2271| 13
|
求教:一道簡(jiǎn)單的材料力學(xué)計(jì)算題 |
| ||
點(diǎn)評(píng)
產(chǎn)生塑性變形的時(shí)候開(kāi)始就不是正比例關(guān)系了
| ||
| ||
| ||
點(diǎn)評(píng)
塑性變形的伸長(zhǎng)量按材料的斷后伸長(zhǎng)率來(lái)算是么
| ||
點(diǎn)評(píng)
確實(shí)是這樣,,僅限于彈性變形范圍內(nèi)啊
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-4-24 04:30 , Processed in 0.062128 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.