Describe each of the structural steel designations listed below:   a. W 14 x 82   b. MC 12 x 45   c. L 6 x 3 ½ x 5/16

Q: The 175 x 100 x 16 mm angle shown in the figure 3.28 connected to a gusset plate with three 25 mm Ø…

A:

Q: In steel design, if the term is available strength   Is it LRFD OR ASD and explain why? Thank youu

A: The LRFD method and ASD method are two primary methods used in structural engineering for designing…

Q: ne and discuss the two metnods used in the design of steel m

A: ASD Method:- WSD, also known as ASD, is a conventional approach of structural design that applies…

Q: A 12.5 mm x150 mm plate is connected to a gusset plate having a thickness of 9.5 mm.Diameter of…

A: A 12.5 mm x150 mm plate is connected to a gusset plate having a thickness of 9.5 mm.Diameter of bolt…

Q: What is the standard length of a steel reinforcement bar? Select one: a. 50 mm O b. 12 m C. 6 mm o…

A: The correct answer is 12 m. And explation is as follow:

Q: steel reinforcing bar is stretched until it breaks

A: To calculate the minimum elongation at which the bar will break for steel bars of varied grades.…

Q: Given the following girder properties: A = 11500 mm² d = 350 mm b = 250 mm t₁ = 16 mm tw JY = 10 mm…

A: As per Bartleby's guidelines we are supposed to answer only first three questions. Kindly repost…

Q: b). Determine the COMPOSITE centroid of the T section. (x, y shown is the origin and the reference).…

A: It is required to find the composite centroid of the T section.

Q: Mx=20 kip, section made of two 3x10", one 0.5 x 10 QUESTIVI Calculate the The maximum normal stress…

A: Given A composite beam Required  Maximum normal stress in steel

Q: What area of steel is provided (per ft width) for No 6 @ 9"o.c.? O 0.66 in² O 0.88 in² O 0.59 in² O…

A: In the given question rebar number is given as 6 and 9" bar spacing  Use the table and find area in…

Q: in bullet form list structural work of roof truss

A: Roof Truss- A roof truss is a prefabricated wooden or steel framework that supports the roof and…

Q: Sketch without calculation the BMD and deformed shape for the following beams.

A: The BMD and deformed shape for the beams are shown below.

Q: Determine the nominal axial compressive strength of the members shown in the following figure.

A: We have to determine the value of Axial compressive strength of the member shown in the figure and…

Q: the question is about a flat bar, not a T Beam

A: Given: Plate: PL 12.7mm X 165mm The cross-sectional area, Ag = 2095.5mm2 CSA-G40-260W steel grade:…

Q: *9-60. Locate the centroid (x, y) of the composite area. 150 mm 100 mm -300mm

A: The centroid () of the composite area =?

Q: THIS IS NOT A GRADED ACTIVITY. THIS IS JUST A REVIEWER FOR MY TRUSS DESIGN. THANK YOU SO MUCH!…

A: Solution: Given: Diameter of rivets = 16 mm Thickness of gusset plate = 20 mm Allowable Bearing…

Q: Determine (approximately) the force in each truss member of the portal frame. Assume all members of…

A:

Q: A two span beam subjected to shear and flexure only is reinforced as follows: @ FACE OF SUPPORTS…

A: Given data,  Sttirup diameter = 10 mm  Concrete = 21 MPa  Steel bar = 415 MPa  Beam size = 270 mm ×…

Q: What is the efficiency of joint when strength of bolt per pitch length is 60 KN and strength of…

A: Strength of bolt per pitch length is 60 kN, Strength of plate per pitch length is 150 kN.

Q: (4) 3" L 14" 3" 4" 4#9 21" fo=3 ksi Nwc Grade 60 &Mn = ? steel

A:

Q: NOT TO Scale TU 760lbs Iff 120 lbs 3ff b Truss, frame "cale member forces & id tension o compressi…

A: Determine the members force of the truss. Let's solve using method of joints.

Q: Calculate the minimum girder width to fit the longitudinal bars shown that have center-to-center…

A: Given data: Total depth of the beam, D=20 in Diameter of main reinforcing bar,d=98=1.125 in Center…

Q: A bolted connection shown in figure 3.27 is made up of 150 x 87.5 x 9.5 mm. The angle is made of…

A:

Q: An anchor bolt connection secures a wood plate to a foundation wall as shown. The -in- diameter…

A: Given: The diameter of the steel anchor bolt is =38 inch The diameter of mini. thread dimension is =…

Q: Identify Zero force member? Bo A E H Answers are: -->BC, EG, EF & DF

A:

Q: Explain the how to calculate the pitch of the helical reinforcement.

A:

Q: Results Dimensions: b= 25mm, h= 6 mm, L= 600mm STEEL W (N) 1N 3N 6N 8N 6(mm) 0.38 1.94 2.97 3.12 (2)…

A: Given data, b = 25 mm h = 6 mm l = 600 mm

Q: What factors do you consider when designing a tension member in a steel structure?

A: Tension members are structural elements that are subjected to direct axial tensile loads which tend…

Q: subject

A:

Q: Calculate the coordinates of the centroid, X'c and Y'c, for the composite section in figure, with…

A: To find X'c and Y'c

Q: A's As,web As bw Materials: C25/30 / B420C Longitudinal reinforcements A's=2 $ 14 As,web= 2 0 12 A₁=…

A: To find- Reinforcement ratio and failure type of beam

Q: Type of Reinforcing steel.

A: Steel is an iron and carbon alloy. It is ductile, malleable, extremely elastic, and weldable. Steel…

Q: 1) For the framing plan distributed in class prepare a structural steel materials list. a. Columns…

A: Given Data : Height of column = 20 feet Cost of steel = $1500 /ton Crew size 1 foreman - $48.30/hr 1…

Q: Determine the design strength of the figure as shown. The steel grade is A992. *

A: Given- Grade of steel =A992Gross area=6.56 in2Thickness of flange=0.575in2

Q: What is the working strength of a 2" bolt which is screwed up tightly in a packed joint when the…

A:

Q: The Aluminum plates below are connected by two 3/4" diameter bolts. What is the shear stress in the…

A: This question is related to The Steel design. We calculate shear stresses in bolt .

Q: € 24" 4#8 12" #4 at 9"0.0. fé= 4000 psi NWC. & M₂ = ? Grade 60 steel. Tied Bars.

A: Given data: Beam dimension, 12 in x 24 in Grade of steel, fy=60,000 psi Grade of concrete, fc'=4000…

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.