A load Pis supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 15900 ksi] rods, and a solid steel [E = 30300 ksi] rod, as shown. The bronze rods (1) each have a diameter of 0.69 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.42 in. Assume L=37 in and L2=68 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 = 28 kips is applied. (1) L2 (1) B P. Answers: i 27.744 ksi. 02 = 4.512 ksi.

A load Pis supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 15900 ksi] rods, and a solid steel [E = 30300 ksi] rod, as shown. The bronze rods (1) each have a diameter of 0.69 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.42 in. Assume L=37 in and L2=68 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 = 28 kips is applied. (1) L2 (1) B P. Answers: i 27.744 ksi. 02 = 4.512 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: 2) The rigid bar ABC is horizontal before the load Pis applied as shown in the figure. Determine the…

Q: A beam comprises of two metals (1 and 2). Both the metals are in contact as shown in figure. If a…

Q: A beam cross section is shown. If the beam is subjected to a moment of 400N.m, the maximum bending…

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

Q: QUESTION 4 A shaft AB is attached to the beam CDFH as shown in fig Q4 below. A torque of 200 kNm is…

A: Given data :

Q: The uniform beam of weight W is to be supported by the two rods, the lower ends of which were…

Q: The slender bar AB weighs 50 lb and moves in the vertical plane. The bar was initially held at rest…

Q: Two solid cylindrical rods (1) and (2) are joined together at flange B and loaded as shown. If F₁ =…

Q: -30-mm diameter 250 mm -50-mm diameter 300 mm C

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: The rigid bar ABC is supported by a pin at B, vertical steel rod at A and vertical bronze rod at…

Q: The prismatic bar has a solid circular cross section with 2-in. radius. Determine the average normal…

A: Given data : Radius (r)=2

Q: The rigid bar AC is pinned at A and attached to bars DB and CE as shown in the figure. The weight of…

Q: The shäft iš made portion made of steel and having a brass core. If it is fixed to a rigid support…

Q: Determine the maximum safe value ression

Q: Determine the maximum force P that can be applied to the specimen. The bar is made from steel and…

A: w=150 mmh=50 mmr=20 mmt=6 mmwh=15050=3rh=2050=0.4From graph, K=1.51σavg=σallK =1501.51…

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: ... Вronze A = 300mm² E = 83 GPa 2.00 m Steel A = 600mm? E = 200 GPa 1.00 m A B 0.60m 1.00 m 1.00m…

Q: A rigid bar AB is hinged at A and is supported by a rod CD at C. The rod is pin connected at D, as…

Q: 3. The rigid bar ABCD of negligible weight is initially horizontal, and the steel rods attached at A…

Q: Two solid cylindrical rods (1) and (2) are joined together at flange B and loaded as shown. If F₁ =…

Q: 60MM PL 30 мм 30 мм комм 40 MM то

A: Hello dear Please find the attached solution below, thanks

Q: The rigid bar ABC is supported by a pin at B and two vertical steel rods. Initially the bar is…

A: Given- α=10.7×10-6/°cE=200Gpa

Q: Problem (1) Three steel rods (E = 200 GPa) supports a 50 kN load P. Each of the rods AB and CD has a…

Q: The 560-kg uniform I-beam supports the load shown. Determine the reactions at the supports. Answers:…

A: Given data, Total length of I beam = 8 m Weight of beam = 560 kg Point load at 5 m frim left…

Q: Problem 3: Put 32.5 into a steel tube 2.4 meters long, 34 mm radius and 1.5 mm thick. A circular bar…

A: Given, T= 900 Nm GS = 77 GPa GA= 26 GPa radius of steel = 34 mm thickness = 1.5 mm

Q: The pin-connected structure consists of a rigid bar ABCD and two axial members. Bar (1) is bronze [E…

A: Given data in question Load 88 kN Area 520 and 280 mm2 Elasticity modulus 110 and 67 GPa To find…

Q: Determine the force in members FG, BF, and CE of the truss shown in the figure below. Let P = 29 kN.…

Q: An aluminum bar having a cross-sectional area of 160 mm2 carries the axial loads as shown in the…

Q: Determine the normal stress in members BD, AC, and BC in the truss shown. The cross- sectional area…

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 mild steel bar of length 450 mm tapers uniformly. The diameters at the ends are 36 mm and 18 mm,…

