Consider a square bar 30 mm on side and 2.5 m long, having a material yıeld point 254 (IH MPa). An applied axial load gradually builds up from zero to a value such that the elongation of the bar is 25 mm. Determine the permanent elongation of the bar. o 3 dy, of = 0.60y . 0 005 0.008 0.010

Consider a square bar 30 mm on side and 2.5 m long, having a material yıeld point 254 (IH MPa). An applied axial load gradually builds up from zero to a value such that the elongation of the bar is 25 mm. Determine the permanent elongation of the bar. o 3 dy, of = 0.60y . 0 005 0.008 0.010

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: The 49-kg homogeneous smooth sphere rests on the 30° incline A and bears against the smooth vertical…

A: Using equilibrium equations

Q: What is the lateral deflection at joint E in mm?

A: A truss supported at hinged support at A and roller support at E, is loaded with vertical loading…

Q: 8. A stress element dia is shown in fig. Compute the normal. t shear stress on plane. Am. (a) страж…

Q: The 36-kg homogeneous smooth sphere rests on the 26° incline A and bears against the smooth vertical…

Q: The compound shaft in Figure is attached to rigid supports. For Bronze G = 40 GPa and for Aluminum G…

A: Given DataFor Bronze G=40 GPaFor Aluminium G=35 MpaDiameter of Bronze=200 mm=0.2 mDiameter of…

Q: Situation 11: The rigid bar ACE is supported by a pin at A and two horizontal aluminum rods, each of…

Q: THE RIGID BARS SHOWN ARE SEPARATED BY A ROUER AT C AND PINNED AT A X D. A STEEL ROD AT B HELPS…

A: Given data:

Q: The d = 13-mm-diameter solid rod passes through a D = 18-mm-diameter hole in the support plate. When…

A: Solution attached below

Q: A 12ft cantilever beam is subjected a 180 lb/ft uniform load and a vertical support of 1200 lb on…

Q: The bar AB is attached to aluminum and steel rods, horizontal before the load P is applied. Find the…

Q: 5. Rigid member ABCD is connected to two elastic bars and loaded as shown. Determine the maximum…

Q: P = 7 kN 10 mm 15 kN • m 10 mm 150 mm D В C 150 mm 1.0 m →* 1.0 m 1.0 m The simply supported beam is…

A: Given data P= 7 KN moment at B MB=15 KN-m Using ∑Fy=0 Va+Vb=7 KN Using ∑Md=0…

Q: A = 2000 mm² A = 900 mm² B 503 mm 257 mm 355 mm The steel rod is stress-free before the axial loads…

Q: 2-22. The triangular plate is fixed at its base, and its apex A is given a horizontal displacement…

Q: Mechanics of deforable bodies

Q: The figure which is in equilibrium under the forces P and F = 42 kN inclined at θ= 48o, is…

A: Draw the free-body diagram of the joint.

Q: 2-2: A wire of 2 mm diameter is wound round a circular shaft of 1 metre diameter. What are the…

Q: Determine the stress in member CE. Assume load P = 8.571 kN and Area in steel is 24 mm^2. A 1.4 m…

Q: The force P is applied at d = 50 mm from the bottom as shown. Compute the normal stress at section…

A: Given: The value of d is 50 mm. The value of P is 85 kN. Consider the figure,

Q: A 80 MPa 30° B 30 MPa 40 MPa

Q: a force q of magnitude 3kips is applied to machine element AB. the uniform thickness of the element…

A: The given figure is shown below:

Q: The couple M = 78 kip-in. is app section shown in a plane formin vertical. Determine the stress at…

Q: 2. The magnitude of the three forces acting on the plate are F₁ = 100KN, F₂=80kN and F3= 50kN. Solve…

Q: Determine the horizontal displacement of joint C. The length, L, of trusses AC, BC is 1,300 mm.…

A: EAC = 135 GPa = 135 × 103 N/mm2 EBC = 150 GPa = 150 × 103 N/mm2 AAC = ABC = 360 mm2 Determine the…

Q: Determine the change in length, breathand thickness f Ex a steel bar which is 4 m long jomm wide and…

A: It is required to determine the change in length of steel bar. δl=PLAE Here P is the applied load, L…

Q: 0.525 in. diameter solid steel shaft supports two pulleys. The shaft has a lengthe 2 lb. The bearing…

A: P=62lb

Q: Four steel bars jointly support a mass of 25 x 103 kg. Initially the temperature is 250C. Bars A and…

Q: GOON 90 500 N A 30 C B

Q: A bar AB (A = 500 mm²) is hinged at A and is supported by a rod CD and C. The rod is pin connected…

Q: / The assembly consists of two 10-mm diameter steel rods AB and BC, and a rigid bar B. After…

Q: D 200 mm 300 mm -400 mm- A C When force P is applied to the rigid arm ABC, point B displaces…

Q: Find the value and direction of the resultant of the concurrent forces shown in figure.

