1. What is the design strength of the connection shown below if the plates consist of A572 Grade 50 steel (Fu = 448Mpa)? E70 electrodes were used, and the 11 mm fillet welds were made by SMAW process. PL 19mm x 350mm Pu or Pa 250mm Pu or Pa PL 19mm x 250mm 250mm

Q: 75mm eO 6. Determine the net area of the plate element shown. Plate thickness is 10mm. 50mm 65mm…

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Q: For the connection shown, the load is 70% live load and 30% dead load. What weld size is needed if…

A: Solution: Given: LL = 70% x 8 = 5.6 kips DL = 30 % x 8 = 2.4 kips A 36 steel Assume t = 1/2 in E70…

Q: A C130x10 tension member is welded to a plate as shown in the figure. The channel is of Grade 350W…

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Q: Problem 4 Giren two welded plates - A36 plates t- 3/"

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Q: In the below welded connęction, the %-inch fillet weld of E70 electrode is along the entire width of…

A: Gien data: L=10 inS=0.5 inA36 steelσy=36 ksiσu=70 ksi a) Calculating allowable shear strength of…

Q: Q21 In the connection shown in Figure below, the bolts are ¾in diameter, and A36 steel is used for…

A: The figure shown below shows the A36 steel connection with 1" bolts

Q: Determine the design tensile strength, Pn, of a 3/8 x 6 plate tension member shown in the figure.…

A: 38×6 plateFu = Ultimate strength = 58 ksiFy = Yield strength = 36 ksi

Q: Q- A fillet weld of size 6mm used to weld a plate of width 75mm to gusset plate to transfer a…

A: A fillet weld-Size = 6 mm Plate width = 75 mm to gusset plateFactored load = 120kN, Site weld and…

Q: Fillet Welds Oriented Longitudinally and Transversely to the Load The two 4 x 4x3/8 angles shown in…

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Q: The connection of the drawbar and tie plate combination given below will be made by welding with two…

A: Welded connections: The point at which two or more pieces of metal are joined together is known as…

Q: QI: A tension plate 12 in. x 5 in. is welded to a gusset plate as shown in figure below. The steel…

A: Given: The plate size is 12 in×5 in. The steel is A36. The electrode used is E70XX The strength of…

Q: 05: (25 Marks) A plate 4 x 6 of A36 steel is used as a tension member to carry a service dead load…

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Q: A 1/4-inch fillet weld is used to connect the members shown in the accompanying illustration.…

A: Given data -  1/ inch filled weld is used. E80 Electrode and A572 GR. 65 steel.  To find - Design…

Q: The plate is connected to the column using two side 8mm fillet welds.   Determine the following:…

A: a) Shear stress due to load aloneb) Shear stress due to momentc) Maximum shear stress

Q: 7. Design the welds indicated to develop the full strength of the angles and minimize eccentricity.…

A: Problem Statement:Design the welds indicated to develop the full strength of the angles and minimize…

Q: 1. A riveted lap joint is shown in the figure below. The rivets used are A502, Grade 2, hot-driven…

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Q: 5. Find the allowable strength of the welded connection with a minimum throat size shown below. Base…

A: The thickness of the plate = 10 mm The yield strength of the base metal (Fy) = 275 N/mm2  The…

Q: Design an optimize welded connection with fillet weld and E70XX electrodes to resist the dead load…

A: Dead Load = 20 kips Live Load = 40 kips Wind Load = 10kips Given L Section = 6" x 4" x (7/16)" The…

Q: An L6 x 4 x 1⁄2 is used in a seated beam connection, as shown in Figure . It must support a service…

A: Solution Given Data Dead load= 5 kips Live Load= 10 kips Angle= A36 Coulumn=A992

Q: Two 3/16" E70 fillet welds of 15 in. Iong are subjected to a load P. Using LRFD, compute the…

A: Answer (a) Minimum weld length requirement Minimum weld length may not be less than 4 times the…

Q: Determine the design strength for C-shaped welds. USE E70 electrodes and 5/16" weld. 2011d

A: Given, E70 electrodes Weld thickness (w) = 5/16"

Q: : The two (4x4x3/8) angles shown below are connected by 4 in E70XX fillet welds to a 5/8-in thick…

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Q: Material Strengths: Fy= 248 MPa, Fu= 400 MPa Method: Use ASD. A single angle L203X152X19 is welded…

