Q12. Determine the total compression of a bar made up of three circular cross-sections as shown infigure. The diameter being 10mm, 20mm and 30mm of the top, middle and the bottom portionsrespectively. Take ES = 210 GPa, EB = 105 GPa, EC = 100 GPa.50 kNSTEEL30 mmBRASS20 mmCOPPER –40 mm Q17. A composite bar of 20mm x 20mm cross section is made up of three flat bars as shown in figure.All the three bars are rigidly connected at the ends when the temperature is 20°C. determine (i) thestress developed in each bar when the temperature of the composite bar is raised to 60°C (ii) the finalstresses in each bar when the load of 17.6 kN is applies to the composite bar. Es = 200 Gpa, EA1 = 80Gpa, as = 22 x 10/ °C, aAi = 11 x 1o*/ °C.%3DSTEEL8mm20 mmALUMINIUM4 mmSTEEL8 mm-20 mm-

given data; compressive load(P)=-50KN diameter of steel(ds)=10mm area of…

Q12. Determine the total compression of a bar made up of three circular cross-sections as shown in figure. The diameter being 10mm, 20mm and 30mm of the top, middle and the bottom portions respectively. Take ES = 210 GPa, EB = 105 GPa, EC = 100 GPa. %3D 50 kN STEEL- 30 mm BRASS 20 mm COPPER 40 mm

Q12. Determine the total compression of a bar made up of three circular cross-sections as shown in figure. The diameter being 10mm, 20mm and 30mm of the top, middle and the bottom portions respectively. Take ES = 210 GPa, EB = 105 GPa, EC = 100 GPa. %3D 50 kN STEEL- 30 mm BRASS 20 mm COPPER 40 mm

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Determine the total elongation of the bar shown in figure below. Materials E (GPa) Bronze 83…

Q: What will be the cross-sectional area in mm² of the prismatical bar of length 5 mm and weight per…

Q: Calculate the change in dimensions in the bar. F = 12000 N; h= 0.01 m; w= 0.03 m;…

Q: . A sheet of plywood consists of three equally thick sheets, the upper and lower sheets having their…

A: Given Tensile modulus, E1 = 10 GPa E2 = 0.4 GPa Find Tensile…

Q: AB and CD caps of the same material are tightly fitted on both ends of the 24 mm diameter AD steel…

A: Given: E = 200 GPa LAB = 48 mm LBC = 72 mm LCD = 48 mm DAB = 36 mm…

Q: Force on the Bronze Material Force on the Aluminum Material Force on the Steel Material Maximum…

A: To find. Force on the Bronze Material Force on the Aluminum Material Force on the Steel Material…

Q: Determine the total elongation of the bar shown in figure below. Materials E (GPa) Bronze 83…

Q: c) A solid homogeneous truss tie-rod has a diameter of 9.52 mm and an original length of 1.75 m…

A: Given Data The daimeter of truss tie rod is:d=9.52 mm The length is:l=1.75 m The stress experienced…

Q: 2. Assume that axial deformation of Member EF is caused mainly by its reaction to external forces on…

Q: (1) Given: b₁ B P=28 kN Square Bars b₁ = 57mm Q = 9 kN C b₂ = 19mm (3) Q R = 38kN b3 b3 ↑ D = 38mm R…

A: given; p=28KNQ=9KNR=38KNb1=57mmb2=19mmb3=38mmaxial stress in bar 2 (σ2)=?

Q: 4. The three bars are made of steel and form a pin-connected truss. Each bar has a cross sectional…

A: Given: A=3 in2Est=29×106psiT0=50 FTf=110 Fα=6.6×10-6ft/ftF

Q: Steel Bronze Area (mm) 600 300 3. Figure (a) shows a rigid bar that is supported by a pin at A and…

Q: 8 kN C 8 kN В L 45° 45° 60° A E D

Q: 1. A load is suspended from a steel wire with a radius of 1 mm. The load extends the wire the same…

Q: Choose True or False. a) Consider the truss below that is made up of elements (1) and (2). TRUE or…

A: According to the details provided in the question, we need to calculate the TRUE / FALSE condition.

Q: A solid aluminum shaft of 112 mm diameter fits concentrically in a hollow steel tube. Determine the…

A: To find: The minimum internal diameter in mm of the steel tube. Given: The diameter of the shaft is…

Q: 1.8 Find the maximum allowable value of P for the column. The cross-sectional areas and working…

A: Given Take the last column only Stress = 120 MPa Area, A = 500 mm2 Find Load, P

Q: 6. The plastic sheet, 1/2 in. thick, is bonded to the pin-jointed steel frame. Determine the…

A: GIVEN DATA- G=70*10^3 psi Thickness t=1/2in we have to find value of force P

Q: The rigid bar of negligible weight is supported as shown. The assembly is initially stress- free.…

Q: Find the pull force P that will make the total elongation of the system 0.04 mm. b) Calculate the…

Q: 2 . Compute the REACTIONS in support A and B in KiloNewton. 12 Determine the diameter of support RB…

Q: (1) Given: P=28 kN b₁ B Square Bars b₁ = 57 mm P Q =9 kN (3) Q R = 38 kN b₂ = 19mm b3 ↑ D = 38mm R…

Q: At the proportional limit, a 22 mm thick 75 mm wide bar elongates 6.3 mm under an axial load of 482…

Q: A solid circular rod, 750 mm long and 30 mm diameter, is subjected to an axial force of 80 kN. The…

A: as we know, the poison ratio is always lessthan1, and the values of the choices are the values for…

