Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN: 9781337094740
Author: Segui, William T.
Publisher: Cengage Learning
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Chapter 3, Problem 3.3.2P
To determine
The nominal strength based on the effective area.
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Determine the design tensile strength of plate (200x8 mm) connected to 10-mm thick gusset using 20 mm bolts as shown in the figure, if the yield and the ultimate stress of the steel used are 250 MPa and 410 MPa, respectively. Add 1mm around the bolt for the hole. Use LRFD method. Plate 8-mm thick 2 3 40+ 30 301 T 200 mm Gusset 10-mm thick 3af 30 2_3 *40 40+ 50,54 +40
A plate with width of 420 mm and thickness of 13 mm is to be connected
to a plate of the same width and thickness by 30 mm diameter bolts, as shown in the
Figure 1. The holes are 3mm larger than the bolt diameter. The plate is A36 steel with yield
strength Fy = 248MPa. Assume allowable tensile stress on net area is 0.60Fy. It is required to
determine the value of b such that the net width along bolts 1-2-3-4 is equl to the net width along
bolts 1-2-4.
W = 420 mm
t = 13 mm
a = 64 mm
c = 104 mm
d = 195 mm
Bolt Diameter = 30 mm
Holes Diameter = 30 mm + 3 = 33 mm
?? = 248 MPa
Allowable Tensile Stress on ?? = 0.60Fy
a. Calculate the vaue of b in millimeters.
b. Calculate the value of the net area for tension in plates in square millimeters.
c. Calculate the value of P so that the allowable tensile stress on net area will not be exceeded.
Problem 2
A tension plate shown below is used to support suspended load "T.
Gusset Plate
F, = 248 MPa
Fu = 400 MPa
200 mm
a) Determine the allowable tensile capacity of the plate if L= 240 mm, (Assume weld strength is
satisfactory).-
Chapter 3 Solutions
Steel Design (Activate Learning with these NEW titles from Engineering!)
Ch. 3 - Prob. 3.2.1PCh. 3 - Prob. 3.2.2PCh. 3 - Prob. 3.2.3PCh. 3 - Prob. 3.2.4PCh. 3 - Prob. 3.2.5PCh. 3 - Prob. 3.2.6PCh. 3 - Prob. 3.3.1PCh. 3 - Prob. 3.3.2PCh. 3 - Prob. 3.3.3PCh. 3 - Prob. 3.3.4P
Ch. 3 - Prob. 3.3.5PCh. 3 - Prob. 3.3.6PCh. 3 - Prob. 3.3.7PCh. 3 - Prob. 3.3.8PCh. 3 - Prob. 3.4.1PCh. 3 - Prob. 3.4.2PCh. 3 - Prob. 3.4.3PCh. 3 - Prob. 3.4.4PCh. 3 - Prob. 3.4.5PCh. 3 - Prob. 3.4.6PCh. 3 - Prob. 3.5.1PCh. 3 - Prob. 3.5.2PCh. 3 - Prob. 3.5.3PCh. 3 - Prob. 3.5.4PCh. 3 - Prob. 3.6.1PCh. 3 - Prob. 3.6.2PCh. 3 - Prob. 3.6.3PCh. 3 - Select an American Standard Channel shape for the...Ch. 3 - Prob. 3.6.5PCh. 3 - Use load and resistance factor design and select a...Ch. 3 - Select a threaded rod to resist a service dead...Ch. 3 - Prob. 3.7.2PCh. 3 - Prob. 3.7.3PCh. 3 - Prob. 3.7.4PCh. 3 - Prob. 3.7.5PCh. 3 - Prob. 3.7.6PCh. 3 - Prob. 3.8.1PCh. 3 - Prob. 3.8.2PCh. 3 - Prob. 3.8.3PCh. 3 - Prob. 3.8.4PCh. 3 - Prob. 3.8.5P
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