A: Given data :We have to calculate the elongation of the bar

Q: a)Determine the change in temperature. Indicate increase or decrease in temperature. b)Determine…

Q: 1.4 Axial loads are applied to the compound rod that is composed of an aluminum segment rigidly…

Q: b D/ a В

Q: QUESTION 4 A shaft AB is attached to the beam CDFH as shown in fig Q4 below. A torque of 200 kNm is…

A: Angle of twist The angle of twist for a shaft subject to torsional loading is the rotational angle…

Q: A For the beam loaded as shown in figure, the location of point of contra flexure from the left end…

Q: The rigid bar DEF is welded at point D to the uniform steel beam AB. For the loading shown, in…

A: Deflection is the movement of a body from its original position under a force, load, or weight of…

Q: The truss shown is supported by a hinge at A and a roller at B. A load of 2500 lb is applied at C.…

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

100%

A load Pis supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 15900 ksi] rods, and a solid steel [E
= 30300 ksi] rod, as shown. The bronze rods (1) each have a diameter of 0.69 in. and they are symmetrically positioned relative to the
center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.42 in. Assume L=37 in and L2=68 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 = 28 kips is applied.
(1)
L2
(1)
B
P.
Answers:
i
27.744
ksi.
02 =
4.512
ksi.

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

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 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

Determine the magnitude of the pin force at A. Assume W = 875 Ib, a = 2.8 ft, b = 2.1 ft, r = 8 in. C B W Answer: A = i Ib
A stepped shaft is as in Figure 5-13. The AB part is aluminum (G = 28GPA) and the BC part is steel (G= 84GPA). The aluminum part has a solid circular section with a diameter of 45 mm and the steel part has a circular head section with an outer diameter of 60 mm and an inner diameter of 30 mm. Find the maximum shear stress in each material and the torsion angle at B at which the torsion moment of 4000 N.m is applied. A and C terminals are rigidly connected.
ABCD is a rigid rod. Cross section area of AE=BF=400 mm2 Find the normal stresses of the bars ae and BF. Calculate the displacement of point D E=200Gpa
The light rigid bar ABCD shown below is pinned at B and connected to two vertical rods. Assuming that the bar was initially horizontal and the rods stress-free, determine the stress in each rod after the load P 20 kN is applied. steel L=1.5 m A=300 mm2 E= 200 GPa Ahuminun L=2 m A= 500 mm2 E= 70 GPa 1m1m- P = 20 kN 2.
Determine the magnitude of the pin force at A. Assume W = 765 lb, a = 3.8 ft, b = 2.9 ft, r = 9 in. r W C Answer: A = i a B a A D lb b
The rigid bar ABC shown is hinged at A and supported by a steel rod at B. Determine load P that can be applied at C if the stress in the steel rod is limited to 120MPA. E=200 x 10° N/m2 A-300mm? L-3m 3 m 4.5 m
2. Determine the normal stress in members DF, GH, and GI in the truss shown. The cross- sectional area of each member is 900 mm2. Indicate whether the stresses are tensile (T) or compressive (C). Use 2 decimal places in every solved value. 5 kN A 2 kN B 3 kN C F H K 2 m 2m 2 m
M E You have 2 Thank You Best Regare Ms. Nur Akr Figure Q3 shows a truss structure, which is pinned at A and roller supported at B. Horizontal load are applied to the truss as shown in the Figure. By using section method, solve the force in member AC, CD and DE in the figure shown (CO2, PO2, C3). 20KN 10KN 3.5m H →10kN 3.5m E 3.5m D H 15kN 10kN- 5kN G C A 5.0m 3.5m B 000 5kN 5kN Gmail M
Determine the magnitude of the pin force at A. Assume W = 845 Ib, a = 3.0 ft, b = 2.0 ft, r = 9 in. a a C В A W D Answer: A = i Ib
how can i solve this one please
A load Pis supported by a structure consisting of rigid bar ABC, two identical solid bronze (E, - 15000 ksi) rods, and a solid steel [E2 = 30000 ksi) rod, as shown. The bronze rods (1) each have an area of 0.637 in.?, a length of L - 42 in., and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has an area of 1.228 in.? and a length of L2 - 60 in. If all rods are unstressed before the load Pis applied, determine the normal force in steel rod (2) after a load of P- 30 kips is applied. (2) (1) Rigid bar Answer: F1- kips
Please show your solution on a paper with FBD