Compute the design strength ($Pn) of the double angle tension member shown below for the following limit states: tensile yielding in the gross section • tensile rupture in the net section • block shear rupture Identify the controlling limit state. Note: • The angles conform to ASTM A36 • LLBB long legs back-to-back

Q: Three steel plates are joined by three 20-mm diameter rivets. If the ultimate shear stress in the…

A:

Q: A PL ½ x 8 tension member is connected with six 1-inch diameter bolts as shown in the figure below.…

A: Answer We are given  Plate 1/2 x 8 bolt diameter  = 1 in A36 steel Shear lag factor U = 0.1

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 area of the double angle shown is Ag = 5.6 in2. Each angle has a thickness t = 0.25 in. Given U…

A: Double Angle Tension Member Total Gross Area, Ag=5.6 in2 Thickness of angle, t=0.25 in Reduction…

Q: A 3/4 in (thickness) X 5 in (height) steel plate is connected to another one through two bolts of…

A:

Q: Material Strengths: Fy = 248 MPa, Fu = 400 M Pa For the two lines of bolt holes, the pitch is the…

A:

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: 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: choose the W section of 50 ksi steel

A:

Q: A bearing type connection is shown in Figure 3.19. The diameter of A 325 bolts is 22 mm and the A572…

A: Tensile capacity, the maximum load that a material can support without damage when being determined…

Q: A butt joint shown in figure 3.29 is bolted using A 325 bolts with a diameter of 22 mm, with threads…

A:

Q: A 10-foot long, 12-inch wide and 2-inch thick plate will weigh? (use steel density of 490 lbs/cft)

A: Here the formula p=MV p = Density of body M = mass of body V= volume of body Given  L = 10foot B =…

Q: The truss is subjected to the following unfactored loads: BHDL= 27.16 KN →; BV DL= 68.68 KN :…

A:

Q: A channel is used as a tension member with the web of the channel welded to a 9.5 mm thick gusset…

A: To solve these problems, we'll use the Load and Resistance Factor Design (LRFD) approach. LRFD…

Q: Which of the following best describes a plastic hinge? Section where extreme fibers have yielded O…

A: Answer- MY < M > MP Explanation - Plastic hinge can be defined as yielded zone due to flexure…

Q: A tension member consists of a double angle section with long legs back to back. The angles are…

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.