2. Determine the LRFD design strength and the ASD allowable strength of the A36 (Fy = 248 MPa, Fu = 400 MPa) steel plates shown in the figure. Include block shear strength, besides gross section yielding and fracture, in the calculation Tension plane 100mm 12 mmPL Shear plane Shear plane PL 12 x 250mm 250mm

Q: Regular low-alloy steel has an allowable shearing stress of approximately 20.0 ksi (Fv = 20.0 ksi).…

A: Answer  In order to check the adequacy of given beam for allowable shearing stress fv = 20 ksi we…

Q: Determine the tensile strength of the welded A992 WT4×20. WT4 × 20 PL - Transverse weld

A: Given:- The steel section used = WT 4×20 The steel used = A992  To determine:- The tensile strength…

Q: Thursday Nov.24, 2020 Compute the design strength in tension, Pn, of an ASTM F1554 Gr. 36 % in…

A: Compute the design strength in tension Pn, of an ASTM F1554 Gr. 36% in diameter THREADED rod.Your…

Q: The steel assembly is constructed with a 0.25-inch-diameter pin at C and with 0.5-inch- diameter…

A: Given  ,  Tult , pin = 22 ksi                   σult = 58 ksiAlso , FOS =  σult σall =  Tult  Tall…

Q: Required information A square yellow-brass bar must not stretch more than 105 GPa and that the…

A:

Q: pecify a suitable aluminum casting alloy for a bar with square crosssection. Length of one side of…

A: Given:- The length of the one side of the cross-section= 50 mm The value of the tensile load = 60 kN…

Q: A steel 4340, with tensile strength of 550 Mpa and Compressive -550 Mpa with length of 3.5 mm find…

A: Permissible maximum stress to a structural member is generally subjected, that is large enough to…

Q: In the connection shown, 1/4-in. side and end fillet welds are used to connect the 3-in.-by-1 in.…

A:

Q: The plates in the figure below are each 3 inches by 0.5 inches in cross section. If the hole in each…

A: Solution:- Given information: Cross section of plate =3×0.5 in Hole diameter, d=1316 in, and Load,…

Q: 1. A tension member is made of 90 mm thick steel plates 225 mm wide by a lap joint made with three…

A: 1.Answer Given data : Thickness of steel plate (t) = 90mm  Width of the plate (B) = 225 mm  3 rows…

Q: A 12.5-mm round structural steel rod is loaded in tension to fracture. The 200-mm gage length of…

A: ASKED: To compute the average strain for the steel rod.   Given, Gage length of the rod (L) = 200 mm…

Q: What are the responsibilities of a project manager of a design-build work?

A: A project manager is a person, who has the whole project responsibility from the successful…

Q: Using linear interpolation determine the DBTT of a given steel with the following Charpy tests…

A: The given data is shown below:

Q: A storage tank of air, 30 inches in diameter, is to withstand an internal pressure of 180 psi with a…

A: Given:- d=30 inches internal pressure=180 psi design factor=3.5 C1020 annealed relative strength=92%…

Q: The minimum thickness of a square base plate with A1= B x N=A2= 600 in2 subjected to Pu = 500 k and…

A:

Q: What is the approximate value of the tensile strength governed by yielding of the cross- section of…

A:

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.