Evaluation of long-term deformation and stress relaxation occurring in high-temperature environments.
Creep deformation analysis is an evaluation of the deformation and stress changes over time for materials and structures subjected to continuous loads in high-temperature environments. Even if there are no issues with static strength calculations at high temperatures, deformation or damage may progress with prolonged use. Our company utilizes the finite element method (FEM) to assess the creep behavior of high-temperature equipment and various structures, which is used for confirming integrity and predicting lifespan during long-term use.
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basic information
<Analysis Content> Creep deformation analysis Long-term deformation evaluation Stress relaxation evaluation High-temperature strength evaluation Creep life assessment Comparison of design change proposals <Target> High-temperature equipment Pressure vessels Piping systems Tanks Bolt connections Various steel structures Heat-resistant components <Evaluation Items> Creep strain Deformation amount Stress change Stress relaxation
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Applications/Examples of results
<Applications> Long-term integrity assessment of high-temperature equipment Deformation prediction during long-term use Design verification of high-temperature piping Lifetime consideration of pressure vessels Stress relaxation evaluation of bolted joints Impact assessment during design changes <Examples of Achievements> Creep deformation calculation of acrylic windows Creep stress changes in glass Creep behavior of solder joints in condensers Fatigue life of solder considering creep Investigation of creep characteristic parameters of acrylic materials
Company information
Our company supports designers who are troubled by issues such as "lightweight and strength" of products and equipment like automobiles, electronics, and machine tools, as well as "deformation and stress due to heat" and "fatigue failure due to vibration," with 15 years of product design experience and 30 years of structural analysis expertise. With the motto of providing advanced structural analysis at a low cost, we aim to be a "small company with unique technology."







![[Data] Mold deformation analysis inheriting the contact pressure distribution of the press forming analysis.](https://image.mono.ipros.com/public/product/image/95b/2001044447/IPROS87388354566201892584.png?w=280&h=280)








