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Problem 14.3.A A 4 × 4 × ½-in. angle of A36 steel is to be welded to a plate with E 70 XX electrodes to develop the full tensile strength of the angle. Using %-in. fillet welds, compute the design lengths for the welds on the two sides of the angle, assuming development of tension on the full cross sec- tion of the angle. A=3.75 inch2 L1= 10.94" L2 = 5.09" IF only connected leg, L=7.7"; 4.75 each side

Problem 14.3.A A 4 × 4 × ½-in. angle of A36 steel is to be welded to a plate with E 70 XX electrodes to develop the full tensile strength of the angle. Using %-in. fillet welds, compute the design lengths for the welds on the two sides of the angle, assuming development of tension on the full cross sec- tion of the angle. A=3.75 inch2 L1= 10.94" L2 = 5.09" IF only connected leg, L=7.7"; 4.75 each side

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Problem 14.3.A A 4 × 4 x 2-in. angle of A36 steel is to be welded to a plate with E 70 XX electrodes to develop the full tensile strength of the angle. Using %-in. fillet welds, compute the design lengths for the welds on the two sides of the angle, assuming development of tension on the full cross sec- tion of the angle. A=3.75 inch2 L1= 10.94" L2 = 5.09" IF only connected leg, L=7.7"; 4.75 each side
Transcribed Image Text:Problem 14.3.A A 4 × 4 x 2-in. angle of A36 steel is to be welded to a plate with E 70 XX electrodes to develop the full tensile strength of the angle. Using %-in. fillet welds, compute the design lengths for the welds on the two sides of the angle, assuming development of tension on the full cross sec- tion of the angle. A=3.75 inch2 L1= 10.94" L2 = 5.09" IF only connected leg, L=7.7"; 4.75 each side
TABLE 9.5 Propertles of SIngle-Angle Shapes Size Axis X-X Axis Y-Y Axis Z-Z Weight per and Area Thickness ft A I y tan a (in.) (in.) (lb) (in.?) (in.4) (in.?) (in.) (in.) (in.4) (in.) (in.) (in.) (in.) 8x 8 x 1% 1.75 56.9 16.7 98.0 17.5 2.42 2.41 98.0 17.5 2.42 2.41 1.56 1.000 x1 1.62 51.0 15.0 89.0 15.8 2.44 2.37 89.0 15.8 2.44 2.37 1.56 1.000 8x6x% 1.25 33.8 9.94 63.4 11.7 2.53 2.56 30.7 6.92 1.76 1.56 1.29 0.551 1.00 23.0 6.75 44.3 8.02 2.56 2.47 21.7 4.79 1.79 1.47 1.30 0.558 6x 6x% 1.12 24.2 7.11 24.2 5.66 1.84 1.73 24.2 5.66 1.84 1.73 1.18 1.000 1.00 19.6 5.75 19.9 4.61 1.86 1.68 19.9 4.61 1.86 1.68 1.18 1.000 6x 4x% 1.12 20.0 5.86 21.1 5.31 1.90 2.03 7.52 2.54 1.13 1.03 0.864 0.435 1.00 16.2 4.75 17.4 4.33 1.91 1.99 6.27 2.08 1.15 0.987 0.870 0.440 0.87 12.3 3.61 13.5 3.32 1.93 1.94 4.90 1.60 1.17 0.941 0.877 0.446 5x 3½x½ 1.00 4.00 9.99 2.99 1.58 13.6 1.66 4.05 1.56 1.01 0.906 0.755 0.479 0.87 10.4 3.05 7.78 2.29 1.60 1.61 3.18 1.21 1.02 0.861 0.762 0.486 5x3x½ 1.00 12.8 3.75 9.45 2.91 1.59 1.75 2.58 1.15 0.829 0.750 0.648 0.357 4x4x½ 0.87 12.8 3.75 5.56 1.97 1.22 1.18 5.56 1.97 1.22 1.18 0.782 1.000 4x 3x½ x% 0.94 11.1 3.25 5.05 1.89 1.25 1.33 2.42 1.12 0.864 0.827 0.639 0.543 0.81 8.5 2.48 3.96 1.46 1.26 1.28 1.92 0.866 0.879 0.782 0.644 0.551 0.75 7.2 2.09 3.38 1.23 1.27 1.26 1.65 0.734 0.887 0.759 0.647 0.554
Transcribed Image Text:TABLE 9.5 Propertles of SIngle-Angle Shapes Size Axis X-X Axis Y-Y Axis Z-Z Weight per and Area Thickness ft A I y tan a (in.) (in.) (lb) (in.?) (in.4) (in.?) (in.) (in.) (in.4) (in.) (in.) (in.) (in.) 8x 8 x 1% 1.75 56.9 16.7 98.0 17.5 2.42 2.41 98.0 17.5 2.42 2.41 1.56 1.000 x1 1.62 51.0 15.0 89.0 15.8 2.44 2.37 89.0 15.8 2.44 2.37 1.56 1.000 8x6x% 1.25 33.8 9.94 63.4 11.7 2.53 2.56 30.7 6.92 1.76 1.56 1.29 0.551 1.00 23.0 6.75 44.3 8.02 2.56 2.47 21.7 4.79 1.79 1.47 1.30 0.558 6x 6x% 1.12 24.2 7.11 24.2 5.66 1.84 1.73 24.2 5.66 1.84 1.73 1.18 1.000 1.00 19.6 5.75 19.9 4.61 1.86 1.68 19.9 4.61 1.86 1.68 1.18 1.000 6x 4x% 1.12 20.0 5.86 21.1 5.31 1.90 2.03 7.52 2.54 1.13 1.03 0.864 0.435 1.00 16.2 4.75 17.4 4.33 1.91 1.99 6.27 2.08 1.15 0.987 0.870 0.440 0.87 12.3 3.61 13.5 3.32 1.93 1.94 4.90 1.60 1.17 0.941 0.877 0.446 5x 3½x½ 1.00 4.00 9.99 2.99 1.58 13.6 1.66 4.05 1.56 1.01 0.906 0.755 0.479 0.87 10.4 3.05 7.78 2.29 1.60 1.61 3.18 1.21 1.02 0.861 0.762 0.486 5x3x½ 1.00 12.8 3.75 9.45 2.91 1.59 1.75 2.58 1.15 0.829 0.750 0.648 0.357 4x4x½ 0.87 12.8 3.75 5.56 1.97 1.22 1.18 5.56 1.97 1.22 1.18 0.782 1.000 4x 3x½ x% 0.94 11.1 3.25 5.05 1.89 1.25 1.33 2.42 1.12 0.864 0.827 0.639 0.543 0.81 8.5 2.48 3.96 1.46 1.26 1.28 1.92 0.866 0.879 0.782 0.644 0.551 0.75 7.2 2.09 3.38 1.23 1.27 1.26 1.65 0.734 0.887 0.759 0.647 0.554
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