manufacturing process for engineering materials5e kalpakjian 해법 > sbsacademy2

본문 바로가기
사이트 내 전체검색

sbsacademy2

manufacturing process for engineering materials5e kalpakjian 해법

페이지 정보

본문




Download : manufacturing process for engineering materials5e kalpakjian.zip




manufacturing%20process%20for%20engineering%20materials5e%20kalpakjian_zip_01.gif manufacturing%20process%20for%20engineering%20materials5e%20kalpakjian_zip_02.gif manufacturing%20process%20for%20engineering%20materials5e%20kalpakjian_zip_03.gif manufacturing%20process%20for%20engineering%20materials5e%20kalpakjian_zip_04.gif manufacturing%20process%20for%20engineering%20materials5e%20kalpakjian_zip_05.gif manufacturing%20process%20for%20engineering%20materials5e%20kalpakjian_zip_06.gif

Download : manufacturing process for engineering materials5e kalpakjian.zip( 96 )





기계제작, manufacturing process for engineering materials5e kalpakjian


솔루션/기계설계




기계제작, manufacturing process for engineering materials5e kalpakjian , manufacturing process for engineering materials5e kalpakjian 솔루션기계설계솔루션 , 기계제작 manufacturing process for engineering materials5e kalpakjian

설명
기계제작,manufacturing,process,for,engineering,materials5e,kalpakjian,기계설계,솔루션

순서





manufacturing process for engineering materials5e kalpakjian 해법
Chapter 2
Fundamentals of the Mechanical
Behavior of Materials
Questions
2.1 Can you calculate the percent elongation of materials
based only on the information given in
Fig. 2.6? Explain.
Recall that the percent elongation is defined by
Eq. (2.6) on p. 33 and depends on the original
gage length (lo) of the specimen. From Fig. 2.6
on p. 37 only the necking strain (true and engineering)
and true fracture strain can be determined.
Thus, we cannot calculate the percent
elongation of the specimen; also, note that the
elongation is a function of gage length and increases
with gage length.
2.2 Explain if it is possible for the curves in Fig. 2.4
to reach 0% elongation as the gage length is increased
further.
The percent elongation of the specimen is a
function of the initial and final gage lengths.
When the specimen is being pulled, regardless
of the original gage length, it will elongate uniformly
(and permanently) until necking begins.
Therefore, the specimen will always have a certain
finite elongation. However, note that as the
specimens gage length is increased, the contribution
of localized elongation (that is, necking)
will decrease, but the total elongation will not
approach zero.

다.

REPORT





해당자료의 저작권은 각 업로더에게 있습니다.

sbsacademy.co.kr 은 통신판매중개자이며 통신판매의 당사자가 아닙니다.
따라서 상품·거래정보 및 거래에 대하여 책임을 지지 않습니다.
Copyright © sbsacademy.co.kr All rights reserved.