Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN: 9781337094740
Author: Segui, William T.
Publisher: Cengage Learning
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Chapter 8, Problem 8.4.3P
Use an elastic analysis and determine the maximum load per inch of weld.
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Topic:Welded Connection - Civil Engineering -Steel Design
*Use latest NSCP/NSCP 2015 formula to solve this problem
*Please use hand written to solve this problem
A tension member consists of a double angle section with long legs back to back. The angles are attached to a 9.5 mm thick gusset plate. Fu = 400 MPa Fy = 248 MPa for angular section. Fw = 480 MPa for 8 mm fillet weld. Reduction factor U = 0.80
Prop. of One Angle L 125m x 75m x 12.7 m
A= 2419 mm2 y=44.45 mm
Questions:
a) Compute the design strength capacity of one angle.
b) Compute the base metal shear strength (gusset plate) per unit length.
c) Compute the length L1 and L2.
Determine the size of the weld using E60 electrode. Dead Load = 38 kip and LL = 95 kips (Service Loads)
10 in-
10 in-
-10 in
W = ?
A 100 x 100 x 10 mm angle is to be welded to a gusset plate. The angle carries a load of 200 kN applied along its centroidal axis which is 28.7 mm above the short leg as shown in the figure. Use an 8 mm fillet weld with a minimum tensile strength Fu = 483.33 MPa.
Determine the length of a transverse fillet weld along the edge of the angle in order to avoid eccentricity of loading.
Determine the length of side fillet weld required at the heel.
Determine the length of side fillet weld required at the toe.
Chapter 8 Solutions
Steel Design (Activate Learning with these NEW titles from Engineering!)
Ch. 8 - Prob. 8.2.1PCh. 8 - Prob. 8.2.2PCh. 8 - A plate is used as a bracket and is attached to a...Ch. 8 - Prob. 8.2.4PCh. 8 - Prob. 8.2.5PCh. 8 - Prob. 8.2.6PCh. 8 - Prob. 8.2.7PCh. 8 - Prob. 8.2.8PCh. 8 - Prob. 8.2.9PCh. 8 - Prob. 8.2.10P
Ch. 8 - Prob. 8.2.11PCh. 8 - Prob. 8.2.12PCh. 8 - Prob. 8.2.13PCh. 8 - Prob. 8.3.1PCh. 8 - Prob. 8.3.2PCh. 8 - Prob. 8.3.3PCh. 8 - Prob. 8.3.4PCh. 8 - Prob. 8.3.5PCh. 8 - Prob. 8.3.6PCh. 8 - Prob. 8.3.7PCh. 8 - Prob. 8.3.8PCh. 8 - Prob. 8.3.9PCh. 8 - Prob. 8.3.10PCh. 8 - Use an elastic analysis and determine the maximum...Ch. 8 - Use an elastic analysis and determine the maximum...Ch. 8 - Use an elastic analysis and determine the maximum...Ch. 8 - Prob. 8.4.4PCh. 8 - Prob. 8.4.5PCh. 8 - Prob. 8.4.6PCh. 8 - Use an elastic analysis and compute the extra load...Ch. 8 - Use an elastic analysis and compute the extra load...Ch. 8 - Prob. 8.4.9PCh. 8 - Prob. 8.4.10PCh. 8 - Prob. 8.4.11PCh. 8 - Prob. 8.4.12PCh. 8 - Prob. 8.4.13PCh. 8 - Prob. 8.4.14PCh. 8 - Prob. 8.4.15PCh. 8 - Prob. 8.4.16PCh. 8 - Prob. 8.4.17PCh. 8 - Prob. 8.4.18PCh. 8 - a. Use LRFD and design a welded connection for the...Ch. 8 - Prob. 8.4.20PCh. 8 - Prob. 8.5.1PCh. 8 - Prob. 8.5.2PCh. 8 - Prob. 8.5.3PCh. 8 - Prob. 8.5.4PCh. 8 - Prob. 8.5.5PCh. 8 - Prob. 8.6.1PCh. 8 - Prob. 8.6.2PCh. 8 - Prob. 8.6.3PCh. 8 - Prob. 8.6.4PCh. 8 - Prob. 8.7.1PCh. 8 - Prob. 8.7.2PCh. 8 - Prob. 8.7.3PCh. 8 - Prob. 8.8.1PCh. 8 - Prob. 8.8.2PCh. 8 - Prob. 8.8.3PCh. 8 - Prob. 8.8.4P
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- Use an elastic analysis and determine the maximum load in the weld (in kips per inch of length).arrow_forwardA tension plate shown below is used to support suspended load "T". Gusset Plate Fy Fu = 400 MPa = 248 MPa 200 mm a) Determine the allowable tensile capacity of the plate if L = 240 mm. (Assume weld strength is satisfactory).arrow_forwardPlease solve for the value of P.arrow_forward
- *Calculate the maximum allowable force "P" that can be applied without causing the weld to fail. Use the Elastic Method 24" 1/4/arrow_forwardCalculate strength of single V butt joint to join 2 plates 300 x 16 mm with f = 250 MPa. Assume weld to be fabricated on field. (for single 5 V-butt weld, throat thickness .xtmin). 8 =arrow_forwardRegardless of the design load, the effective length of a 5/8 in. fillet weld that is subjected to stress in a longitudinal direction should not not be less than A. 2 in. B. 2 1/2 in. C. 3 in. D. 3 1/2 in.arrow_forward
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- The double T-beam is fabricated by welding the three plates together as shown.  Part A Determine the shear stress in the weld necessary to support a shear force of V=78 kN�=78 kN.arrow_forwardCompute the size of fillet weld for a bracket connection with ISMB 300 column as shown in figure. Permissible shear stress in weld = 110 MPa. %3D 425 mm 100 kN 300 Single 12 mm plate 250 mmarrow_forwardA L 3 x 2 x ¼ is connected to a gusset plate via six bolts. The nominal diameter of the bolt is 0.25 inches, the pitch spacing is 1.75 inches, the gage spacing is 2 inches, and the thickness of the connection is (¼) inch. The yield stress is 50 Ksi and the ultimate stress is 60 Ksi. Consider section line (a-a') for the analysis. . a. What is the effective net area (Ae) of the angle section in inches2 [a-a']?(The shear lag factor is "0.80") b. What is the design tensile yielding strength in Kips for the steel member? c. What is the design tensile rupture strength in Kips for the steel member? d. What is the minimum Factor of Safety if a tensile load of 23 Kips is applied to the angle section? please make sure the answer is correct 100% I only need the final answersarrow_forward
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