7 Has the same composition at any point? a. Isotropic b. Composite c. Prismatic d. Homogeneous 8. The composite material exhibits elastic properties in one direction different from that in the perpendicular direction. Orthotropic b. Anisotropic Isotropic d. Aeolotropic а. с. Materials having the same properties in all directions. a. Isotropic b. Anisotropic c. Aeolotropic d. Orthotropic 10 The term for the value above which the stress is no longer proportional to the strain. Proportional limit b. Plastic Range Rupture Stress Elastic Range a. с. d.

7 Has the same composition at any point? a. Isotropic b. Composite c. Prismatic d. Homogeneous 8. The composite material exhibits elastic properties in one direction different from that in the perpendicular direction. Orthotropic b. Anisotropic Isotropic d. Aeolotropic а. с. Materials having the same properties in all directions. a. Isotropic b. Anisotropic c. Aeolotropic d. Orthotropic 10 The term for the value above which the stress is no longer proportional to the strain. Proportional limit b. Plastic Range Rupture Stress Elastic Range a. с. d.

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) Figure Q4 shows a composite body used in a certain application. Determine the centroid (x, y) of…

A: A composite crossection is given as follows

Q: A composite beam is made of two brass [E = 110 GPa] bars bonded to two aluminum [E = 71 GPa] bars,…

A: Bending moment=260Nm a=10mm b=85mm c=20mm d=55mm

Q: A composite bar is made by connecting a steel bar with a length of Lst = 300 mm and an brass bar…

A: Steel Length of steel Bar(L1) = 300 mm Elastic modulus(E1) = 200 GPa Coefficient of Thermal…

Q: REACTION OF A RIGID PLATE II B) Determine the internal and external reaction forces of a composite…

A: To determine: the internal and external reaction forces of a composite structure1) Ax, Az, Ma,2)…

Q: A composite system of two metal bars, as shown below, is made of two dissimilar materials having…

Q: The composite bar shown is rigidly attached to the two supports. The left portion of the bar is…

A: cross-sectional area of copper bar (Ac) = 80 cm2cross-sectional area of aluminium bar (Aal) = 20…

Q: for a fiber reinforced composite material, assume Fibre's volume fraction is 0.3. what is the…

Q: 2.) GiVEN: The following cross secton Repersauts a composité cy lindere! FIND: a) the composite…

A: Centroid fomulay=Astyst+AmgymgAst+Amg Center of gravity isyCG=MStyst+MmgymgMst+Mmg

Q: A composite beam is made of two brass [E = 105 GPa] plates bonded to an aluminum [E = 63 GPa] bar,…

A: Given data Eb = 105 GPA EAl = 63 GPA M= 1525 Nm = 1525 × 103 N-mm

Q: A bar having the cross section shown has been formed by securely bonding brass and aluminum stock.…

A: Given data EAl = 70 GPA Eb = 105 GPA Allowable bending stress in aluminum = 100 MPa Allowable…

Question

7
Has the same composition at any point?
a. Isotropic
b. Composite
c. Prismatic
d. Homogeneous
8.
The composite material exhibits elastic properties in one direction
different from that in the perpendicular direction.
Orthotropic
b. Anisotropic
Isotropic
d. Aeolotropic
а.
с.
Materials having the same properties in all directions.
a. Isotropic
b. Anisotropic
c. Aeolotropic
d. Orthotropic
10
The term for the value above which the stress is no longer
proportional to the strain.
a. Proportional limit
b. Plastic Range
Rupture Stress
d. Elastic Range
с.

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

If Poisson's ratio is 0.42, the Modulus of rigidity is 70.4225 GPa, and the bulk modulus is 416.66 GPa, then the elastic modulus of elasticity is (3 Points) 300 GPa 300 MPa 200 MPa None 200 GPa
Use the following Stress-Strain plots to answer the following questions (NOTE: These represent the SAME MATERIAL 400 300 200 100 0.00 0.05 0.1 0.15 0.2 0.25 0.3 0.35 Strain 375 300 225 150 75 0.000 0.002 0.004 0.006 0.008 0.010 0.012 Strain Stress (MPa) Stress (MPa)
The composite bar shown is fixed at the ends and is subjected to the axial load P shown. If the aluminum is stressed to 10 ksi, find the force P and the stress in the steel. 10in. 15in. Aluminum Steel A=1.5 in? E=10x10°psi A=2.0 in? 6 E=30x10°psi 6
#2 will upvote to anyone who will answer
Read the question carefully and give me right solution according to the options
Question 2 Calculate the bending stress at the bottom edge of the following composite beam subject to a bending moment of M= 1500 Nm. The lower section is made from steel (E = 200 GPa) and the upper section is made from aluminium (E = 70 GPa). All dimensions are in mm. 100 YA 100 Z 10 >
How to solve for the centroid of the composite body using the principle of moments and treat each part as a finite element of the whole figure (Show a step by step solution)
A composite sample of carbon reinforced epoxy has dimensions of in 20 in x 20 in x 0.135 in and mass of 3 lb. The carbon fibres have a modulus of elasticity of 80(106) lb/in2 and a density of 0.15 lb/in3. The epoxy matrix has modulus of elasticity of 0.90(106) lb/in2 and a density of 0.05 lb/in3. Assume there are no voids in the sample, calculate the volume fraction of: (i) The carbon fibres (ii) The epoxy matrix in the sample.
A composite beam made of steel and bronze has the cross section shown. The cross-sectional dimensions are b1 = 0.5 in, b2 = 1.5 in., and d = 1.0 in. The elastic modulus of the steel is E1 = 30,000 ksi, and its allowable bending stress is 24 ksi. The elastic modulus of the bronze is E, = 15,000 ksi, and its allowable bending stress is 16 ksi. Calculate the magnitude of the allowable bending moment that can be applied about the z centroidal axis. y Bronze (2) Steel (1) bị b2 Answer: M = i Ib-in. Save for Later Attempts: 0 of 1 used Submit Answer
Bar A-B-C is made from a fully bonded composite of two materials as shown in the cross section below. Find the Z displacement at point C. A C 1.10 m 20 kN B 1.25 m 50 kN с Y I cross section c-c Uz = 5 mm, material 1 5 mm, material 2 5 mm, material 1 25 mm Material 1 E = 240 (GPa) Material 2 E = 180 (GPa) mm (at C)
The composite bar is firmly attached to unyielding supports. The bar is stress-free at 50°F. Compute the stress in each material after the 80-kip force is applied and the temperature is increased to 100°F. Use a = 6.5 x106/°F for steel and a = 12.8 x106/°F for aluminum. Aluminum A = 2 in.² E = 10 x 106 psi 15 in. Steel A = 3 in.2 E = 29 × 106 psi 80 kips 10 in.
A ceramic matrix composite contains internal flaws as large as 0.001 cm in length. The plane strain fracture toughness of the composite is 45 MPaÖm, and the tensile strength is 550 Mpa. Will the stress cause the composite to fail before the tensile strength is 550 MPa. Will the stress cause the composite to fail before the tensile strength is reached? Assume that f=1.