A: Given data F1 = 100KN makes angle with horizontal = 30ο F2 = 20KN F3 = 30KN and F4 = 10KN

Q: The assembly consists of two 20-mm diameter rods AB and CD, a 30-mm diameter rod EF, and a rigid bar…

Q: The shaft is made from a solid steel section AB and a bular portion made of steel and having a brass…

Q: E (600)тm EA EA Р- 180 kN EA Oy A В C 0-ɛ diagram of the bars 300 тm 300 тm 300 тm

A: The displacement of the system is equal to the displacement of all the individual components in the…

Q: Two chords AB and BC are joined at B and support a load W as shown in Figure 3.3 -8. 30 45° Figure…

Q: A 32-mm diameter by 3.5-m long steel rod (1) is stress free after being attached to rigid supports…

A: Given data in question Diameter 32mm Length 3.5 m Elasticity modulus 200 GPa Coefficient of thermal…

Concept explainers

Methods to Determine Vertical Stress

The load applied to the soil is transferred to the underground. The presence of water at soil pores and solid grains above the soil are the primary components that are responsible for the effective load transfer. Due to the load acting, the internal component of the soil or the underground formations undergoes deformations or a tectonic shift. The amount of deformation depends upon the amount of load acting on the soil surface, which indeed, depends on the weight of everything present above the soil. Due to this, the underground soil element develops internal stresses which try to resist the tectonic changes.

Question

Consider a square bar 30 mm on side and 2.5 m long, having a material yield point 254 (in
MPa). An applied axial load gradually builds up from zero to a value such that the elongation
of the bar is 25 mm. Determine the permanent elongation of the bar. O = 3 0y, o =
0.60y
0 005
0.008
0.010

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 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

The couple M=1.1 kN-m acts in a vertical plane and is applied to a beam oriented as shown. Determine the stress at point A 10 mm 40 mm The stress at point A is ( 10 mm 40 mm -10 mm 1,-1.894 x 10 mm 1,-0.614 x 10 mm +0.800 x 10 mm MPa.
2. A force system is shown below. Substitute: B=465, C= 9, E= 22, F=2060 F+E_kN 55KN 30KN 3 40 JE 30 B+C _kN a. Determine the component of the resultant along the u-axis. b. Determine the component of the resultant along the v-axis.
The horizontal beam is supported by a pin at A and the pin-connected link BC. It has a uniformly distributed loading w = 2.6 kN/m as shown in the figure. All the pins are in double shear and have a diameter of 20 mm. Determine the max shear stress in the pin at C. Input your answer as a value only in MPa to one decimal place without +/- sign. W 1.5 m 2 m B 1m
Determine the deflection 8g at the free end of a cantilever beam AB with a uniform load of intensity q=4 kN/m acting over the middle of the length and a point load. The lenghth of beam is equal to L=3 m. The beam has flexural rigidity El=4286311 Nm². Note that upward deflection is positive. P=qL/6 A +4 3 9 L 3 13 B ↑
7) The load P is located midway between points B and C. P = 1.7 kN. The diameter of the rod at CE is 4.8 mm. The young's modulus of the rod metal = 200 GPa. What is the elongation of the rod CE? 600 mm IB 600 mm 600 mm Elongation of rod EC = units
1. A stepped shaft is shown, the region AB is aluminum having G = 28 GPa, and the region BC is steel, having G= 80 GPa. The aluminum portion is of solid circular cross section 45 mm diameter, and the steel region is circular with 60 mm outside diameter and 30 mm inside diameter. A clockwise torsional load of 4000 N-m is applied at B, assume ends A and Care rigidly clamped. De termine the following: a. maximum shearing stress in the aluminum b. maximum she aring stress in the steel (
12. The bell crank, which is in equilibrium under the forces P and F = 36 kN inclined at θ= 48o, is supported by a pin at D. Determine the shear stress (in MPa) in the pin if it is 21-mm-diameter. P is not equal to F. Round off to two decimal places.
A 90-kg smooth circular cylinder A with a radius of 0.6 m is held in equilibrium by a cord CD and a bar BC of negligible mass. The length of bar BC is 2.4 m. a. Draw the FBD of the circular cylinder and the bar BC.b. Determine the tension in the cord CD.
X= 460 lb. Find the stress at points A and B. Determine the point where the neutral axis intersects like ABD. The neutral axis intersects AB at (blank) inches from A and intersects BD at (blank) inches from D.
Determine the forces in members BC and CG. The forces are positive if in tension, negative if in compression. A 30 kips Answers: BC= CG= 10' i i B 10' C 10' D 12' 比 69° G SE E kips kips