Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN: 9781337094740
Author: Segui, William T.
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 8, Problem 8.3.7P
To determine
(a)
The maximum available factored load reaction for load resistance and factor design.
To determine
(b)
The maximum available factored load reaction for Allowed Stress Design.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
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.
A 16 mm thick tension member is connected
by two 6.25 mm spliced plates as shown. The
tension member carries a service loads of
dead load of 110 kN and a live load of 100 kN.
40, 80 , 40 , 40, 80 40
1625 mm
16 mm
1625 mm
Fy 248 MPa
Fu = 400 MPa
Diam. of bolts = 16 mm
Fnv = 300 MPa
O Determine the nominal strength for one
bolt due to shear.
O Determine the nominal strength for one
bolt due to bearing strength of the
connection.
® Determine the number of bolts required
for the connection.
The plate with dimension 18 mm x 400 mm (thickness by width) is to be connected to a
gusset plate using 6-Ø24 mm bolts in arrange in 3 row (2 each row) along the x-axis. The
plate is to be design for tension. Using A36 steel and assuming Ae= An. Use NSCP 2015.
a. Compute the design strength considering yielding and tensile rupture. (LRFD)
b. Compute the allowable strength considering yielding and tensile rupture. (ASD)
Chapter 8 Solutions
Steel Design (Activate Learning with these NEW titles from Engineering!)
Ch. 8 - Prob. 8.2.1PCh. 8 - Prob. 8.2.2PCh. 8 - A plate is used as a bracket and is attached to a...Ch. 8 - Prob. 8.2.4PCh. 8 - Prob. 8.2.5PCh. 8 - Prob. 8.2.6PCh. 8 - Prob. 8.2.7PCh. 8 - Prob. 8.2.8PCh. 8 - Prob. 8.2.9PCh. 8 - Prob. 8.2.10P
Ch. 8 - Prob. 8.2.11PCh. 8 - Prob. 8.2.12PCh. 8 - Prob. 8.2.13PCh. 8 - Prob. 8.3.1PCh. 8 - Prob. 8.3.2PCh. 8 - Prob. 8.3.3PCh. 8 - Prob. 8.3.4PCh. 8 - Prob. 8.3.5PCh. 8 - Prob. 8.3.6PCh. 8 - Prob. 8.3.7PCh. 8 - Prob. 8.3.8PCh. 8 - Prob. 8.3.9PCh. 8 - Prob. 8.3.10PCh. 8 - Use an elastic analysis and determine the maximum...Ch. 8 - Use an elastic analysis and determine the maximum...Ch. 8 - Use an elastic analysis and determine the maximum...Ch. 8 - Prob. 8.4.4PCh. 8 - Prob. 8.4.5PCh. 8 - Prob. 8.4.6PCh. 8 - Use an elastic analysis and compute the extra load...Ch. 8 - Use an elastic analysis and compute the extra load...Ch. 8 - Prob. 8.4.9PCh. 8 - Prob. 8.4.10PCh. 8 - Prob. 8.4.11PCh. 8 - Prob. 8.4.12PCh. 8 - Prob. 8.4.13PCh. 8 - Prob. 8.4.14PCh. 8 - Prob. 8.4.15PCh. 8 - Prob. 8.4.16PCh. 8 - Prob. 8.4.17PCh. 8 - Prob. 8.4.18PCh. 8 - a. Use LRFD and design a welded connection for the...Ch. 8 - Prob. 8.4.20PCh. 8 - Prob. 8.5.1PCh. 8 - Prob. 8.5.2PCh. 8 - Prob. 8.5.3PCh. 8 - Prob. 8.5.4PCh. 8 - Prob. 8.5.5PCh. 8 - Prob. 8.6.1PCh. 8 - Prob. 8.6.2PCh. 8 - Prob. 8.6.3PCh. 8 - Prob. 8.6.4PCh. 8 - Prob. 8.7.1PCh. 8 - Prob. 8.7.2PCh. 8 - Prob. 8.7.3PCh. 8 - Prob. 8.8.1PCh. 8 - Prob. 8.8.2PCh. 8 - Prob. 8.8.3PCh. 8 - Prob. 8.8.4P
Knowledge Booster
Similar questions
- The plate with dimension 18 mm x 400 mm (thickness by width) is to be connected to a gusset plate using 6-Ø24 mm bolts in arrange in 3 row (2 each row) along the x-axis. The plate is to be design for tension. Using A36 steel and assuming A= An. Use NSCP 2015. a. Compute the design strength considering yielding and tensile rupture. (LRFD} b. Compute the allowable strength considering yielding and tensile rupture. (ASD)arrow_forwardThe tension member is a PL 1⁄2 × 6. It is connected to a 3⁄8-inch-thick gusset plate with 7⁄8-inch-diameter bolts. Both components are of A242 steel. Note: A242 Fu = 70ksi dh = db + 1/16’’ Use: Consider deformation at the bolt hole what is the: minimum spacing as per AISC code provisions maximum spacing as per AISC code provisions minimum edge distance as per AISC code provisions maximum edge distance as per AISC code provisionsarrow_forwardDetermine 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 +40arrow_forward
