Applied Statics and Strength of Materials (6th Edition)
6th Edition
ISBN: 9780133840544
Author: George F. Limbrunner, Craig D'Allaird, Leonard Spiegel
Publisher: PEARSON
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Chapter 19, Problem 19.23SP
A roof truss tension member is made up of
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Two plates each with thickness of 18 mm are bolted together with 6 – 20mm ø bolts forming
a lap connection. Bolt spacing are as follows:
X1 = 50 mm,
X2 = 120 mm and
X3 = 100 mm
FvRivet = 130 MPa.
Calculate the the pemissible tensile load P under the following conditions.
a. Based on the effective net area.
b. Based on block shear.
c. Based on the safe value of P.
3- Select an unequal -leg angle tension member 15 feet long to resist a service dead load
of 35 kips and a service live load of 70 kips. Use A36 steel. The connection is shown
in figure.
3/4 in-diameter bolts
Find the Axial Forces in members 1 - 5.
Find the Displacement Displacement of joint A (mm, positive right and up) for both Horizontal and Vertical
Chapter 19 Solutions
Applied Statics and Strength of Materials (6th Edition)
Ch. 19 - Prob. 19.1PCh. 19 - Rework Problem 19.1 assuming a bearing-type...Ch. 19 - Rework Problem 19.1 assuming a bearing-type...Ch. 19 - Compute the allowable tensile load for the...Ch. 19 - Rework Problem 19.4 assuming a bearing-type...Ch. 19 - Rework Problem 19.4 assuming that the bolts are 34...Ch. 19 - Select the number and arrangement of 34 in....Ch. 19 - Calculate the allowable tensile load for the...Ch. 19 - In the connection shown, 14 in. side and end...Ch. 19 - Design the fillet welds parallel to the applied...
Ch. 19 - A fillet weld between two steel plates...Ch. 19 - Design an end connection using longitudinal welds...Ch. 19 - Calculate the allowable tensile load for the butt...Ch. 19 - Calculate the allowable tensile load for the lap...Ch. 19 - Calculate the allowable tensile load for the butt...Ch. 19 - Rework Problem 19.10 assuming that both plates are...Ch. 19 - Rework Problem 19.12 assuming that the angle is an...Ch. 19 - Two ASTM A36 steel plates, each 12 in. by 12 in. ,...Ch. 19 - Rework Problem 19.20 changing the fasteners to 34...Ch. 19 - Calculate the minimum main plate thickness for the...Ch. 19 - A roof truss tension member is made up of 2L6412...Ch. 19 - Rework Problem 19.23 changing the fasteners to six...Ch. 19 - Determine the allowable tensile load that can be...Ch. 19 - The welded connection shown is subjected to an...Ch. 19 - In Problem 19.26, use a 38 in. fillet weld, change...
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- Question 4 of 10 -/ 10 Current Attempt in Progress AWT205 x 30 structural steel section (see Appendix B for cross-sectional properties) is used for a 6.6 mcolumn. Assume pinned connections at each end of the column. Determine: (a) the slenderness ratio. (bi the Euler buckling load. Use E- 200 GPa for the steel. (c) the asdal stress in the columnwhen the Euler load is applied. Part 1 Use Appendix B to lookup the cross-sectional area, the area moment of inertia, and the radius of gyration for a WT205 x 30 structural steel section. Answer A x 10 mm mm x 10 mm mmarrow_forwardTwo plates of which (2.5 d) and d as outer and inner diameter respectively and thickness 25 mm each are held together by means of a bolt. The bolt material S-400 N/mm² and E210000 N/mm² while plate material E= 72000 N/mm². The initial preload in the bold is 6.0 KN and force on the joint is 12 kN. Find out size of bolt assuming factor of safety 2.0.arrow_forwardFor the joint shown below, an SAE Grade 5 7/8-9 screw connects two plates. The joint stiffness constant (C) has already been calculated to be 0.2012. The pre-load (F;) in the screw is 34500 lb. If an external axial load (P) of 6300 lb is applied to the connection, what is the magnitude of the (compressive) load in the material (in units of kip)? P P red 29.4673 (with margin: 0.5893) wersarrow_forward
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