Re: [問題] Elastic Support的定義是什麼?

看板Cad_Cae作者hhdog (新鮮的事)時間14年前 (2010/03/09 14:24)推噓1(1推 0噓 17→)

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※ 引述《tree0222 (BT)》之銘言： : 我想用Workbench做彈簧的變形分析,發現了這個Support似乎有點幫助,想請教其 : 中的設定意義?還有裡面參數Foundation Stiffness是什麼意思?與材料有關嗎? : 請板上高手幫幫忙!感謝您! 以下內容，希望對你有幫助。 Elastic Support Allows one or more faces or edges to move or deform according to a spring behavior. The Elastic Support is based on a Foundation Stiffness that you set in the Details view, which is defined as the pressure required to produce a unit normal deflection of the foundation. 彈性支承根據彈簧的行為，容許一個或多個面或邊移動或變形。彈性支承是基於基礎勁度，使你能設置細節的瀏覽，其被定義為產生基礎單位法向撓度所需的壓力值。 Shell63 Element Description The elastic foundation stiffness (EFS) is defined as the pressure required to produce a unit normal deflection of the foundation. The elastic foundation capability is bypassed if EFS is less than, or equal to, zero. 這一段是舉例，簡單的說foundation stiffness小於或等於零時，可以忽略。 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 111.255.3.220

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