Question: A continuous and aligned fiber-reinforced composite having a cross-sectional area of 1130 mm2 (1.75 in.2) is subjected to an external tensile load. If the stresses

A continuous and aligned fiber-reinforced composite having a cross-sectional area of 1130 mm2 (1.75 in.2) is subjected to an external tensile load. If the stresses sustained by the fiber and matrix phases are 156MPa (22,600psi) and 2.75MPa (400psi), respectively, the force sustained by the fiber phase is 74,000 N (16,600lbf) and the total longitudinal strain is 1.25 ( 10-3, determine

(a) The force sustained by the matrix phase

(b) The modulus of elasticity of the composite material in the longitudinal direction, and

Step by Step Solution

★★★★★

3.36 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a For this portion of the problem we are asked to calculate the force sustained by the matrix pha... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

33-E-M-S-E-M-S (621).docx

120 KBs Word File

Students Have Also Explored These Related Materials Science Engineering Questions!

A continuous and aligned fibrous reinforced composite having a cross-sectional area of 970 mm2 (1.5 in.2) is subjected to an external tensile load. If the stresses sustained by the fiber and matrix...

A piston/cylinder with cross sectional area of 0.01 m2 has a piston mass of 100 kg resting on the stops, as shown in Fig. P2.45. with an outside atmospheric pressure of 100 kPa, what should the water...

A piston/cylinder with cross sectional area of 0.01 m2 has a piston mass of 100 kg resting on the stops. With an outside atmospheric pressure of 100 kPa, what should the water pressure be to lift the...

A continuous and aligned fiber-reinforced composite having a cross-sectional area of 1130mm2 is subjected to an external tensile load. If the stresses sustained by the fiber and matrix phases are 156...

A continuous and aligned fibre - reinforced composite having a cross - sectional area of 1 2 4 0 m m 2 is subjected to an external tensile load. The stresses sustained by the fibre and the matrix...

QUESTION 2 A continuous and aligned fibre - reinforced composite having a cross - sectional area of 1 2 4 0 m m 2 is subjected to an external tensile load. The stresses sustained by the fibre and the...

A continuous and aligned fibre - reinforced composite having a cross - sectional area of \ ( 1 2 4 0 \ mathrm { ~mm } ^ { 2 } \ ) is subjected to an external tensile load. The stresses sustained by...

A continuous and aligned fibrous reinforced composite having a cross - sectional area of \ ( 1 , 1 1 0 \ mathrm { ~mm } ^ { 2 } \ ) is subjected to an external tensile load. If the stresses sustained...

4 . A continuous and aligned fibrous reinforced composite having a cross - sectional area of \ ( 5 0 0 \ mathrm { ~mm } ^ { 2 } \ ) is subjected to an external tensile load of \ ( 7 8 , 0 0 0 \...

Yeast and some other organisms produce proteins that closely resemble O6-alkylguanine-DNA alkyltransferase but lack a Cys at the active site. (a) Explain why these proteins cannot remove an alkyl...

In a world with no taxes, no transaction costs, and no costs of financial distress, is the following statement true, false, or uncertain? Moderate borrowing will not increase the required return on a...

Evaluate. 2 6 2 x 1 x 2 x - 2 d x 2 6 2 x 1 x 2 x - 2 d x = ( Type an exact answer. )

Two tanks are connected as shown in Fig. P2.52, both containing water. Tank A is at 200 kPa, v = 0.5 m 3 /kg, V A = 1 m 3 , and tank B contains 3.5 kg at 0.5 MPa and 400 C. The valve is now opened...

The following information is for Grant AG. 1. Beginning-of-the-year Accounts Receivable balance was 15,000. 2. Net sales (all on account) for the year were 100,000. Grant does not offer cash...

Refer to Exercise 1. The P-value for fertilizer C was 0.03. Use the Bonferroni correction to produce a reliable P-value for this fertilizer. Can you reject H 0 ? Refer to Exercise 1 An agricultural...

Duncan SA reports the following financial information before adjustments. Instructions Prepare the journal entry to record bad debt expense assuming Duncan estimates bad debts at (a) 5% of accounts...

Represent the system shown in Figure P3.7 in state space where the output is L (t). T() N1 = 30 2 N-m/rad 3 N-m-s/rad TO N-m/rad N2 = 3000000 N3 = 10 fam N4 = 100 200 N-m-s/rad FIGURE P3.7

15.10 What is the Taylor principle, and how does the Taylor principle go awry?

Contrast the feeding pressures on the molten metal in low-pressure permanent molding and die casting.

Contrast the materials used to make dies for gravity permanent mold casting and die casting. Why is there a notable difference?

Why might the pressure on the molten metal vary during the die casting cycle?

6. Compared to the one-way between-subjects ANOVA, in a one-way within-subjects ANOVA a. there is a loss of df b. a larger F value is needed c. it is easier to conduct as there are fewer calculations...

Which of the following statements is true? Valuation plays an important role in guiding the decisions of investors in security trading. Valuation plays an important role in constituting the stock...

In a two-tailed hypothesis test for sample proportions with a sample size of 25, an analyst derives a z-statistic value of -1.675. What is the p-value of the hypothesis test? Round to the nearest...