Materials Science and Engineering Properties, SI Edition
1st Edition
ISBN: 9781305178175
Author: GILMORE, Charles
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 8, Problem 8.5P
The frame of a space shuttle type vehicle must have a high yield strength and high stillness, and the most important design factor is weight. Of all the materials presented in this chapter, what material might be the most suitable for the frame of a space shuttle? Assume that there will be both tensile and compressive stresses. For a space shuttle, cost is not a limiting factor.
(a) You can eliminate entire classes of materials from consideration with a brief statement about their unsuitability.
(b) What material has the highest specific yield strength? Give the yield strength, specific gravity, specific yield strength, elastic modulus, and specific elastic modulus for this material.
(c) What material has the highest specific elastic modulus? Give the yield strength, specific gravity, specific yield strength, elastic modulus, and specific elastic modulus for this material.
(d) Compare the materials with the highest specific yield strength and highest specific elastic modulus for suitability in the space shuttle frame.
(C) Discuss the suitability of the top-rated material for this design from the viewpoint of the ability to produce a frame.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
ضهقعفكضكشتبتلتيزذظظؤوروىووؤءظكصحبت٢٨٩٤٨٤ع٣خ٩@@@#&#)@)
A square flexible foundation of width B applies a uniform pressure go to the underlying ground.
(a) Determine the vertical stress increase at a depth of 0.5B below the center using Aσ beneath the corner of a uniform rectangular load given by Aσ
Variation of Influence Value I
m
n
0.5
0.6
0.8
1.0
0.2
0.4
0.2 0.01790 0.03280 0.03866 0.04348 0.05042 0.05471
0.4 0.03280 0.06024 0.07111 0.08009 0.09314 0.10129
0.5 0.03866 0.07111 0.08403 0.09473 0.11035 0.12018
0.6 0.04348 0.08009 0.09473 0.10688 0.12474 0.13605
0.8 0.05042 0.09314 0.11035 0.12474 0.14607 0.15978
1.0 0.05471 0.10129 0.12018 0.13605 0.15978 0.17522
(Enter your answer to three significant figures.)
Ασ/90 =
Activity Frame
(b) Determine the vertical stress increase at a depth of 0.5B below the center using the 2 : 1 method equation below.
90 x B x L
Aσ =
(B+ z) (L+ z)
(Enter your answer to three significant figures.)
Δσ/90
=
(c) Determine the vertical stress increase at a depth of 0.5B below the center using stress isobars in…
Need help!!!
Chapter 8 Solutions
Materials Science and Engineering Properties, SI Edition
Ch. 8 - Prob. 1CQCh. 8 - Prob. 2CQCh. 8 - Prob. 3CQCh. 8 - Prob. 4CQCh. 8 - Prob. 6CQCh. 8 - Prob. 7CQCh. 8 - Prob. 8CQCh. 8 - Prob. 9CQCh. 8 - Prob. 10CQCh. 8 - Prob. 11CQ
Ch. 8 - Prob. 12CQCh. 8 - Prob. 13CQCh. 8 - Prob. 14CQCh. 8 - Prob. 15CQCh. 8 - Prob. 16CQCh. 8 - Prob. 17CQCh. 8 - Prob. 18CQCh. 8 - Prob. 19CQCh. 8 - Prob. 20CQCh. 8 - Prob. 21CQCh. 8 - Prob. 22CQCh. 8 - Prob. 23CQCh. 8 - Prob. 24CQCh. 8 - Prob. 25CQCh. 8 - Prob. 26CQCh. 8 - Prob. 27CQCh. 8 - Prob. 28CQCh. 8 - Prob. 29CQCh. 8 - Prob. 30CQCh. 8 - Prob. 31CQCh. 8 - Prob. 32CQCh. 8 - Prob. 33CQCh. 8 - Prob. 34CQCh. 8 - Prob. 35CQCh. 8 - Prob. 36CQCh. 8 - Prob. 37CQCh. 8 - Prob. 38CQCh. 8 - Prob. 39CQCh. 8 - Prob. 40CQCh. 8 - Prob. 41CQCh. 8 - Prob. 42CQCh. 8 - Prob. 43CQCh. 8 - Prob. 44CQCh. 8 - Prob. 45CQCh. 8 - Prob. 46CQCh. 8 - Prob. 47CQCh. 8 - Prob. 48CQCh. 8 - Prob. 49CQCh. 8 - Prob. 50CQCh. 8 - Prob. 51CQCh. 8 - Prob. 52CQCh. 8 - Prob. 53CQCh. 8 - Prob. 54CQCh. 8 - Prob. 55CQCh. 8 - Prob. 56CQCh. 8 - Prob. 57CQCh. 8 - Prob. 58CQCh. 8 - Prob. 59CQCh. 8 - Prob. 60CQCh. 8 - Prob. 61CQCh. 8 - Prob. 62CQCh. 8 - Prob. 63CQCh. 8 - Prob. 64CQCh. 8 - Prob. 65CQCh. 8 - Prob. 66CQCh. 8 - Prob. 67CQCh. 8 - Prob. 68CQCh. 8 - Prob. 69CQCh. 8 - Prob. 70CQCh. 8 - Prob. 71CQCh. 8 - Prob. 72CQCh. 8 - Prob. 73CQCh. 8 - Prob. 74CQCh. 8 - Prob. 75CQCh. 8 - Prob. 76CQCh. 8 - Prob. 77CQCh. 8 - Prob. 78CQCh. 8 - Prob. 79CQCh. 8 - Prob. 80CQCh. 8 - Prob. 81CQCh. 8 - Prob. 82CQCh. 8 - Prob. 83CQCh. 8 - Prob. 84CQCh. 8 - Prob. 85CQCh. 8 - Prob. 86CQCh. 8 - Prob. 87CQCh. 8 - Prob. 88CQCh. 8 - Prob. 89CQCh. 8 - Prob. 90CQCh. 8 - Prob. 91CQCh. 8 - Prob. 92CQCh. 8 - Prob. 93CQCh. 8 - Prob. 94CQCh. 8 - Prob. 95CQCh. 8 - Prob. 96CQCh. 8 - Prob. 97CQCh. 8 - Prob. 98CQCh. 8 - Prob. 99CQCh. 8 - Prob. 100CQCh. 8 - Prob. 101CQCh. 8 - Prob. 102CQCh. 8 - Prob. 103CQCh. 8 - Prob. 104CQCh. 8 - Prob. 105CQCh. 8 - Prob. 1ETSQCh. 8 - Prob. 2ETSQCh. 8 - Prob. 3ETSQCh. 8 - Prob. 4ETSQCh. 8 - Prob. 5ETSQCh. 8 - Prob. 6ETSQCh. 8 - Prob. 7ETSQCh. 8 - Prob. 8ETSQCh. 8 - Prob. 9ETSQCh. 8 - Prob. 10ETSQCh. 8 - Prob. 11ETSQCh. 8 - Prob. 12ETSQCh. 8 - Prob. 13ETSQCh. 8 - Prob. 14ETSQCh. 8 - Prob. 15ETSQCh. 8 - Prob. 16ETSQCh. 8 - Prob. 17ETSQCh. 8 - Prob. 18ETSQCh. 8 - Prob. 19ETSQCh. 8 - Prob. 20ETSQCh. 8 - Prob. 21ETSQCh. 8 - Prob. 8.1PCh. 8 - Prob. 8.2PCh. 8 - Prob. 8.3PCh. 8 - Prob. 8.4PCh. 8 - The frame of a space shuttle type vehicle must...
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
- 2 A flexible circular area is subjected to a uniformly distributed load of 450 kN/m² (the figure below). The diameter of the load area is 2 m. Estimate the average stress increase (Aσay) below the center of the loaded area between depths of 3 m and 6 m. H₂ 1.0 H₂ B 0.8 CHI HD DV 0.6 C 1.0 1.5 0.4 0.2 6.0 8.0. 10.0 2.0 2.5 3.0 4.0 5.0 H₁ (Enter your answer to two significant figures.) Δσαν τ kN/m² 6arrow_forwardRefer to the figure below. Using the procedure outlined in your textbook, determine the average stress increase in the clay layer below the center of the foundation due to the net foundation load of 45 tons. Use the equations: Aσ = and qo x B x L (B+ z)(L+ z) Aσ av (H2/H₁) Δσι +44 + Δσο net load 6 4:5 ft 10 ft 5ft x 5ft Sand Sand y=100 lb/ft³ Ysat 122 lb/ft³:" Ysat 120 lb/ft³: 0.7 C=0.25 Groundwater table C=0.06 Preconsolidation pressure = 2000 lb/ft² (Enter your answer to three significant figures.) Ασαν = lb/ft²arrow_forwardRefer to the figure below, which shows a flexible rectangular area. Given: B₁ = 4 ft, B₂ = 6 ft, L₁ = 8 ft, and L2 = 10 ft. If the area is subjected to a uniform load of 4100 lb/ft², determine the stress increase at a depth of 10 ft located immediately below point O. Use the table below. T B(1) 3 B(2) 2 L(1) * 4 L2) Table 1 Variation of Influence Value I n m 0.8 0.9 1.0 1.2 1.4 0.1 0.02576 0.02698 0.02794 0.02926 0.03007 0.2 0.05042 0.05283 0.05471 0.05733 0.05894 0.3 0.07308 0.07661 0.07938 0.08323 0.08561 0.4 0.09314 0.09770 0.10129 0.10631 0.10941 0.5 0.11035 0.11584 0.12018 0.12626 0.13003 0.6 0.12474 0.13105 0.13605 0.14309 0.14749 0.7 0.13653 0.14356 0.14914 0.15703 0.16199 0.8 0.14607 0.15371 0.15978 0.16843 0.17389 0.9 0.15371 0.16185 0.16835 0.1766 0.18357 1.0 0.15978 0.16835 0.17522 0.18508 0.19139 1.1 0.16843 0.17766 0.18508 0.19584 0.20278 (Enter your answer to three significant figures.) Aσ = lb/ft²arrow_forward
