求此題Ax是如何得出的求救 - Clearnote

Engineering & Technology

Undergraduate

over 6 yearsago

求此題Ax是如何得出的求救

2.2-19 方截面之混凝土構有6 還高( 見圖 ), 其側面半縮由工部 1.0 呈天縮到項面之0.5 串,求在壓力 1400kN作用下椿的縮短量。( 忽略棱本身重),假定混凝土之五三24GPa。

材料力學

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Answers

almost 6 yearsago

找出邊長的關係式邊長平方就是面積這樣想也許比較容易

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