Q: A central horizontal section of a hook is a symmetrical trapezium of inner width =67.5mm and of…

A: Given:Inner width,bi=67.5 mmOuter width,bo=22.5 mmP=37.5 KNInner radius,Ri=52.5 mmh=90 mmOuter…

Q: A rectangular steel block is 4 inches long in the x direction, 3 inches long in the y direction, and…

A: Answer: The single uniformly distributed load in x-direction that would produce the same deformation…

Q: 4. Nylon strips are fused to glass plates. When moderately heated the nylon will become soft while…

Q: b) A composite bar is shown in figure Qlb. Determine. The thermal stresses in copper tube and steel…

A: As we know that due to temperature rise there must be increase in length according to its…

Q: A compound bar consisting of bronze, aluminum, and steel segments is loaded axially as shown in the…

A: The change in length of a bar can be expressed as,

Q: (1) Given: b₁ B P=28 kN Square Bars b₁ = 57 mm (2) Q =9 kN b₂ C b₂ = 19mm VIO (3) Q R = 38kN b3 b3 ↑…

Q: 2. A 3-m long bronze bar with a cross-sectional area of 350 mm? is secured between two rigid walls…

A: GivenL=3m=3000mmA=350mm2T1=15oC∆=3mmα=18×10-6 /oCE=80Gpa

Q: 4- Draw Shear Stress-strain diagram for Cast Iron

Q: 15 kN 18 kN 40 kN/m A D 3 m 6 m 4 m FIGURE P7.19

A: Find the moment at 1.25 m left of C .

Q: A diagonal aluminum alloy tension rod of diameter d and initial length / is used in a rectangular…

A: The given data d=0.55in l=7.4ft Allowable stress = 21 kpsi Find the stretch in rod

Q: 1200 N 800 N 400 N D 2 m B A K J 2 m E 2 m 2 m G 2 m H Using Method of Sections (one cutting section…

Q: The steel strip has a unifom thickness of 50 mm. Compute the elongation of the strip caused by the…

A: GIVEN DATA- a=120mm b=50mm t=50mm P=500KN L=1000mm E=200GPa WE HAVE TO FIND TOTAL ELONGATION

Q: Acolumn of rainforced concrete has steel reinforcing rods running through its entire length and…

Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

Q12. Determine the total compression of a bar made up of three circular cross-sections as shown in
figure. The diameter being 10mm, 20mm and 30mm of the top, middle and the bottom portions
respectively. Take ES = 210 GPa, EB = 105 GPa, EC = 100 GPa.
50 kN
STEEL
30 mm
BRASS
20 mm
COPPER –
40 mm

Q17. A composite bar of 20mm x 20mm cross section is made up of three flat bars as shown in figure.
All the three bars are rigidly connected at the ends when the temperature is 20°C. determine (i) the
stress developed in each bar when the temperature of the composite bar is raised to 60°C (ii) the final
stresses in each bar when the load of 17.6 kN is applies to the composite bar. Es = 200 Gpa, EA1 = 80
Gpa, as = 22 x 10/ °C, aAi = 11 x 1o*/ °C.
%3D
STEEL
8mm
20 mm
ALUMINIUM
4 mm
STEEL
8 mm
-20 mm-

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 1 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, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A 2.4 diameter steel molding is lifted by 4 steel cables as shown. The mold weighs 3 kN/m. (a) what is the required diameter of wire that will not exceed the allowable stress of 120 MPa. and (b) if the wire diameter increase by 20%, find the vertical displacement of the molding. 24m
Kindly answer correctly. Please show the necessary steos. Thanks in advance
need help asap :<<
This is a subject of strength of materialsShow complete solution and clear hand writing no shortcut pls shoe free body diagram and pressure diagram thank you
Determine the maximum axial force that can be applied to the bar shown in Figure 3. The allowable stress is 100 MPa. The dimensions are: Hole diameter 20 mm. Thickness of bar: 6 mm D = 40 mm d%3D20mm Fillet radius, r = 4 mm 40mm 20 mm r 4 mm 20 mm Figure 3 P.
Calculate the maximum stress in a 25 mm thick perforated bar and show its location on the figure. 200 mm = 30 mm 5000 N 5000 N r= 15 mm
(1) Given: b₁ B P=28 kN Square Bars b₁ = 57 mm (2) Q =9 kN b2 C b₂ = 19mm (3) Q R = 38kN ↑ D b3 = 38mm R WHAT IS THE AXAIL STRESS IN BAR 2? ANSWER IN MPa ROUNDED-OFF TO 2 DECIMAL PLACES. POSITIVE FOR TENSILE STRESS AND NEGATIVE FOR COMPRESSIVE STRESS.
Ineed answer within 20 minutes please please with my best wishes
For 10 to 12. The compound bar ABCD has a uniform cross-sectional area of 0.25 in². When the axial force P is applied, the length of the bar is reduced by 0.018 in. The moduli of elasticity are 29 x 106 psi for steel and 10 x 10 psi for aluminum. 18 in. 6 in. 18 in. P. P Steel B C Steel D -Aluminum 10. What is p? 11. What is the total elongation of the two steel sections? 12. What is the elongation of the aluminum section?
Rank the normal stress in each section of the bar. Rank the values of normal stress from largest (largest tensile stress) to smallest (largest compressive stress). Use AB for segment AB, BC for segment BC, and CD for segment CD.
Please solve all part
Please click the link (shorturl.at/kuOS1) on ways on how to solve the problem properly. Please help me!