Component Verification

FEM-Spannungsverteilung an einem Strukturbauteil – Festigkeitsnachweis mit Darstellung kritischer Beanspruchungsbereiche in ANSYS

You have to provide a verification to your customer, or are you the part owner / product owner and responsible for the development and optimization of the product in your company? Due to our extensive experience, we are your reliable partner for component verification.

The component verification is one of our core competencies and thus the creation of strength verification based on FEM structural calculations. Our range of services includes the following component verifications:

  • Static strength verification
  • Verification of fatigue strength
  • Fracture mechanics verification
  • Serviceability limit state


We create the component verification for the base material as well as for connection elements such as screws, rivets or welded connections and consider elastic, viscoelastic or plastic material behavior depending on the requirements and customer wishes. Basically, we show you the optimization potential of your components, which becomes visible through the FEM structure calculation.

The static strength verification includes the static evaluation of the influence of operational loads or accident loads on components and component groups. This is usually performed in the ultimate limit state, considering conservative load assumptions.

The verification of the fatigue strength includes the evaluation of the influence of recurring operational loads on components and component groups. In addition to the actual load, the number of load cycles that occur is also decisive.

The fracture mechanics verification offers the possibility of evaluating defects or damage that has occurred in components to determine whether they are acceptable for the component under its stress and whether further operation is possible without risk.

In the proof of serviceability, the components that deform under the influence of external loads are assessed against the permissible limit values in accordance with the applicable regulations.

Due to our many years of professional experience, and over 3,000 projects handled, we have performed strength verifications in compliance with a wide range of standards and regulatory frameworks for various industries.

We use commercial software for verification, such as the following calculation tools:

  • WIAM fatigue RIFEST
  • IWM VERB
  • MDESIGN


Depending on the requirements, documentation of the calculation results is provided in the form of a verifiable calculation report in German and English or in the form of a short documentation. In discussion with you, we present the results that are important to you clear and understandable.

You are welcome to get an overview of some reference projects here.

Our Expertise in Component Verification

FEM-Festigkeitsnachweis: Spannungsverteilung an geschraubtem Stahlflansch mittels FEM-Analyse
Strength Verification
FEM-Vernetzung eines Strukturbauteils mit Rissfront – bruchmechanischer Nachweis nach FKM-Richtlinie durch ITB
Fracture Mechanics Verification
Digitale Vernetzung technischer Normen und Standards – Regelwerke für Festigkeitsnachweise gemäß DIN EN, FKM-Richtlinie und KTA
Codes & Standards

News

April 2025
ITB Pune is 1 year old!

April 2024
Lecture by Yannick Lattner (CFD engineer) at the ISimT-24: Symposium on Innovative Simulations in Turbomachinery

April 2024
Foundation of ITB Pune, Rushab Oswal as new Managing Director.

April 2024
Our company has been a member of the sponsoring association of the KIMW (Kunststoff Institut) since April 2024

April 2024
Reinhard Houben, Member of the German Bundestag, visits ITB in Dortmund

Oktober 2023
In October 2023, we received approval from the Federal Ministry for Economic Affairs and Climate Protection (BMWK) for the ZIM individual project “Development of a scalable service for the simulation of light guides with variant calculation and automated workflow”.