報錯: The rigid bodies with the reference nodes contained in node set ErrNodeRefNodeNoRot1Axis have atleast one axis about which the rotary inertia magnitude is zero, and the rigid bodies have atleast one
圖七 荷載-位移曲線Fig7. curves of load-displacement四、實驗設計根據理論分析與有限元仿真模擬得到的初步計算結果繪制鋼件加工圖紙,聯系鋼結構加工廠試制了六組承重節點樣件,分別為墊片在角鋼上側與墊片在角鋼下側的樣件各三組,保證實驗樣件承載能力可靠性。同時聯系專業力學實驗室根據實驗室現場條件進行實驗設計。