{"id":1810,"date":"2024-01-09T17:18:34","date_gmt":"2024-01-09T17:18:34","guid":{"rendered":"https:\/\/www.mertalainnovations.fi\/?page_id=1810"},"modified":"2026-04-22T10:13:57","modified_gmt":"2026-04-22T10:13:57","slug":"lujuuslaskenta","status":"publish","type":"page","link":"https:\/\/www.mertalainnovations.fi\/en\/lujuuslaskenta\/","title":{"rendered":"Strength Calculation"},"content":{"rendered":"<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-5054e6a\" data-block-id=\"5054e6a\"><style>.stk-5054e6a{margin-bottom:0px !important}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-5054e6a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-0f85441\" data-v=\"4\" data-block-id=\"0f85441\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-0f85441-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-0f85441-inner-blocks\">\n<div class=\"wp-block-stackable-call-to-action alignfull stk-block-call-to-action stk-block stk-820ecf8 stk-block-background stk--has-background-overlay\" data-v=\"2\" data-block-id=\"820ecf8\"><style>.stk-820ecf8{background-color:linear-gradient(15deg,#13547a 0%,#80d0c7 100%) !important;background-image:url(https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2023\/05\/Palvelut-mertalainnovations-edited.jpg) !important;min-height:400px !important;align-items:center !important;margin-bottom:0px !important;display:flex !important}.stk-820ecf8:before{opacity:0.5 !important;background-image:linear-gradient(15deg,#13547a 0%,#80d0c7 100%) !important}@media screen and (max-width:767px){.stk-820ecf8{margin-bottom:50px !important}}<\/style><div class=\"stk-block-call-to-action__content stk-content-align stk-820ecf8-column alignwide stk-container stk-820ecf8-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-820ecf8-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-4fcdf62\" id=\"lujuuslaskenta\" data-block-id=\"4fcdf62\"><style>.stk-4fcdf62 .stk-block-heading__text{font-size:48px !important;color:#FFFFFF !important;font-weight:600 !important;font-family:\"Lato\",Sans-serif !important}@media screen and (max-width:1023px){.stk-4fcdf62 .stk-block-heading__text{font-size:48px !important}}@media screen and (max-width:767px){.stk-4fcdf62 .stk-block-heading__text{font-size:40px !important}}<\/style><h3 class=\"stk-block-heading__text has-text-color has-white-color\">Strength Calculation<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-eb0fe6c\" data-block-id=\"eb0fe6c\"><style>.stk-eb0fe6c .stk-block-text__text{color:#FFFFFF !important}<\/style><p class=\"stk-block-text__text has-text-color has-white-color\">We provide technical calculation services with expertise for various machinery and steel structures.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-button-group stk-block-button-group stk-block stk-7e0f853\" data-block-id=\"7e0f853\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-button-group\">\n<div class=\"wp-block-stackable-button stk-block-button stk-block stk-a2437ad\" data-block-id=\"a2437ad\"><style>.stk-a2437ad:hover{opacity:0.8 !important}.stk-a2437ad .stk-button{padding-right:24px !important;padding-left:24px !important;background:var(--paletteColor1,#000064) !important;border-top-left-radius:50px !important;border-top-right-radius:50px !important;border-bottom-right-radius:50px !important;border-bottom-left-radius:50px !important}.stk-a2437ad .stk-button__inner-text{color:var(--paletteColor8,#ffffff) !important;font-weight:100 !important}<\/style><a class=\"stk-link stk-button stk--hover-effect-lift\" href=\"#lomake\"><span class=\"has-text-color has-black-color stk-button__inner-text\">Request a quote<\/span><\/a><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-a26977f\" data-block-id=\"a26977f\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-a26977f-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-0a93145\" data-v=\"4\" data-block-id=\"0a93145\"><style>.stk-0a93145{align-self:center !important}@media screen and (min-width:768px){.stk-0a93145{flex:1 1 calc(50% - var(--stk-column-gap,0px) * 1 \/ 2 ) !important}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-0a93145-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-0a93145-inner-blocks\">\n<h4 class=\"wp-block-heading\">Strength Calculation in General<\/h4>\n\n\n\n<p>We typically perform strength analysis as part of a larger mechanical design project, but in some cases, we carry out standalone strength assessments. In these situations, the client usually has strong design resources in core competencies but may lack the resources for strength analysis.