A load P is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 13500 ksi] rods, and a solid steel [E = 30100 ksi] rod, as shown. The bronze rods (1) each have a diameter of 0.73 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.54 in. Assume L1=53 in and L2-73 in. If all bars are unstressed before the load P is applied, determine the normal stresses in bronze rods (1) and steel rod (2) after a load of P = 23 kips is applied. (2) L2 (1) L1 B. C. Answers: ksi.. ! ksi,

A load P is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 13500 ksi] rods, and a solid steel [E = 30100 ksi] rod, as shown. The bronze rods (1) each have a diameter of 0.73 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.54 in. Assume L1=53 in and L2-73 in. If all bars are unstressed before the load P is applied, determine the normal stresses in bronze rods (1) and steel rod (2) after a load of P = 23 kips is applied. (2) L2 (1) L1 B. C. Answers: ksi.. ! ksi,

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: A load P is supported by a structure consisting of rigid bar ABC, two identical solid aluminum alloy…

A: Determine the normal stresses in the aluminum and bronze rods?

Q: Determine the magnitude of the pin forc Assume W = 845 lb, a = 4.4 ft, b = 3.4 ft, r 1 W C Answer: A…

A: Given: Weight Distances Radius To find: Pin force at A in above figure

Q: A load P is supported by a structure consisting of rigid bar ABC, two identical solid aluminum alloy…

Q: A pin-jointed plane truss shown in Figure Q1 is supported by a roller at point A and pinned at point…

A: To find force in all members of the truss

Q: Please help with this practice question. Thanks Question 1 ) Determine the y-component of force at…

A: We are required to find the Y component of force at pin D

Q: Problem 5.9 A solid steel bar has a cross section of side b and is supported as shown. Knowing that…

A: To Determine Depth of the beam, b

Q: Q.1: A shaft composed of segments AB, BC is fixed between the two walls at A and C and loaded as…

A: Given that: A composite shaft as shown -

Q: Bar A has diameter 'd' and bar B has diameter 2d'. Both are of the same length and are of the same…

Q: a. The beam weighs 3600N. Draw the V and M diagram. b. Assume we do not know the weight of the beam…

A: 1-If Beam weighs 3600 N then drawing of SFD and BMD 2- if Beam Weighs is not know then finding of…

Q: A pin-connected truss is loaded and supported as shown. Each aluminum member has a cross- sectional…

Q: Three identical bars support a rigid beam that has negligible weight. Each of the three bars has a…

A: Objective: To determine the axial force in each bar. Given: Cross-sectional area of the bars (A) =…

Q: Determine the magnitude of the pin force at A. Assume W = 845 lb, a = 3.0 ft, b = 2.0 ft, r = 9 in.…

A: We have to find the value of magnitude of pin force at A. Given data is W = 845 lb, a = 3.0ft, b 2.0…

Q: Bar A has diameter 'd' and bar B has diameter '2d'. Both are of the same length and are of the same…

A: Given data : Bar A The diameter of bar A=d The length of bar A=LA Modulus of elasticity=E Bar B The…

Q: A load P is supported by a structure consisting of rigid bar ABC, two identical solid aluminum alloy…

Q: P5 The pin-connected structure shown in the figure consists of a rigid beam ABCD and two supporting…

Concept explainers

Equilibrium and Support Reactions

Civil engineers deal with structures that are composed of several members connected or with individual members such as beams and columns. To analyze such structures, the condition of statics must be applied. Under the static condition, the members are considered to be in equilibrium under the action of forces, that is, the members are assumed to be having negligible velocity.

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

A load P is supported by a structure consisting of rigid bar ABC, two identical solid aluminum alloy [E = 73 GPa] rods (1), and a solid bronze [E = 105 GPa] rod (2). The aluminum rods (1) each have a diameter of 11 mm and a length of L1 = 1.5 m. They are symmetrically positioned relative to middle rod (2) and the applied load P. Bronze rod (2) has a diameter of 21 mm and a length of L2 = 0.8 m. If all bars are unstressed before the load P is applied, determine the normal stresses in the aluminum and bronze rods after a load of P = 76 kN is applied to the rigid bar.
Problem 7. [Concepts: Allowable stresses and factor of safety] Two aluminum rods AB and AC support a vertical load P. The allowable tensile stress for the aluminum is Gallow = 150 MPa. a) If P = 20 kN, determine the required diameters of the rods AB and AC. b) If the diameters of the rods AB and AC are 10 mm and 8 mm, respectively, determine the largest vertical force P that can be supported. U B
Bar A has diameter 'd' and bar B has diameter '2d'. Both are of the same length and are of the same material. If they are subjected to same axial load P, the ratio of extension of bar A to B is (B) 2 (A) 4 (C) 0.5 (D) 0.25
A load P is supported by a structure consisting of rigid bar ABC, two identical solid aluminum alloy [E = 73 GPa] rods (1), and a solid bronze [E = 105 GPa] rod (2). The aluminum rods (1) each have a diameter of 8 mm and a length of L₁ = 1.5 m. They are symmetrically positioned relative to middle rod (2) and the applied load P. Bronze rod (2) has a diameter of 16 mm and a length of L₂ = 1.0 m. If all bars are unstressed before the load P is applied, determine the normal stresses in the aluminum and bronze rods after a load of P = 66 KN is applied to the rigid bar. L₁ A B Answer: 0₁ = i 38 02 i L2 (2) (1) (1) MPa MPa