PROJECT DETAILS

• Client: INDRA
• Date: 2012-2019
• Technology: FEM models, dynamic analysis (transient and PSD), blast loads, design.

INTRODUCTION

ICEMM has carried out the mechanical and structural analysis of the LTR25 military radar, INDRA’s new product of the Lanza family of radars. The analyses carried out were aimed at optimising the weight of the structure while maintaining all the structural requirements demanded by the client. These requirements range from flexibility and fatigue analysis for operational situations, mechanical resistance to environmental loads, road and air transport loads (including random vibrations and shock) and blast load survivability.

Click on this link for more information about the LTR25 military radar.

ACTIVITIES

The following activities have been carried out in the design and certification phases:

• Static and dynamic FEM modelling
• Dynamic Simulation:
  • Vibration Analysis
  • PSD Analysis
  • Impact Analysis
  • Blast Shock Wave Analysis

• Static justification of metallic and plastic components
• Fatigue justification of metallic components
• Documentation

LTR25 “Blast Load”

The following video shows an animation of the blast simulation:

LTR25 “Blast Load” Simulation