Question - Find all the components of the stiffness and compliance matrices for a specially orthotropic lamina made of AS/3501 graphite/epoxy/
USE GENERAL STRESS STRAIN RELATIONSHIP
PLEASE SHOW ALL WORK
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Question - Find all the components of the stiffness and compliance matrices for a specially ortho...
2. For a graphite/epoxy unidirectional lamina (un-oriented lamina), find the following: ,--3 MPa 1) Compliance matrix...
2. For a graphite/epoxy unidirectional lamina (un-oriented lamina), find the following: ,--3 MPa 1) Compliance matrix 2) Stiffness matrix 3) Resultant strain under the applied stresses 12-4 MP 2 MPa τ12 Typical Mechanical Properties of a Unidirectional Lamina (SI System of Units) Glass Boron/ Graphitel epoxy epoxy Property Symbol Units epoxy Fiber volume fraction Longitudinal elastic modulus E Transverse elastic modulus E, Major Poisson's ratio Shear modulus Ultimate longitudinal tensile (σ1he 0.45 0.70 10.30 7.17 GPa GPa 38.6 8.27 18.50...
Macromechanics 215 N, 1000 N/m; all remaining components are equal to zero b) Mry 1 Nm/m; all rem...
I need help with question 6.18
Macromechanics 215 N, 1000 N/m; all remaining components are equal to zero b) Mry 1 Nm/m; all remaining components are equal to sero ) Comment on the coupling efects obsereed 6.12 Compute the strains ( (y, and ry at the interface between the 459 and laminae above the middle surface by using the results of case (b) of Ezercise 6.11 and -45 /a.e3 6.23). cise 6.13 Compute the stresses ơz and σ1 in the...
Question 1: For the plane (2D) truss shown below, evaluate the transformation matrix [T] and the stiffness matrix in the local axis system [KL] of all elements. Use these matrices to evaluate the ele...
Question 1: For the plane (2D) truss shown below, evaluate the transformation matrix [T] and the stiffness matrix in the local axis system [KL] of all elements. Use these matrices to evaluate the element stiffness matrix in global axis system [KG] of the members and assembled them to generate the overall stiffness matrix [K of the truss. Modify the stiffness matrix [K] in order to incorporate boundary conditions following the elimination technique of rows and columns. Take E 200 GPa...
Show all work please. 2. Find the inverses of the following matrices. 1 4 (a) ج...
Show all work please.
2. Find the inverses of the following matrices. 1 4 (a) ج في ' [1 2 3 (b) 0 4 5 0 0 6 1 4 (c) 5 1 6 5 -2 9 7
Please show all work and equations on paper 30)2. A bar of length 4.0 m is...
Please show all work and equations on paper
30)2. A bar of length 4.0 m is made of an aluminum alloy and has the stress-strain diagram shown in the figure. (a) Find the modulus ofelasticity [5 Pts.] (b) Find the yield strength [3 Pts.] (c) If the bar is stressed to 600 MPa, find the permanent strain when the load is released [8 Pts.] d Find the new proportional limit for case (c) [4 Pts.] (e) Find the permanent set...
please show all work Use variation of parameters to find the general solution of the differential...
please show all work
Use variation of parameters to find the general solution of the differential equation: đư” =T.
Please show all the works and answer all the numbers accordingly (like the way the question...
Please show all the works and answer all the numbers accordingly
(like the way the question is aking ). Thanks
Check my work Suppose there are two independent economic factors, M, and M2. The risk-free rate is 4%, and all stocks have independent firm-specific components with a standard deviation of 53%. Portfolios A and B are both well diversified. Portfolio Expected Return (%) points Beta on MiBeta on M2 1.7 1.9 1.8 -0.7 B eBook Print What is the expected...
please show all work for both problems and only use Cramer's Rule for #6 5) Find...
please show all work for both problems and only use Cramer's
Rule for #6
5) Find the sum below, showing all steps and any formulas used. (7 points) 1 2 22 23 4 + + + 214 4 6) Solve the problem below using Cramer's Rule. Be sure to label what each variable represents, show the equations in the system of equations, and show all matrices and determinants used. No other method will receive credit. Molly attended a coin auction...
please show all work Arigid bar of negligible weight is supported as shown in the Figure....
please show all work
Arigid bar of negligible weight is supported as shown in the Figure. find the stress in each rod if the temperature rises 30°C after a load W = 120 kN is applied. (hint: for compatibility equation use the ratio and proportional relationship between material and 8t). Bronze L=2.5 m A=1300 mm E=83 GP Steel a=18.9 x10 m/m.°C L=1.25 m A=320 mm2 E=200 GPa a=11.7 x10-6m/m.°C -1.2 m !! -3 m 2 m w
show all formulas. show all work. Question #1: Use the Black-Scholes formula to find the value...
show all formulas. show all work.
