OptiStruct

2022

ホーム
検証問題（英語）
本マニュアルでは、NAFEMSの問題を含めた検証モデルの解を紹介しています。
NAFEMS Linear Elastic

新機能
概要
チュートリアル
ユーザーズガイド
リファレンスガイド
例題集
検証問題（英語）
よくある質問

索引

2022

OptiStruct

新機能
OptiStruct 2022の新機能に関する情報。
概要
OptiStructは実績のある最新の構造ソルバーであり、静的 / 動的 / 振動 / 音響 / 疲労 / 熱伝導 / マルチフィジックスの分野にまたがる線形 / 非線形解析について包括的で正確、かつスケーラブルなソリューションを提供します。
チュートリアル
OptiStruct機能に関するインタラクティブなチュートリアル。
ユーザーズガイド
本マニュアルは、OptiStructで利用できる機能やシミュレーション手法の詳細を提供しています。
リファレンスガイド
本マニュアルは、OptiStructで利用できる入力エントリ、出力エントリ、およびパラメータに関する詳細なリストと使用方法を提供しています。
例題集
OptiStruct例題集は、様々なソリューションシーケンスや最適化タイプについて解かれた例題を集めたもので、現実世界の応用とOptiStructの機能の例をユーザーに提供します。
検証問題（英語）
本マニュアルでは、NAFEMSの問題を含めた検証モデルの解を紹介しています。
- NAFEMS Linear Elastic
  - OS-V: 0010 Elliptic Membrane
    Test No. LE1 The model is a thin plate of thickness 0.1m subjected to a uniform pressure for linear static analysis. OptiStruct examines the direct stress at the point on inside the ellipse on the x-axis.
  - OS-V: 0020 Cylinder Shell Patch
    Test No. LE2 OptiStruct examines the outer surface tangential stress at point E for linear static analysis.
  - OS-V: 0030 Radial Point Load on a Hemisphere
    Test No. LE3 The model is a hemispherical shell subjected to concentrated radial loads at its free edges. It examines the performance of the three-dimensional shell to model local bending behavior under conditions where the deformations are primarily due to bending.
  - OS-V: 0040 Z-Section Cantilever
    Test No. LE5 OptiStruct examines the axial (x-x) stress (compression) at mid-surface, point A for linear static analysis.
  - OS-V: 0050 Skew Plate Normal Pressure
    Test No. LE6 OptiStruct examines the maximum principal stress on the lower surface at the plate center point E for linear static analysis.
  - OS-V: 0060 Thick Plate Pressure
    Test No. LE10 The model is a thick plate subjected to uniform normal pressure of 1MPa on the upper surface of the plate. OptiStruct examines the direct stress at the point D for linear static analysis.
  - OS-V: 0070 Solid Cylinder/Taper/Sphere - Temperature
    Test No. LE11 The model is a thick solid cylinder subjected to linear temperature gradient in the radial and axial direction. OptiStruct examines the direct stress at the point A inside the cylinder on the y axis for linear static analysis.
  - OS-V: 0080 Buckling of Shells and Composites with Offset
    A test of influence of offset on buckling solution for shells, including composite with offset Z0 and element offset ZOFFS.
  - OS-V: 0085 Plane Strain: Analysis of Pressure Vessel
    This problem examines the expansion of a pressure vessel due to an internal pressure. OptiStruct examines the principal stresses in the pressure vessel, due to the applied loading and boundary conditions.
- NAFEMS Thermo-elastic
- NAFEMS Heat Transfer
- NAFEMS Nonlinear Static Analysis
- NAFEMS Dynamic Response Analysis
- NAFEMS Random Response Analysis
- NAFEMS Normal Modes Analysis
- NAFEMS Composites
- Response Spectrum Analysis
- 要素
- 材料
- 疲労解析
- ローターダイナミクス
- 周波数応答解析
- 陽解法動解析
よくある質問
本セクションでは、OptiStructに関してよくある代表的な質問についてお答えしています。

OptiStruct

2022

ホーム
検証問題（英語）
本マニュアルでは、NAFEMSの問題を含めた検証モデルの解を紹介しています。
NAFEMS Linear Elastic

新機能
概要
チュートリアル
ユーザーズガイド
リファレンスガイド
例題集
検証問題（英語）
よくある質問

索引

NAFEMS Linear Elastic

OS-V: 0010 Elliptic Membrane
Test No. LE1 The model is a thin plate of thickness 0.1m subjected to a uniform pressure for linear static analysis. OptiStruct examines the direct stress $σ_{y y}$ at the point on inside the ellipse on the x-axis.
OS-V: 0020 Cylinder Shell Patch
Test No. LE2 OptiStruct examines the outer surface tangential stress $θ - θ$ at point E for linear static analysis.
OS-V: 0030 Radial Point Load on a Hemisphere
Test No. LE3 The model is a hemispherical shell subjected to concentrated radial loads at its free edges. It examines the performance of the three-dimensional shell to model local bending behavior under conditions where the deformations are primarily due to bending.
OS-V: 0040 Z-Section Cantilever
Test No. LE5 OptiStruct examines the axial (x-x) stress (compression) at mid-surface, point A for linear static analysis.
OS-V: 0050 Skew Plate Normal Pressure
Test No. LE6 OptiStruct examines the maximum principal stress on the lower surface at the plate center point E for linear static analysis.
OS-V: 0060 Thick Plate Pressure
Test No. LE10 The model is a thick plate subjected to uniform normal pressure of 1MPa on the upper surface of the plate. OptiStruct examines the direct stress $σ_{y y}$ at the point D for linear static analysis.
OS-V: 0070 Solid Cylinder/Taper/Sphere - Temperature
Test No. LE11 The model is a thick solid cylinder subjected to linear temperature gradient in the radial and axial direction. OptiStruct examines the direct stress $σ_{y y}$ at the point A inside the cylinder on the y axis for linear static analysis.
OS-V: 0080 Buckling of Shells and Composites with Offset
A test of influence of offset on buckling solution for shells, including composite with offset Z0 and element offset ZOFFS.
OS-V: 0085 Plane Strain: Analysis of Pressure Vessel
This problem examines the expansion of a pressure vessel due to an internal pressure. OptiStruct examines the principal stresses in the pressure vessel, due to the applied loading and boundary conditions.

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