Vulcraft_Joist_Catal..

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STANDARD LOAD TABLE IN METRIC UNITS/LONGSPAN STEEL JOISTS, LH-SERIES Safe Uniformly Distributed Load In Kilonewtons/Meter * The safe uniform load for the clear spans shown in the Safe Load Column is equal to (Safe Load)/(Clear span + 204). (The added 204 millimeters is required to obtain the proper length on which the Load Tables were developed). * In no case shall the safe uniform load, for clear spans less than the minimum clear span shown in the Safe Load Column, exceed the uniform load calculated for the minimum clear span listed in the Safe Load Column. * To solve for live loads for clear spans shown in the Safe Load Column (or lesser clear spans), multiply the live load of the shortest clear span shown in the Load Table by the (the shortest clear span shown in the Load Table + 204 mm) 2 and divide by (the actual clear span + 204 mm) 2 . The live load shall not exceed the safe uniform load. 51
METRIC LOAD TABLE DEEP LONGSPAN STEEL JOISTS, DLH-SERIES Based on a Maximum Allowable Tensile Stress of 207 MPa Adopted by the Steel <strong>Joist</strong> Institute May 2, 1994; Revised to May 1, 2000 – Effective August 1, 2002 The black figures in the following table give the TOTAL safe uniformly distributed load-carrying capacities, in kiloNewtons per meter (kN/m) of DLH-Series Steel <strong>Joist</strong>s. The weight (kN/m) of the DEAD loads, including the joists, must in all cases be deducted to determine the LIVE load-carrying capacities of the joists. The approximate DEAD load of the joist may be determined from the weights shown in the tables. All loads shown are for roof construction only. The RED figures this load table are the LIVE loads (kilo- Newtons per meter) of joist which will produce an approximate deflection of ¹⁄₃₆₀ of the span. LIVE loads which produce a deflection of ¹⁄₂₄₀ of the span may be obtained by multiplying the RED figures by 1.5. In no case shall the TOTAL load capacity of the joists be exceeded. This load table applies to joists with either parallel chords or standard pitched top chords. When top chords are pitched, the carrying capacities are determined by the nominal depth of the joist at center of the span. Standard top chord pitch is 1:96. If pitch exceeds this standard, the load table does not apply. Sloped parallel-chord joists shall use span as defined by the length along the slope. All rows of bridging shall be diagonal bridging with bolted connections at the chords and intersections. Where the joist span is in the BLUE SHADED area of the load table hoisting cables shall not be released until the two rows of bridging nearest the third points are completely installed. Where the joist span is in the GRAY SHADED area of the load table hoisting cables shall not be released until all rows of bridging are completely installed. When holes are required in top or bottom chords, the carrying capacities must be reduced in proportion to the reduction of chord areas. The top chords are considered as being stayed laterally by the roof deck. The approximate joist weights (kN/m) and mass (kg/m) shown in these tables do not include accessories. The approximate moment of inertia of the joist, in mm 4 is: I j = 2.6953(W LL )(L 3 )10 -5 ), where W LL = RED figure in the Load Table; L = (span + 204) in millimeters. 52
Page 2 and 3: TABLE OF CONTENTS **IMPORTANT NOTIC
Page 4 and 5: VULCRAFT OF NEW YORK, INC. LOCATION
Page 6 and 7: JOIST DESIGN COMMENTARY FLOOR VIBRA
Page 8 and 9: LOAD AND RESISTANCE FACTOR DESIGN T
Page 10 and 11: VULCRAFT K SERIES / GENERAL INFORMA
Page 12 and 13: STANDARD LOAD TABLE/OPEN WEB STEEL
Page 14 and 15: STANDARD LOAD TABLE/OPEN WEB STEEL
Page 16 and 17: KCS JOISTS EXAMPLE 2 OPTION A: Use
Page 18 and 19: KCS JOISTS LOAD TABLE (SYSTEME INTE
Page 20 and 21: STANDARD LOAD TABLE IN METRIC UNITS
Page 24 and 25: OPEN WEB STEEL JOISTS, K-SERIES In
Page 26 and 27: OPEN WEB STEEL JOISTS, K-SERIES 4.5
Page 28 and 29: OPEN WEB STEEL JOISTS, K-SERIES NUM
Page 30 and 31: OPEN WEB STEEL JOISTS, K-SERIES 5.9
Page 32 and 33: ACCESSORIES AND DETAILS 2.5K SERIES
Page 34 and 35: ACCESSORIES AND DETAILS K SERIES OP
Page 36 and 37: ACCESSORIES AND DETAILS BRIDGING RE
Page 38 and 39: OPEN WEB STEEL JOISTS, K-SERIES TOP
Page 40 and 41: OPEN WEB STEEL JOISTS, K-SERIES TOP
Page 42 and 43: ACCESSORIES AND DETAILS LH & DLH SE
Page 44 and 45: VULCRAFT LH & DLH SERIES / GENERAL
Page 46 and 47: STANDARD LOAD TABLE/LONG SPAN STEEL
Page 48 and 49: STANDARD LOAD TABLE DEEP LONGSPAN S
Page 50 and 51: METRIC LOAD TABLE LONGSPAN STEEL JO
Page 56 and 57: LONGSPAN AND DEEP LONGSPAN STEEL JO
Page 64 and 65: VULCRAFT SLH / GENERAL INFORMATION
Page 66 and 67: ACCESSORIES AND DETAILS SLH SERIES
Page 68 and 69: VULCRAFT LOAD TABLE SUPER LONGSPAN
Page 70 and 71: SPECIFICATIONS FOR VULCRAFT SUPER L
Page 76 and 77: VULCRAFT JOIST GIRDERS WHAT ARE JOI
Page 78 and 79: JOIST GIRDER NOTES If fixed end mom
Page 80 and 81: MOMENT CONNECTION DETAILS Presented
Page 82 and 83: DESIGN GUIDE WEIGHT TABLE FOR JOIST
Page 90 and 91: Based on an allowable tensile stres
Page 92 and 93: JOIST GIRDERS DESIGN GUIDE WEIGHT T
Page 98 and 99: STANDARD SPECIFICATIONS FOR JOIST G
Page 100 and 101: JOIST GIRDERS For cold-formed secti
Page 102 and 103:
JOIST GIRDERS The designed detail o
Page 104 and 105:
FIRE-RESISTANCE RATINGS WITH STEEL
Page 106 and 107:
FIRE-RESISTANCE RATINGS WITH STEEL
Page 108 and 109:
ECONOMICAL JOIST GUIDE Combined K,
Page 110 and 111:
Page 112 and 113:
Page 114 and 115:
Page 116 and 117:
Page 118 and 119:
Page 120 and 121:
RECOMMENDED CODE OF STANDARD PRACTI
Page 122 and 123:
Page 124 and 125:
Page 126 and 127:
Page 128 and 129:
PUBLICATIONS Vulcraft (Refer to bac
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