Tower Numerics tnxTower v8.0.5.0: Specialized Software for Tower & Mast Engineering
Tower Numerics tnxTower v8.0.5.0 is a dedicated structural engineering software application for the analysis and design of self-supporting and guyed towers, monopoles, and masts, which are primarily used in the telecommunications, broadcasting, and wind measurement industries. It provides engineers with a specialized toolkit to efficiently model these unique structures, apply complex environmental loads (wind, ice, seismic), and perform code compliance checks against major international standards.
Core Function: Tailored Analysis for Slender, Wind-Sensitive Structures
The software’s primary function is to address the specific challenges of tower design: high flexibility, sensitivity to dynamic wind effects, and complex load combinations. It automates the application of wind loading codes (like ASCE/SEI 7, TIA-222, or Eurocode) to the intricate geometry of tower members and appurtenances (antennas, platforms, ladders), which is impractical to do accurately by hand.
Key Analysis & Design Capabilities:
1. Intelligent 3D Tower Modeling
-
Parametric Model Generation: Quickly creates 3D models of lattice towers (angle, tube), monopoles, and guyed masts by defining key parameters like height, face width, bracing patterns, and section properties.
-
Appurtenance & Attachment Modeling: Easily adds antennas, dishes, waveguide, platforms, and ladders to the model, which contribute significantly to wind load and weight.
2. Comprehensive Load Generation & Analysis
-
Automated Wind & Ice Loading: Applies wind loads per selected codes (ASCE 7, TIA-222-G/H, EN 1991-1-4) considering structure type, exposure, topographic effects, and the specific shape coefficients of members and attachments. Includes ice loading combinations.
-
Dynamic & Seismic Analysis: Performs modal analysis to determine natural frequencies and performs response spectrum analysis for seismic design where required.
-
Load Combination Management: Automatically generates and analyzes numerous load combinations (strength, serviceability, fatigue) as per the selected design code.
3. Member Design & Code Checking
-
Steel Member Design: Checks axial and bending capacities of tower members (legs, bracings, horizontals) against AISC 360, ASCE 10, or Eurocode 3.
-
Foundation & Connection Design: Provides tools for designing base plates, anchor bolts, and simple connections, and interfaces with foundation design software.
4. Reporting & Documentation
-
Detailed Calculation Reports: Generates comprehensive, code-referenced design calculation reports that are essential for client submittals and regulatory approval.
-
Drawing & Schedule Generation: Can produce general arrangement drawings and material schedules.