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Q: Question Design an optimize welded connection with fillet weld and resist the dead load of 20 kips,…

A: Dead Load = 20 kipsLive Load = 40 kipsWind Load = 10kipsGiven L Section = 6" x 4" x (7/16)"The…

Q: Problem 7: The load that will be applied to the connection shown has a live load - to - dead load…

A: Note:- Hi! Thank you for the question, As per the honor code, we are allowed to answer three…

Q: D. reusable and cheap. 3. The tension members' strength is not affected by: A. length of connection…

A: The members which are subjected to direct axial forces along it's axis are called as tension member.…

Q: 200 mm W shape 75 mm 75 mm 375 mm 75 mm 75 mm 22 mm e bolt 250 mm

A: According to the interaction curve for safe value of P  (Ps,Cal/Ps)<1 and, (Pt,Cal/Pt)<1

Q: can be decided as the Class b section. Determine the design value of axial load capacity.

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Q: A lap welded joint of A36 steel plates must hold a tensile load. The lower plate is .5 inches thick…

A: Lower plate tensile load = 0.5 inch thickWidth of lower plate = 7.7 inch wideUpper plate tensile…

Q: Q3: Design 5/16-in SMAW fillet welds for the plate shown in figure below if A36 steel and E70…

A: Given data : design a 5/16 -in SMAW fillet welds for the plate ( for the given figure)  use A36…

Q: ELL 2. From the given welded connection shown. Using A36 steel with Fy = 248 MPa and E60 electrodes…

A: Answer  (1) Calculations for design thickness of plate Design thickness of the plate is given by the…

Q: Q1) In this connection E60 electrode has been used and a weld size of ½ inch connects this corbel to…

A: Size of the weld, a= 1/4 in = 0.25 in Applied load, P = 120 kips Strength of Electrode used = E60 =…

Q: Determine the required diameter of a plug weld using E60 electrodes on A-36 steel to develop the…

A: Given, Area of the plate  Material of the plate,  Electrode specification,  Find the diameter of a…

Q: Determine the required diameter of a plug weld using E60 electrodes on A-36 steel to develop the…

A: We have to determine the value of required diameter of a plug weld using E60 electrodes on A36 steel…

Q: A 6x6x9/16 angle as shown is subjected to tensile load and is to be welded with 1/4" weld (EXX of…

A: Note- Since we answer one question at a time so we will answer the first one. Please resubmit…

Q: or the given connection, A36 steel (Fy=250 MPa, Fu=400MPa) and E70xx electrode welds were used.…

A: Given-A given connection, A36 steel (Fy=250 MPa, Fu=400MPa) and E70xx electrode welds. It is…

Q: A C15x50 (d=381mm and tw=18.19mm) tension member is to be connected by fillet welds to a 20mm thick…

A: Solution: Given;

Q: A fillet weld of size 6mm used to weld a plate of width 75mm to gusset plate to transfer a factored…

A: Size of weld = 6 mmPlate width = 75 mmFactored load = 120 kNSteel = Fe410To Find :The length of each…

Q: Compute the service load capacity P for the welded bracket of the accompanying figure. The load is…

A: Given that :-A figure with welded bracket is given with following specifications.Live load = 70…

Q: 7. A welded steel connection is subjected to a longitudinal shear force of 100 KN and transverse…

A: Given:- The longitudinal shear force = 100 kN  The transverse shear force = 200 kN The thickness of…

Q: 3 - The riveted type connection will be used to assemble the given steel members. Calculate the most…

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Q: Determine the capacity (in kips) of the connection shown in the figure based on weld strength alone.…

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Q: Use an elastic analysis and determine the maximum load in the weld (in kips per inch of length).

A: Given:- The magnitude of the load = 15 k To determine:- The maximum load in the weld (in kips per…

Q: 4. the distinction between Safety factor and resistance factor Nominal strengh and required strength…

A: As it relates to component safety, the safety factor is the ratio between the force applying to the…

Types and properties of steel

Steel is an alloy of iron. It is formed by heating iron and combining carbon (0.1-1.7%) with it and minor amounts of other elements such sulfur,  chromium, manganese, nickel, etc. Thousands of steel grades have been published, registered, or regulated around the world, each with its chemical composition, and special numbering systems have been devised in various countries to classify the vast number of alloys.