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 6, Problem 6.6.4P
The member shown in Figure P6.6-4 is part of a braced frame. The load and moments are computed from service loads, and bending is about the
a. Use LRFD.
b. Use ASD.
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Note: The tolerance is ± 1 in the third significant digit.
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Analyze the howe truss with the given dead load as shown in the figure.
a. Find the length of all members of the truss.
b. Find the stress (in kN) of all members and determine if its compression or tension.
C. Find the Rav and Rgv
Please answer with complete solution.
Analyze the howe truss with the given dead load as shown in the figure.
Bottom chord dead load = 5kN
a. Find the length of all members of the truss.
b. Find the stress (in kN) of all members and determine if its compression or tension.
C. Find the RAv and RHv
Please answer with complete solution.
Chapter 6 Solutions
Steel Design (Activate Learning with these NEW titles from Engineering!)
Ch. 6 - Prob. 6.2.1PCh. 6 - Prob. 6.2.2PCh. 6 - Prob. 6.6.1PCh. 6 - Prob. 6.6.2PCh. 6 - Prob. 6.6.3PCh. 6 - The member shown in Figure P6.6-4 is part of a...Ch. 6 - Prob. 6.6.5PCh. 6 - Prob. 6.6.6PCh. 6 - Prob. 6.6.7PCh. 6 - Prob. 6.6.8P
Ch. 6 - Prob. 6.6.9PCh. 6 - Prob. 6.6.10PCh. 6 - Prob. 6.6.11PCh. 6 - Prob. 6.6.12PCh. 6 - Prob. 6.6.13PCh. 6 - Prob. 6.7.1PCh. 6 - Prob. 6.7.2PCh. 6 - Prob. 6.8.1PCh. 6 - Prob. 6.8.2PCh. 6 - Prob. 6.8.3PCh. 6 - Prob. 6.8.4PCh. 6 - Prob. 6.8.5PCh. 6 - Prob. 6.8.6PCh. 6 - Prob. 6.8.7PCh. 6 - Prob. 6.8.8PCh. 6 - Prob. 6.8.9PCh. 6 - Prob. 6.8.10PCh. 6 - Prob. 6.9.1PCh. 6 - Prob. 6.9.2P
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- Determine the maximum tensile and compressive bending stresses developed in the beam shown. The cross-section has the given properties. NA 1-35 x 10mm a. RA = b. RE= c. fb(c) = d. fb(T) = 80 mm 200 mm A 1.5m kN KN 5kN m MPa MPa B 1.5m SkN/m 2m 5KN n 2m 4arrow_forwardFor the truss shown below, P = 9.1 kips, a = 9 ft, and b = 7 ft. Determine the force in member 4 (tension is positive). q Type your answer... aarrow_forwardThe truss is subjected to the loading shown. It is supported by a pin at A and a roller at L. Determine the force in members FH, HG and GI, and state if the members are in tension or compression. Present a FBD for every analysis performed. 2.4 kips 0.8 kip 1.6 kips B с 1.6 kips 8 ft D E 8 ft F G 8 ft 1.6 kips 8 ft H 1.6 kips 8 ft J K 0.8 kip obdo 8 ft 6 ft L 14.5 ftarrow_forward
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- Problem 2: Determine the forces in all diagonal and horizontal members of the truss shown below using the method of sections. Determine the force in all vertical members using the method of joints. Hint, the structure is symmetric. The distributed load is transferred to the truss from the roof purlins. State whether the members are tension or compression. Summarize your results on a sketch of the truss. 2.5 k/ft H M K 12 ft A G B C D F 6 @ 12 ft = 72 ftarrow_forwardBeam AB is supported as shown in the figure. Tie rod (1) is attached at B and C with double shear pin connections, while the pin at A is attached with a single shear connection. The pins at A, B, and C each have an ultimate shear strength of 57 ksi, and tie rod (1) has a yield strength of 33 ksi. A concentrated load of P = 14 kips is applied to the beam as shown. A factor of safety of 2.4 is required for all components. Determine: (a) the minimum required diameter for tie rod (1). (b) the minimum required diameter for the double shear pins at B and C. (c) the minimum required diameter for the single shear pin at A. 6.7 8 in. 3.8ft (2) 8.5ftarrow_forwardProblem 1 (.:..D. For the given truss below, answer the questions. A = 1.5 in? and E = 29,000 ksi 2 k 2 k 2 k D E, F for all members: Sthe virtual loau nee 6 ft calcup B ma hertical disnenament of 8 ft 8 ft Amsng a unTZ OMULmer od Show the virtual load on the answer sheet to calculate the vertical displacement of joint E (Ag) using Castigliano's theorem (mark the magnitude of the load). (d) | Determine the vertical displacement of joint E (Ag) using Castigliano's theorem.arrow_forward
- A simply supported planar truss is subjected to point loads at joint B and D as shown in Figure 2. Based on the given truss, answer the following questions: a. Identify zero force member in the truss (if any). Provide the justification for your answer with the calculation. b. Using any suitable method, find force in members BC, HC and HG c. Is the force in member AH is similar in member FE? Provide your reason with the calculation. 5 kN 4 kN 13.27m A E H G F 5m 5m 5m - 5marrow_forwardUse Virtual Work Method to answer the questions below considering the truss shown. Use the cross-sectional areas (A, in?) specified in the figure, E- 30 ksi and a - 20 x 10/ °F. "a" is hinge supported and "c" is roller supported. 80 (7.5) 10 (7.5) (4) (4) 20 20 1. Select the answer that most nearly gives the axial force on member cb from the real structure in kips. Put (-) negative sign if its under compression. I Select] 2. Select the answer that most nearly gives the absolute value of axial force on member ab from the virtual structure for horizontal displacement of joint d. I Select | 3. Select the answer that most nearly gives the absolute value of axial force on member bd from the virtual structure for horizontal displacement of joint d. I Select | 4. Select the answer that most nearly gives the horizontal displacement of joint d in inches due to external force only. Put (-) negative sign if its to the left. I Select ] 5. Select the answer that most nearly gives the horizontal…arrow_forwardConsider the truss shown in (Figure 1). Set P₁ = 8 kN, P₂ = 10 kN, and P3 = 6 kN. Figure E ZA B C 3m P₁ P3 3m < 1 of 1 P₂ -3m- 3m D. ✓ Correct ▼ Part D Determine the force in member BF of the truss and state if this member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. FBF = 7.67 HA kN Submit Previous Answers Request Answer ? Review * Incorrect; Try Again; 5 attempts remainingarrow_forward
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