mesh-advisor

name	mesh-advisor
version	1.0.0
description	Provide mesh quality advice and element selection guidance
description_cn	提供网格质量建议和单元选择指导
triggers	["mesh","element","网格","单元","划分"]
priority	P1
dependencies	[]
author	AbaqusGPT Team
tags	["mesh","element","preprocessing"]

Mesh Advisor | 网格顾问

Overview | 概述

Provide expert guidance on mesh quality, element type selection, and mesh refinement strategies for Abaqus simulations.

为 Abaqus 仿真提供网格质量、单元类型选择和网格细化策略的专家指导。

Capabilities | 能力

1. Element Type Selection | 单元类型选择

   • 20+ element types with detailed guidance
   • 20+ 种单元类型的详细指导

2. Mesh Quality Assessment | 网格质量评估

   • Aspect ratio, skewness, Jacobian checks
   • 长宽比、畸变度、雅可比检查

3. Refinement Strategies | 细化策略

   • Local vs global refinement advice
   • 局部与全局细化建议

Usage | 用法

CLI

# Get element recommendation
abaqusgpt mesh recommend --analysis-type static --geometry shell

# Analyze mesh quality
abaqusgpt mesh quality path/to/model.inp

Python API

from abaqusgpt.skills.mesh_advisor import MeshAdvisorSkill

skill = MeshAdvisorSkill()
result = skill.execute({
    "query_type": "element_recommendation",
    "analysis_type": "static",
    "geometry_type": "shell"
})

Input Context | 输入上下文

Key	Type	Required	Description
query_type	str	Yes	"element_recommendation" or "quality_check"
analysis_type	str	No	Analysis type (static, dynamic, thermal, etc.)
geometry_type	str	No	Geometry type (solid, shell, beam, etc.)
inp_path	str	No	Path to .inp file for quality check

Output | 输出

{
    "status": "success",
    "recommendations": [
        {
            "element": "C3D8R",
            "suitability": "high",
            "reason": "适合大变形静力分析"
        }
    ],
    "warnings": [...],
    "alternatives": [...]
}

Supported Elements | 支持的单元

3D Solids | 三维实体

• C3D8, C3D8R, C3D8I
• C3D20, C3D20R
• C3D10, C3D10M, C3D4

Shells | 壳单元

• S4, S4R, S8R
• SC8R (continuum shell)

Beams | 梁单元

• B31, B32

Connectors | 连接单元

• CONN3D2

Special | 特殊单元

• MASS, ROTARYI

References | 参考资料

• shared-references/element-catalog.md
• shared-references/mesh-guidelines.md