SITUATION. A plate-and-angle girder is fabricated by bolting the short legs offour 125 x 75 x 13 mm angles to a web plate 1000 mm x 10 mm to form a section1020 mm deep. Cover plates each 300 mm x 10 mm are then bolted to the flangeangles making the overall height of 1040 mm.30010qu720.713N.A.10401020Properties of 125 x 75 x 13 mm angle:Ix = 3.82 x 106 mm¹A = 2430 mm²ly 1.04 x 106 mm4y = 39.6 mmx = 20.7 mmBolt Ultimate Shear Stress, Tuv = 100 MPaBolt Ultimate Bearing Stress, Tub = 200 MPa1.Determine the moment of inertia of the section about NA.2.Determine the pitch for the 22 mm-dia bolts, connecting the angles to theweb plate at a section where the ultimate shear load, Vu = 450 kN.3. Determine the pitch for the 22 mm-dia bolts, connecting the angles and thecover plates at a section where the ultimate shear load, Vu = 450 kN.

Answered: Image /qna-images/answer/7ae2e1f3-b980-49d1-be5c-98d4ce5a8be2.jpg

Determine the moment of inertia of the section about NA. Determine the pitch for the 22 mm-dia bolts, connecting the angles to the web plate at a section where the ultimate shear load, Vu = 450 kN. Determine the pitch for the 22 mm-dia bolts, connecting the angles and the cover plates at a section where the ultimate shear load, Vu = 450 kN.

Determine the moment of inertia of the section about NA. Determine the pitch for the 22 mm-dia bolts, connecting the angles to the web plate at a section where the ultimate shear load, Vu = 450 kN. Determine the pitch for the 22 mm-dia bolts, connecting the angles and the cover plates at a section where the ultimate shear load, Vu = 450 kN.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

A short timber post of rectangular section has one side twice the other.It contracts by 0.05 cm/m. When loaded axially by 10kN, calculate thesections dimension of the post. When E= 0.1?10^5N/mm^2
A beam section is limited to a width of 250mm and a total depth of 550mm. The beam is subjected to a factored moment of 356kN.m. f'c=20.73, fy=346MPa, Pb= 0.027. Use 70mm concrete cover to the centroid of steel reinforcement. Determine the required area of reinforcement for compression in mm? Choices: a. 2400.00 b. 530.30 c. 2930.30 d. 2345.20
Determine the minimum cross section controlled by shear. Ans.: b = _________ mm and d = _______ 2 mm
If the resultant force acting on the bracket is ?⃗ ? = {650? + 250? − 300?} N, determine the magnitude and coordinate direction angles of ?⃗.
Sketch the diagram. Compute the bearing of line 4-1. Compute the distance of side 4-1. Compute the area enclosed by the traverse. Show the solution for every computation.
For Beam 4, what is the shear at point C?
a circular plate of 3m diamter is under woth its plane making an angle of 30 degree with water surface.If the top edge of the plate is 1m below thw water surface,find the force on one side of plate and its location
Draw FBD of the beam
Design the beam B B for shear? Stirrups
For the same beam and loading shown, what is the slope at Point A?
Determine the area of the moment diagram of the structure Choices: (-wL^3)/24 (wL^3)/24 (4wL^3)/24 (-4wL^3)/24
The roof is supported by cables as shown in the photo. If the cablesexert forces FAB = 100 N and FAC = 120 N on the wall hook at A asshown , determine the resultant force acting at A. Expressthe result as a Cartesian vector.