AutoFEM 靜態分析提供在力下結構的應力狀態的計算,這些應力狀態在時間上是恆定的。到目前為止,這可能是設計中要求最大的任務。通過使用模組"靜態分析,工程師可以評估所開發的設計允許應力,確定設計的缺點,並進行必要的更改(優化)產品。靜態分析還允許: - 考慮幾何非線性; - 確定溫度效應的應力應變狀態; - 對接觸問題進行計算; 力、壓力、旋轉、加速度、軸承載荷、靜液壓、扭矩和溫度可以作為外部載荷應用於結構。為了修復結構,可以使用完全的運動限制,以及有關軸的部分限制(在笛卡爾、圓柱形和球形座標系中)。 如果假定在負載下,零件可能遭受大量位移,則應進行靜態分析,其中應考慮大位移。 非線性問題解算器組織增量載入過程,並在每個載入步驟中提供線性方程系統的解。 此外,還有一種可能性可以計算熱場引起的應力(熱彈性問題)。溫度可以直接應用於零件,也可以使用溫度計算結果。 靜態分析的主要結果如下: - 有限元網格節點中結構的位移場; - 應變場; - 應力的場分; - 變形能量; - 反應力; - 安全係數的實地分佈; 此資訊通常足以預測結構的行為,並決定如何優化產品的幾何形狀。
版本歷史記錄
- 版本 1.7 發佈於 2012-04-30
新的靜態求解器、各向異性、熱觸點。 - 版本 1.0 發佈於 2010-03-23
軟體細節
- 軟體分類: 圖形應用 > Cad
- 發佈者: AutoFEM Software LLP
- 軟體性質: 免費試用
- 價格: $1495.00
- 版本: 1.7
- 作業系統: windows
終端使用者許可協定
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