactor Ratings for DC Motors (230 V to 250 V DC) . 114NUM-III-8421.4-4 AC Contactor Ratings for Mainline Service 115NUM-III-8421.4-5 DC Contactor Ratings for Mainline Service (230 V to 250 VDC
40、) 115NUM-III-8421.5-1 NEMA Resistor Classification . 115NUM-III-8422.2-1 Standard Rated Motor Voltages . 116NUM-III-8422.4-1 Standard Maximum Acceleration Rate to Prevent WheelSkidding . 117NUM-III-8422.4-2 Standard Bridge Motion Acceleration Rates . 117NUM-III-8422.4-3 Mechanical Efficiency, E, of
41、Drive Machinery 117NUM-III-8422.4-4 Standard Values for Friction Factor, f (For Bridges WithMetallic Wheels and Anti-Friction Bearings) . 117NUM-III-8422.4-5 Standard Values of Accelerating Torque Factor, Kt. 118Mandatory AppendixIV SI Conversion Factors . 129Nonmandatory AppendicesA Service Guidanc
42、e . 131B Examples . 139viiFOREWORDThe Committee on Cranes for Nuclear Power Plants was first established in 1976. In 1980, thescope of the Committee was revised, and its name was changed to the Committee on Cranes forNuclear Facilities. In 1983, the Nuclear Underhung and Monorail (NUM) Subcommittee
43、wasestablished to develop a standard to cover the design, fabrication, installation, and testing ofunderhung and monorail equipment used in nuclear facilities. The NUM-1 Standard is the resultof the Subcommittees work.The first edition of ASME NUM-1 was approved by the American National Standards In
44、stitute(ANSI) on October 28, 1996. The second edition of ASME NUM-1 was approved by ANSI onMay 3, 2000. The third edition of ASME NUM-1 was approved by ANSI on August 17, 2004.This Standard, or portions thereof, can be applied to cranes, monorails, and hoists at facilitiesother than nuclear where en
45、hanced equipment safety may be required, and can be provided bymeans of either single failure-proof features, enhanced safety features, or a seismic design.This Standard is split into four major sections: NUM-G, General Specifications (applicable toall equipment); NUM-I, Type I equipment (i.e., equi
46、pment that is used to handle critical loadsand is required to withstand a seismic event); NUM-II, Type II equipment (i.e., equipment thatis not used to handle critical loads and is required to withstand a seismic event); and NUM-III,Type III equipment (i.e., equipment that is not used to handle crit
47、ical loads and is not requiredto withstand a seismic event).Suggestions for the improvement of this Standard are welcome. They should be addressed to theSecretary, ASME Committee on Cranes for Nuclear Facilities, The American Society of MechanicalEngineers, Three Park Avenue, New York, NY 10016-5990
48、.The 2009 edition of ASME NUM-1 was approved by ANSI on December 22, 2009.viiiASME COMMITTEE ON CRANES FOR NUCLEAR FACILITIES(The following is the roster of the Committee at the time of approval of this Standard.)STANDARDS COMMITTEE OFFICERST. V. Vine, ChairB. P. Lytle, Vice ChairM. L. Vazquez, Secr
49、etarySTANDARDS COMMITTEE PERSONNELB. K. Barber, Navy Crane CenterS. W. Butler, ATK Launch SystemsM. B. Fitzsimmons, Constellation Energy GroupJ. N. Fowler, Entergy Nuclear South (GGNS)L. C. Fraser, Northrop Grumman ShipbuildingR. D. Hagler, Pacific Gas and Electric Co.W. A. Horwath, Whiting Corp.S. R. Jones, U.S. Nuclear Regulatory CommissionJ. B. Kriner, Beckman however, legible, handwritten inquirieswill be considered. It shall include the name and mailingaddress and telephone number of the inquirer and bemailed to the following address:SecretaryASME Committee on Cranes for Nuc
