GLOBAL ENGINEERING RESEARCH AND DEVELOPMENT (GERT) IS A START-UP COMPANY FOCUSING ON THE DEVELOPMENT OF STATE-OF-THE-ART ANALYSIS SOFTWARE TOOLS.
THESE TOOLS ARE APPLICABLE TO DIVERSE ENGINEERING FIELDS, RANGING FROM FAILURE PREDICTION IN STRUCTURAL AND ELECTRONIC MATERIALS TO MEDICAL IMAGING, IMAGE RECONSTRUCTION AND DATA MANIPULATION.
THE SOFTWARE ALGORITHMS ARE BASED ON A RANGE OF METHODS INCLUDING FINITE ELEMENTS AND PERIDYNAMICS
PERIDYNAMICS IS A NONLOCAL APPROACH.
IT PROVIDES THE SOLUTION OF DIFFERENTIAL AND INTEGRAL EQUATIONS IN A UNIFIED MANNER REGARDLESS OF THEIR INTRINSIC BEHAVIOR AND PRESENCE OF SINGULARITY.
IN THE CONTEXT OF SOLID MECHANICS, IT CONSIDERS THE SAME EQUATIONS OF A DEFORMING STRUCTURE WITH OR WITHOUT DISCONTINUITIES.
IT REMOVES THE NEED FOR THE SPECIAL TECHNIQUES OF FRACTURE MECHANICS FOR DAMAGE INITIATION AND PROPAGATION.
THERE IS NO NEED FOR EXTERNALLY APPLIED CRITERIA FOR CRACK PROPAGATION.
IT PERMITS ARBITRARY AND COMPLEX CRACK PROPAGATION PATHS.
GERT'S PERIDYNAMIC SOLVERS PROVIDE ACCURATE FAILURE PREDICTIONS TO MONOLITHIC AND COMPOSITE MATERIALS UNDER COMPLEX LOADING CONDITIONS:
NONUNIFORM TEMPERATURE
NONUNIFORM MOISTURE
ARBITRARY STACKING SEQUENCE
IMPACT BY ARBITRARILY SHAPED IMPACTORS
MULTIPLE CONCURRENT IMPACTS
CYCLIC THERMOMECHANICAL LOADS
COMPRESSION AFTER IMPACT (CAI)
GERT has developed CUSTOM INTERACTIVE 3D SOFTWARE FOR VISUALIZING DAMAGE PREDICTION IN EACH LAYER OF THE LAMINATE.
" ANALYSIS TOOL TO PREDICT THE BEHAVIOR OF BOLTED COMPOSITE/METALLIC HYBRID JOINTS WITH MANY FASTENERS" : AIR FORCE SBIR GRANT PHASE I - 2019
" Practical Application of Molecular-Scale Modeling to Problems at the Grain Scale and Larger" : : air force STTR GRANT phase i - 2017
" Nondestructive Quantification of the Degraded Elastic Modulus and Poisson's Ratio of Impact Damaged Polymer Matrix Composites" : Air force Sbir GRANT phase i - 2017
" Novel Method to Utilize Multi-scale Physics-based Technique for Crack Path Determination in Fiber-reinforced Composites" : NAVY SBIR GRANT PHASE I – 2016- PHASE ii 2018
" Failure Avoidance in Microelectronics Due to Coefficient of Thermal Expansion (CTE) Mismatch of Substrates and Adhesives:" : Missile defense agency SBIR GRANT PHASE I - 2015
" Thick Composite Crack Analysis" : navy sbir grant phase I -2013, phase II -2014, eXPANsION 2018
" Residual Property Prediction for Damage Composite Structures" : army SBIR grant phase I - 2012 phase II - 2013
" Total Fatigue Life Assessment of Complicated Structures" : navy STTR grant phase i - 2012
" High-Fidelity Residual Strength and Life Prediction Tool for Adhesively Bonded Composite Structures: navy SBIR phase i - 2012
" Algorithm Development for Multi-Core GPU-Based Computing Architectures: air force STTR phase i - 2010
" Durability Modeling and Simulation of Composite Materials" : army SBIR phase i - 2010
" Innovative Analysis Tool for Damage Growth From Loaded Composite Fastener Holes" : navy sbir grant phase I - 2009
" Combined Analytical and Experimental Approaches to Rotor and Dynamic Component Stress Predictions" : navy sbir phase I - 2008
" Applications of peridynamic differential operator" : patent pending us 15242466
composite bolted joint analysis and simulation tool
click the links below to learn more or request a quote.
a demo version of c-bolt may be supplied by request.
general-use peridynamic (PD) processor for failure prediction in materials
STATIC, DYNAMIC, IMPACT AND THERMAL LOADS.
INTERACTIVE 2D / 3D PRE- AND POST- PROCESSOR.
GPU OR CPU BASED SOLVER.
VISUALIZATION OF PREDICTIONS IN A REALTIME, FULLY INTERACTIVE 3D ENVIRONMENT.