- Point loads of magnitude 100, 200, and 380 kN act at B, C, and D, respectively (in the figure below). Determine the increase in vertical stress at a depth of 6 m below point A. Use Boussinesq's equation. B 6 m A 6 m с 3 m D (Enter your answer to three significant figures.) Δαχτ kN/m²arrow_forwardTwo line loads q₁ = 30 kN/m and 92 = 44 kN/m of infinite lengths are acting on top of an elastic medium, as shown in the figure below. Find the vertical stress increase at A. 92 91 6 m 3 m 3 m Δσ A (Enter your answer to three significant figures.) Vertical stress increase at A = kN/m²arrow_forwardA flexible circular area is subjected to a uniformly distributed load of 144 kN/m² (see the figure below). The diameter of the load area is 2 m. Estimate the average stress increase (Aσay) below the center of the loaded area between depths of 3 m and 6 m. Use the equations: 1 Ασ = go 1 [1 + (2) ² ³/2 and Aσ av (H2/H1) Δσι + 41ση + Ασο 6 9 B/2 krark do Δε Aσ (Enter your answer to three significant figures.) Ασαν = kN/m²arrow_forward
- In construction what is the difference in general requirements specific project requirements?arrow_forwardRefer to the figure below. Determine the vertical stress increase Aσ at point A with the values q₁ = 90 kN/m, q2 = 410 kN/m, x₁ = 4m, x2 = 2.5 m, and z = 3 m. Line load = 91 Line load=92 Δε (Enter your answer to three significant figures.) Δατ kN/m²arrow_forwardRefer to the figure below. A strip load of q = 870 lb/ft² is applied over a width B = 36 ft. Determine the increase in vertical stress at point A located z = 15 ft below the surface. Given: x = 27 ft. Use the table below. B q = Load per unit area Aσ A Table 1 Variation of Ao/go with 2z/B and 2x/B 2x/B 2z/B 1.3 1.4 1.5 1.6 0.00 0.000 0.000 0.000 1.7 0.000 0.000 0.10 0.007 0.003 0.002 0.001 0.001 0.20 0.040 0.020 0.011 0.30 0.090 0.052 0.031 0.40 0.141 0.090 0.059 0.040 0.027 0.50 0.185 0.128 0.089 0.063 0.60 0.222 0.163 0.120 0.088 0.70 0.250 0.193 0.80 0.273 0.218 0.007 0.004 0.020 0.013 0.046 0.066 0.148 0.113 0.087 0.173 0.137 0.108 0.90 0.291 0.239 0.195 0.158 0.128 1.00 0.305 0.256 0.214 0.177 0.147 (Enter your answer to three significant figures.) lb/ft² Δοχ =arrow_forward
- Send me the solution to the following question based on the source and I do not want the solution from artificial intelligencearrow_forwardFor the following truss in figure, find the forces in the selected members. 100 100 100 100 100 30 b 15 K e g 6@15arrow_forwardSend me the solution to the following question based on the source and I do not want the solution from artificial intelligencearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Materials Science And Engineering PropertiesCivil EngineeringISBN:9781111988609Author:Charles GilmorePublisher:Cengage Learning
Construction Materials, Methods and Techniques (M...Civil EngineeringISBN:9781305086272Author:William P. Spence, Eva KultermannPublisher:Cengage Learning
Engineering Fundamentals: An Introduction to Engi...Civil EngineeringISBN:9781305084766Author:Saeed MoaveniPublisher:Cengage Learning
Solid Waste EngineeringCivil EngineeringISBN:9781305635203Author:Worrell, William A.Publisher:Cengage Learning,
Steel Design (Activate Learning with these NEW ti...Civil EngineeringISBN:9781337094740Author:Segui, William T.Publisher:Cengage Learning
Materials Science And Engineering Properties
Civil Engineering
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Cengage Learning
Construction Materials, Methods and Techniques (M...
Civil Engineering
ISBN:9781305086272
Author:William P. Spence, Eva Kultermann
Publisher:Cengage Learning
Engineering Fundamentals: An Introduction to Engi...
Civil Engineering
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Cengage Learning
Solid Waste Engineering
Civil Engineering
ISBN:9781305635203
Author:Worrell, William A.
Publisher:Cengage Learning,
Steel Design (Activate Learning with these NEW ti...
Civil Engineering
ISBN:9781337094740
Author:Segui, William T.
Publisher:Cengage Learning
Introduction to Materials; Author: Industrial Heating;https://www.youtube.com/watch?v=R8EV8R8f5Tw;License: Standard Youtube License