Question #1: Use the Black-Scholes formula to find the value of a call option on the following stock. 6 months 50% per year Time to expiration Standard Deviation Exercise Price Stock Price Interest Rate $50 $50 10% Question #2: Find the value of put option on the stock in the previous problem with the same information above (Hint: there are two ways of calculating such value).
2. For a graphite/epoxy unidirectional lamina (un-oriented lamina), find the following: ,--3 MPa 1) Compliance matrix 2) Stiffness matrix 3) Resultant strain under the applied stresses 12-4 MP 2 MPa τ12 Typical Mechanical Properties of a Unidirectional Lamina (SI System of Units) Glass Boron/ Graphitel epoxy epoxy Property Symbol Units epoxy Fiber volume fraction Longitudinal elastic modulus E Transverse elastic modulus E, Major Poisson's ratio Shear modulus Ultimate longitudinal tensile (σ1he 0.45 0.70 10.30 7.17 GPa GPa 38.6 8.27 18.50...
I need help with question 6.18
Macromechanics 215 N, 1000 N/m; all remaining components are equal to zero b) Mry 1 Nm/m; all remaining components are equal to sero ) Comment on the coupling efects obsereed 6.12 Compute the strains ( (y, and ry at the interface between the 459 and laminae above the middle surface by using the results of case (b) of Ezercise 6.11 and -45 /a.e3 6.23). cise 6.13 Compute the stresses ơz and σ1 in the...
Question 1: For the plane (2D) truss shown below, evaluate the transformation matrix [T] and the stiffness matrix in the local axis system [KL] of all elements. Use these matrices to evaluate the element stiffness matrix in global axis system [KG] of the members and assembled them to generate the overall stiffness matrix [K of the truss. Modify the stiffness matrix [K] in order to incorporate boundary conditions following the elimination technique of rows and columns. Take E 200 GPa...
Show all work please.
2. Find the inverses of the following matrices. 1 4 (a) ج في ' [1 2 3 (b) 0 4 5 0 0 6 1 4 (c) 5 1 6 5 -2 9 7
Please show all work and equations on paper
30)2. A bar of length 4.0 m is made of an aluminum alloy and has the stress-strain diagram shown in the figure. (a) Find the modulus ofelasticity [5 Pts.] (b) Find the yield strength [3 Pts.] (c) If the bar is stressed to 600 MPa, find the permanent strain when the load is released [8 Pts.] d Find the new proportional limit for case (c) [4 Pts.] (e) Find the permanent set...
please show all work
Use variation of parameters to find the general solution of the differential equation: đư” =T.
Please show all the works and answer all the numbers accordingly
(like the way the question is aking ). Thanks
Check my work Suppose there are two independent economic factors, M, and M2. The risk-free rate is 4%, and all stocks have independent firm-specific components with a standard deviation of 53%. Portfolios A and B are both well diversified. Portfolio Expected Return (%) points Beta on MiBeta on M2 1.7 1.9 1.8 -0.7 B eBook Print What is the expected...
please show all work for both problems and only use Cramer's
Rule for #6
5) Find the sum below, showing all steps and any formulas used. (7 points) 1 2 22 23 4 + + + 214 4 6) Solve the problem below using Cramer's Rule. Be sure to label what each variable represents, show the equations in the system of equations, and show all matrices and determinants used. No other method will receive credit. Molly attended a coin auction...
please show all work
Arigid bar of negligible weight is supported as shown in the Figure. find the stress in each rod if the temperature rises 30°C after a load W = 120 kN is applied. (hint: for compatibility equation use the ratio and proportional relationship between material and 8t). Bronze L=2.5 m A=1300 mm E=83 GP Steel a=18.9 x10 m/m.°C L=1.25 m A=320 mm2 E=200 GPa a=11.7 x10-6m/m.°C -1.2 m !! -3 m 2 m w
show all formulas. show all work.
Question #1: Use the Black-Scholes formula to find the value of a call option on the following stock. 6 months 50% per year Time to expiration Standard Deviation Exercise Price Stock Price Interest Rate $50 $50 10% Question #2: Find the value of put option on the stock in the previous problem with the same information above (Hint: there are two ways of calculating such value).
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