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Your Premier Choice for Concrete Slab and Foundation Design
Design Post-Tensioned and Reinforced Concrete Floors Economically

Economically design post-tensioned and reinforced concrete floors


What is ram concept?

RAM Concept is a specialized structural software designed for post-tensioned and reinforced concrete floor systems, including slabs, mats, and rafts. It offers exceptional insights into compliance, efficiency, and practicality, allowing you to design floors and foundations effectively while saving both time and costs. RAM Concept enables the seamless design of complex floor geometries and incorporates changes effortlessly with its advanced task automation and well-organized outputs

Efficient Design Automation for Concrete Floors and Foundations

Utilize RAM Concept to efficiently design post-tensioned and reinforced concrete floors and foundations. This software is ideal for creating cost-effective concrete slabs, mats, and rafts. With its powerful automation features, RAM Concept provides outstanding visibility into design compliance, efficiency, and practicality. The software integrates smoothly with other engineering applications and formats, supporting comprehensive building information modeling, documentation, and collaboration. It is suitable for both reinforced and conventionally reinforced concrete projects, offering additional benefits from post-tensioning capabilities.

Design and Analyze Slabs with Ease

Automate labor-intensive tasks such as tendon layout, span design, and column and middle strip calculations. Quickly adjust floor designs for geometric revisions and reduce total tendon, reinforcement, and studded shear reinforcement costs using the cloud-based optimization feature. Analyze long-term slab deflections and perform load history analysis, considering material behavior, cracking, and load sequence with high accuracy.

Realistic Tendon Modeling

Model banded, distributed, or arbitrary tendons with various profiles in their true three-dimensional positions. Gain a deeper understanding of tendon effects on slabs with comprehensive 3D hyperstatic (secondary) analysis, including restraints from shear walls and stiff columns.

Accurate Punching Shear Analysis

Evaluate punching shear capacity for any slab geometry and reinforce columns below slabs and at transfer points. Simplify complex punching geometries into standard conditions for interiors, edges, and corners. Automatically design studded shear reinforcement (studrails) to save significant design time.

Flexible Structural Modeling
• Elevated floors, mats, and rafts
• One-way and two-way slabs, pan joists, waffle slabs, beams, and girders
• Orthotropic and isotropic slab properties
• Drop caps, drop panels, and random thickenings in any shape or location
• Openings of any shape at any location
• Wall, column, point spring, and line spring supports
• Zero-tension area springs for soil modeling
• Accurate modeling of irregular structures
• Imported CAD drawings for background snapping
• Automated meshing

Tendon Modeling and Design
• Banded, distributed, and arbitrary tendons with any profile
• Automate tendon layouts over large areas
• Specify explicit tendon properties or desired effective tendon force
• Automatic calculation of tendon profiles based on balance loads
• Consider friction losses, including horizontal curves
• Analysis includes 3D hyperstatic effects
• Optimize post-tensioned slabs to reduce tendon, reinforcement, and studded shear reinforcement costs

Loading Analysis
• Point, line, and area force loads (Fx, Fy, Fz)
• Point, line, and area moment loads (Mx, My)
• Automatic calculation of self-weight and tendon loadings
• Integrate self-equilibrium loadings with building frame analysis
• Consider temperature and shrinkage loadings
• Filter loads through various patterns with automatic enveloping
• Comply with load reduction standards from multiple design codes (ASCE 7, AS/NZS 1170.1, BS 6399-1, etc.)
• Generate load combinations automatically or specify user-defined combinations

Steel Reinforcement Modeling and Design
• Auto-select reinforcement or check specified reinforcement
• Specify uniform mesh or design additional reinforcement as needed
• Calculate development lengths and hooks automatically
• Enforce custom detailing preferences
• True 3D representation of tendons, reinforcing bars, and shear reinforcement
• Export reinforcement data to Revit using Bentley’s iTwin Analytical Synchronizer

Analysis Method
• Assess floor response to walking-induced vibrations
• Define excitation areas and solve for vibration modes, accelerations, and velocities
• Evaluate long-term deflections, considering cracking, creep, and shrinkage
• Specify detailed steps in load history

Span and Cross Section Design
• Automate design span layout for entire floors with manual revision options
• Design for post-tensioned, reinforced, and hybrid concrete applications
• Consider various design criteria including minimum strength and ductility
• Analyze cracked sections using appropriate stress-strain curves
• Retrieve detailed design echoes for each cross-section and simplify error detection

Punching Shear Design
• Conduct precise punching shear analysis
• Automatically generate critical sections based on actual geometries
• Design for columns above or below slabs, considering biaxial moments
• Reinforce columns and design studded shear reinforcement to streamline design time

Report Generation
• Fully customizable professional reports
• Ready-to-submit calculations and results
• Print reports in any size or orientation, with output options for spreadsheets

Integration and Interoperability
• Fully compatible with Bentley’s iTwin Analytical Synchronizer
• Integration with Bentley Cloud Services for enhanced software access
• Operate as an integrated module within the RAM Structural System
• Import/export floor levels and structure/loadings from/to RAM Structural System and STAAD
• Import and export CAD drawings efficiently