How does the tool handle monolithic vs cold joint conditions?

The `calculate_shear_capacity` tool uses a boolean flag to distinguish between a continuous monolithic pour and a separate cold joint, adjusting the capacity based on the expected aggregate interlock and cohesion.

Can I calculate the required steel area for a specific load?

Yes, you can use the `determine_required_reinforcement` tool to find the minimum reinforcement area (mm²) needed to resist a target shear force.

What is the purpose of the roughness factor?

The roughness factor is a coefficient used in `calculate_shear_capacity` to represent the surface texture, which influences the aggregate interlock and overall shear resistance.

Concrete Shear Friction Calculator MCP Connector for Claude

A+

Calculates shear friction capacity and required reinforcement for concrete interfaces using ACI provisions.

4 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

This MCP server provides specialized engineering tools to evaluate the shear transfer capacity of concrete interfaces. It allows users to determine the maximum shear force an interface can resist based on reinforcement area, concrete compressive strength, and joint conditions. Using calculate_shear_capacity, engineers can model both monolithic pours and cold joints while accounting for surface roughness. The server also includes evaluate_safety_factor to verify design compliance and determine_required_reinforcement to solve for the necessary steel area to meet specific shear demands.

concreteaci-provisionsshear-frictionstructural-engineeringcivil-engineering

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_1yy9mcVqdfDUHXzCmch2uVP1qygFljjbsLMKme9s/mcp

② Claude Code (terminal)

claude mcp add --transport http concrete-shear-friction-calculator https://edge.vinkius.com/vk_preview_1yy9mcVqdfDUHXzCmch2uVP1qygFljjbsLMKme9s/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "concrete-shear-friction-calculator": {
      "url": "https://edge.vinkius.com/vk_preview_1yy9mcVqdfDUHXzCmch2uVP1qygFljjbsLMKme9s/mcp"
    }
  }
}

Get full access on Vinkius

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