Materials Science and Engineering Properties, SI Edition
1st Edition
ISBN: 9781305178175
Author: GILMORE, Charles
Publisher: Cengage Learning
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Question
Chapter 14, Problem 1CQ
To determine
The term used for the extent of a product to which the product meets the performance criteria.
Expert Solution & Answer
Answer to Problem 1CQ
The value of the product is the extent to which the product meets the performance criteria.
Explanation of Solution
The value of a product is the measure of determining the extent up to which the product adheres to its performance standards. The value of a product has a direct impact on the sale and the price of the product. For a product to have a good value, it should have low operational and maintenance costs, good resale value and so on. A product with good value is preferred by the consumer and the company can even quote a higher price for it which allows the company to make more profit.
Thus, the value of the product is the extent to which the product meets the performance criteria.
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Students have asked these similar questions
A double-T simply supported concrete beam its cross section is shown in
Figure, is prestressed with 2 tendons each 400 mm². Determine the allowable
service load.
Use span 12 m, fse = 1300 MPa, fe = 40 MPa, y = 25 kN/m³.
=
1200 mm
>09
*100*
As = 400
+100+
As = 400
400
1400+
A double-T simply supported concrete beam its cross section is shown in
Figure, is prestressed with 2 tendons each 400 mm². Determine the allowable
service load.
Use span 12 m, fse = 1300 MPa, fc = 40 MPa, y = 25 kN/m³.
=
1200 mm
>09<
*100*
As = 400
+100+
As = 400
400
1400+
A prestressed simply supported 15 m span beam with rectangular box section is post-tensioned by
straight high tensile steel wires as shown in Figure. The prestressing wires are placed at the center
line of the flanges and initially stressed to 850 N/mm². The beam is required to carry a uniformly
distributed superimposed load of 4.5 kN/m in addition to its weight. If the concrete stresses are not
to exceed 17 MPa in compression and 1 MPa in tension at service stage, calculate the range of the
total prestressing wires area required. Ignore prestressing force losses in your answer. (Ye
kN/m³).
= 24
2As
400
As
80
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750
Chapter 14 Solutions
Materials Science and Engineering Properties, SI Edition
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