ehavior of tensingrity bridge
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A: Given Data : Linear density of fiberρ=3.2 tex Load(F)=94.8 gf
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A:
Q: Q2: Hooke's Law can be used in which region of the stress-strain diagram? Elastic Necking Inelastic…
A:
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A:
Q: If in a torsion test a material is determined to have a shear yield stress of 150 MPa, a reasonable…
A: Option (d) is correct. 300MPa
Q: Define Modulus of Rigidity: Word description: Sketch (example) : Equations: Units:
A:
Q: 5) Steel stress not reaching yield point is directly proportional to strain. True False
A:
Q: In a tensile test on a ductile material Hook’s law is applicable up to _________ point Select one:…
A: Solution:
Q: B. Compare between ductile and brittle ?material with stress-strain diagram
A: Ductile materials are those which can be easily drawn out into wires. Many of metals are best…
Q: In stress and strain diagram for a perfectly ductile material, the yield strength, and ultimate…
A: As we know for the ductile materials like Mild Steel.. We can observe the yield strength, and…
Q: Line joining Sut (Ultimate strength of the material) on mean stress axis and Se (endurance limit of…
A: A parabolic curve joining the endurance stress point and the ultimate stress point is called the…
Q: T or F Ductile materials have long stress-strain diagrams so they fail suddenly without warning. SO
A: Given:
Q: Load applied tangentially across the resisting section is Select one: Buckling Tensile…
A: Shear Stress When two equal and opposite forces are applied tangentially across the resisting…
Q: During a tensile test on a ductile material . عند اجراء تجربة الشد على معدن لدن مطيلي( قأن None of…
A: As per given question During a tensile test on a ductile material .
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A: Explaining tensile failure and failure plane and loading and unloading path of perfect elastic…
Q: 2) Which of the following pairs are NOT correctly matched? Macro stresses - Large scale and may be…
A: Solution:
Q: shows the state of stress at a critical point on a component of a lawn mower, wh Opx = 10 MPa…
A: Givenσxx=10Mpacompressive=-10Mpaσyy=25Mpatensileζxy=90Mpacloclwiseσzz=20MpacompressiveSyt=300MpaSyc=…
Q: Differentiate transverse and longitudinal cracks.
A:
Q: The factor of safety on the basis of maximum shear stress theory
A: Given data; σxx=100 Mpaσyy=220 Mpaσxy=σyx=80 Mpa we have to find the F.O.S on the basis of max shear…
Q: Define non conservative forces.
A: Given Non conservative forces To find Definition of non-conservative forces
Q: Which is/are true of fatigue? a) the applied stress might be axial, flexural, torsional. Choose as…
A: correct options are- a) the applied stress might be axial, flexural, torsional.
Q: hows the values of stress amplitud Fatigue strength Sf (Mpa) 474 417
A: We know that stress life cycle Sf = aNb log Sf = log(a) + n *logN Let us assume Log Sf = Y, log…
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A: Since flag is waving on top of its pole during a windy day, flag is subjected to wind force. Due to…
Q: the maximum stress at which material fail on a specified number of cycle? نقطة واحدة Fatigue…
A: Fatigue strength: It is the maximum Stress at which material fail on the specific number of cycles.…
Q: ) What is thermal expansion stress, give equation for thermal deflection with temperature. ii) Most…
A: Thermal stresses are explained below.
Q: If a key material has an ultimate strength of 120 ksi and a yield strength of 80 ksi and factor of…
A:
Q: Q17: chemical properties such as: A: density b: impact c: hardness d: corrosion
A: Chemical properties: The properties of the substance which gives a chemical reaction,hence changes…
Q: The unit of torsional rigidity and the flexural rigidity is the same. Select one: True Fals
A: Torsional rigidity: It is defined as the product of modulus of rigidity and polar moment of inertia.…
Q: Process used to improve fatigue resistance of the metal by setting up compressive stresses in its…
A:
Q: What material properties can be directly found fro Poisson's Ratio Shear Modulus O Young's Modulus…
A:
Q: Give an example of how to apply discontinuity functions to describe the loading or internal moment?
A: The Macaulay formula for any load/internal moment, using discontinuity function is:(x-a)n=0…
Q: An element is to be subjected to a spectrum of completely reverse stress. It will be cycled at 460 M…
A:
Q: Which of the following statement is true? a. Statically determinate structures are more stable (or…
A: Answer 1: The statically determinate structures are less stable as compared to the indeterminate…
Q: 3. Column is defined as a vertical member of a structure and normally it will be subjected with…
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Q: Analyze the effect of weakness in the rock mass (joints) on bridge design
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Q: Brittle materials have more impact strength compared to ductile materials. Select one: O True O…
A: Impact quality is the capability of the fabric to resist a abruptly connected stack and is…
Q: Fatigue properties can be represented by Select one: a. Strain-Stress diagram b. S-N diagram O c.…
A: Fatigue properties can be represented by Select one: a. Strain-Stress diagram b. S-N diagram c. N-S…
Q: cal load limit equation (Pcr) - buckling on a machine structure? c)How to improve the ability of a…
A:
Q: ANSWER TO QUESTION 5.3.1 5.3.2) Ultimate tensile stress. ANSWER TO QUESTION 5.3.2
A:
Q: stress strain curve? (a) plastic region. (b) elastic region, or (c) both of them.
A: The deformation of a material in response to a tensile, compressive, or torsional force is…
Q: Young's modulus of material will be high for a stiffer material. Select one: True False
A: Higher the value of slope, higher is the Young's modulus and stiffness. Thus, stiffness is directly…
Q: Discuss the concept of shear force and bending moment diagram and its applications Discuss in…
A: shear force and bending moment diagram and its applications Shear force and bending moment are very…
Q: Define Transverse Shear Stress Word Description: Sketch or Drawing: Equation: Units:
A: Given data Define Transverse Shear Stress.
Q: What is process when stress causes a material to strain past the elastic limit and material has a…
A:
behavior of tensingrity bridge
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