Design an optimize welded connection with fillet weld and E70XX electrodes toresist the dead load of 20 kips, live loads of 40 kips and wind loads of 10 kips. All steel is A36.Show your results on a sketch, complete with dimensions.plate16L6 X 4 X× %166"

Dead load (DL)=20kip Floor live load (LL)=40kip Roof live load (LR)=0 Snow load (SL)=0 Rain load…

Answered: Design an optimize welded connection…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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WT12 x 38 Longitudinal welds Given: Properties of WT12 x 38: A, = 11.2 in? y = 3.0 in. b = 8.99in. Use A992 Steel: F, = 50 ksi F = 65 ksi LL = 3 DL %3D %3D tw = centroidal distance bf A. Governing Ultimate Tensile Capacity based on Yielding of gross section Round your answer to 0 decimal places.
Design a double angle tension member that is fillet welded to a gusset plate. Assume that the angles will be made from A36 steel, and the gusset plate from A572 Gr. 50 steel. Use 70ksi electrode. Design the system to resist a factored load of 200 kips. Check all applicable limit states that are possible. Provide your results on a sketch with standard weld symbols and details.
Situation 4: The lap splice shown will develop a full strength as shown in the figure. Using E70 electrodes. The width of the plate is 50 mm and the thickness is 12 mm. Use Fy = 248 MPa T+ T4 O 29 mm O 30 mm 1. Which of the following nearly gives the diameter of the slot weld using the LRFD method. O 27 mm E70 O 28 mm T T
A C130x10 tension member is welded to a plate as shown in the figure. The channel is of Grade 350W steel. The channel is welded on both sides with 110 mm long fillet weld. Assume the weld does not govern the capacity, calculate the factored tension resistance of the channel. The tension resistance is not governed by the plate. C130 XI0
Please answer the questions with a complete solutions. Thank you.
Topic:Bolted Steel Connection - Civil Engineering *Use latest NSCP/NSCP 2015 formula to solve this problem The butt connection shows 8-22 mm dia. A325 bolts spaced as follows: S1 = 40 mm S3 = 50 mm t1 = 16 mm S2 = 80 mm S4 = 100 mm t2 = 12 mm Steel strength and stresses are: Fy = 248 MPa Fu = 400 MPa Allowable tensile stress on the gross area = 148 MPa Allowable tensile stress on the net area = 200 MPa Allowable shear stress on the net area = 120 MPa Allowable bolt shear stress, Fv = 120 MPa Bolt Hole diameter = 25 mm Questions: Calculate the allowable tensile load T, under the following conditions. a) Based on the gross area of the plate b) Based on the net area of the plate c) Based on block shear strength
Please Use LRFD * ASD!
Regardless 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.
Select a double-angle tension member and design a welded connection to resist a dead load of 12 kips and a live load of 36 kips. The member will be 16 feet long and will be connected to a 5/8-inch-thick gusset plate. Use A36 steel for both the tension member and the gusset plate. Show your results on a sketch, complete with dimensions.
Determine the load capacity of the angle LRFD. USE NSCP 2015.
A tension member splice is made with 14-inch E70 fillet welds as shown in Figure 5. Each side of the splice is welded as shown. All steel is A36. Determine the maximum service load, P, that can be applied if the live load to dead load ratio is 1.5. Note: Assume that the base metal shear strength is adequate (check the yielding strength for the gross area, fracture strength for the effective net area, weld strength and block shear strength). PL 5/8x8 4 in. Figure 5 2 PL 7/16x4

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Design an optimize welded connection with fillet weld and E70XX electrodes to resist the dead load of 20 kips, live loads of 40 kips and wind loads of 10 kips. All steel is A36. Show your results on a sketch, complete with dimensions. plate 16 L6 X 4 X × % 16 6"