- Five M20 8.8/ bolts are used in the connection between a beam and a column. Both sides of the cleat plate are welded to column using fillet weld (Manual metal arc AS4855 B-E43XX) with size of 5 mm. The design force transferred from beam to column is 300 kN. The cleat plate has thickness of 12 mm, fy = 300 MPa, and fü = 360 MPa. Determine the unit stress sustained by the weldarrow_forwardA 15" x 3/8" bar of A572 Gr. 50 steel is used as a tension member. It is connected to a gusset plate with 7/8-in diameter bolts as shown in the figure. Use s = 2.0 and g = 3.0.a) Determine the design tensile strength of the section based on yielding of the gross area.b) Determine the critical net area of the connection shown.arrow_forwardA structural tee bracket is attached to a column flange with six bolts as shown in Figure . All structural steel is A992. Check this connection for compliance with the AISC Specification. Assume that the bearing strength is controlled by the bearing deformation strength of 2.4dtFu. a. Use LRFD. b. Use ASD.arrow_forward
- Tension Member Design Problem 1. A channel shape is under 50 kips dead and 100 kips live tensile axial load as shown in the figure. The member is connected to a gusset plate with 10 inch longitudinal welds. Find the lightest channel shape to carry the loading. Use only vielding and rupture limit states to design. Use 50 ksi steel (Fy=50 ksi, Fu=65 ksi). (a) Assume yielding limit state controls in the design process; (b) After selecting the lightest section, check the rupture limit state. Do not redesing if needed. 1 Pa=50 kips PL=100 kips 10"arrow_forwardTwo plates each with thickness t = 16 mm are bolted together with 6 – 22 mm diameter bolts forming a lap connection. Bolt spacing are as follows: S1 = 40 mm, S2 = 80 mm, S3 = 100 mm. Bolt hole diameter = 25 mm. Using A36 steel having Fy = 248 MPa and Fu = 400 MPa. P P S - P S2 S2 DETERMINE: 1. Determine the allowable load Pa based on bearing at bolt holes. (ASD) 2. Determine the ultimate load Pu based on block shear.arrow_forwardSTAGGERED CONNECTIONS: A PLATE WITH WIDTH OF 400 mm AND THICKNESS OF 12 mm IS TO BE CONNECTED TO A PLATE OF THE SAME WIDTH AND THICKNESS BY 34 mm DIAMETER BOLTS, AS SHOWN IN THE FIGURE. THE HOLES ARE 2 mm LARGER THAN THE BOLT DIAMETER. THE PLATE IS A36 STEEL WITH YIELD STRENGTH Fy = 248 MPa. 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 EQUAL TO THE NET WIDTH ALONG BOLTS 1-2-4. a. CALCULATE THE VALUE 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.arrow_forward
- A 15" x 3/8" bar of A572 Gr. 50 steel is used as a tension member. It is connected to a gusset plate with 7/8-in diameter bolts as shown in the figure. Use s = 2.0 and g = 3.0. Determine the critical net area of the connection shown. Determine the design tensile strength of the section based on yielding of the gross area.arrow_forward3. A plate with width of 300mm and thickness of 20mm is to be connected to two plates of the same width with half the thickness by 24mm diameter bolts, as shown. The rivet holes have a diameter of 2mm larger than the rivet diameter. The plate is A36 steel with yield strength F,-248MPa and ultimate strength F,-400MPa. a. Determine the design strength of the section. b. Determine the allowable strength of the section 24mm 30mmarrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
Steel Design (Activate Learning with these NEW ti...Civil EngineeringISBN:9781337094740Author:Segui, William T.Publisher:Cengage Learning
Steel Design (Activate Learning with these NEW ti...
Civil Engineering
ISBN:9781337094740
Author:Segui, William T.
Publisher:Cengage Learning