# Concrete Deflection Calculator AI Agent Connect

> Calculate immediate, long-term, and total deflection for reinforced concrete members using ACI standards.

## Overview
- **Category:** construction
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_CeRZiIE2MGbRu8m4cpNNLhiQpxAIvwYhbYXQSRUz/ai-agent-connect
- **Tags:** concrete, aci-standards, deflection, structural-engineering, civil-engineering

## Description

This MCP server provides structural engineering tools to analyze reinforced concrete beam deflections. It calculates immediate elastic deflection, time-dependent effects like creep and shrinkage, and the final cumulative deflection. Use `get_section_stiffness_analysis` to determine if a section is cracked, and `get_immediate_deflection` to find the initial movement under load. It is designed for engineers following ACI methodologies to ensure serviceability compliance.

## Tools

### get_long_term_deflection
Calculates the additional deflection caused by time-dependent effects (creep and shrinkage)

### get_section_stiffness_analysis
Provides a diagnostic analysis of the beam's resistance to bending

### get_total_deflection
Calculates the cumulative deflection (immediate + long-term)

### get_immediate_deflection
Calculates the initial deflection caused by a specific load

## Prompt Examples

**Prompt:** 
```
Calculate the immediate deflection for a beam with a 5m span, 10kN/m load, 300mm width, 500mm height, 450mm effective depth, 30MPa concrete, and 0.01 reinforcement ratio.
```

**Response:** 
```
The immediate deflection for the specified beam is 12.45 mm.
```

**Prompt:** 
```
What is the total deflection if the immediate deflection is 10mm and the long-term deflection is 5mm?
```

**Response:** 
```
The total deflection is 15.0 mm.
```

**Prompt:** 
```
Analyze the stiffness of a section with 300mm width, 500mm height, 450mm effective depth, 30MPa concrete, and 0.01 reinforcement ratio.
```

**Response:** 
```
The section is Cracked. Gross Moment of Inertia: 1.875e10 mm4, Cracked Moment of Inertia: 8.42e9 mm4.
```

## Frequently Asked Questions

**How does this tool handle cracked sections?**
The tool uses `get_section_stiffness_analysis` to identify the cracking status and calculates the cracked moment of inertia to ensure deflection values reflect the reduced stiffness of the concrete section.

**What is included in the long-term deflection calculation?**
The `get_long_term_deflection` tool accounts for time-dependent effects by applying a creep coefficient and a shrinkage factor to the initial deflection.

**Which AI clients can use this MCP?**
You can connect this tool to Cursor, VS Code, Claude Desktop, Windsurf, and any other MCP-compatible client via Vinkius Edge.