http://en.wikipedia.org/wiki/Shear_strength shear rupture strength http://en.wikipedia.org/wiki/Shear_strength structural strength shear strength shear load http://en.wikipedia.org/wiki/Shear_strength English shear strength shear strength shear strength shear strength view article [en] en.wikipedia.org... English shear strengths shear strength shear strength shear strength shear strength shear strength Shear strength shear strength Shear strength of different materials 英語版 shear strength [en] structural strength http://en.wikipedia.org/wiki/Shear_strength http://en.wikipedia.org/wiki/Shear_strength