<\/p>\n\n\n\n<p>We typically use Finite Element Method (FEM) analysis, employing software such as Siemens' Femap and Autodesk Inventor's built-in FEM tool, depending on the nature of the task, for solving more complex strength analysis problems. Additionally, we also perform strength analyses using analytical methods. <\/p>\n\n\n\n<p>\"Steel structures are designed primarily according to Eurocode standards. Lifting equipment can be calculated according to standards such as EN 13155, and the calculation of components for pressure equipment is typically carried out following the guidelines of the Pressure Equipment Directive (PED) (EN 13445).<\/p>\n\n\n\n<p>The outcome of a strength analysis project always includes a report for either the client's or the inspection authority's use. The report highlights the key results of the conducted analyses, the methods employed in the calculation, and any suggested improvements if they were not already incorporated into the plans during the project.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ee62dec\" data-v=\"4\" data-block-id=\"ee62dec\"><style>.stk-ee62dec{align-self:center !important}@media screen and (min-width:768px){.stk-ee62dec{flex:1 1 calc(50% - var(--stk-column-gap,0px) * 1 \/ 2 ) !important}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ee62dec-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ee62dec-inner-blocks\">\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/image.jpeg\" alt=\"T\u00e4m\u00e4n kuvan alt-attribuutti on tyhj\u00e4; Tiedoston nimi on mallikuva2-edited-1024x1024.jpg\" class=\"wp-image-2031\" srcset=\"https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/image.jpeg 1024w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/image-300x300.jpeg 300w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/image-150x150.jpeg 150w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/image-768x768.jpeg 768w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/image-12x12.jpeg 12w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-1dbaf51\" data-block-id=\"1dbaf51\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-ea6b73e\" data-block-id=\"ea6b73e\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-ea6b73e-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-9f1bfaa\" data-v=\"4\" data-block-id=\"9f1bfaa\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-9f1bfaa-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-9f1bfaa-inner-blocks\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"873\" src=\"https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/Nayttokuva-2024-02-15-135120-1024x873.png\" alt=\"\" class=\"wp-image-2032\" style=\"width:559px;height:auto\" srcset=\"https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/Nayttokuva-2024-02-15-135120-1024x873.png 1024w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/Nayttokuva-2024-02-15-135120-300x256.png 300w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/Nayttokuva-2024-02-15-135120-768x655.png 768w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/Nayttokuva-2024-02-15-135120-14x12.png 14w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/Nayttokuva-2024-02-15-135120.png 1053w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-6813dba\" data-v=\"4\" data-block-id=\"6813dba\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-6813dba-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-6813dba-inner-blocks\">\n<h4 class=\"wp-block-heading\">Finite Element Method FEM<\/h4>\n\n\n\n<p>We efficiently solve problems related to complex structures and phenomena using the finite element method in cases, where using traditional analytical methods is practically impossible. The finite element method allows modeling the behavior of a structure in various situations. We can impose forces and constrained displacements as loads on the structure, or the loading can result from factors such as thermal expansion or accelerations due to rotational motion, all of which can be accurately simulated using the finite element method.<\/p>\n\n\n\n<p>We have conducted various static and dynamic strength analyses for lifting equipment, crane beams, equipment lifting scenarios, load-bearing steel structures, process equipment, and rotating machine components. We have expertise in fatigue analysis, especially for welded joints, and we are happy to provide recommendations for both structural modifications and manufacturing techniques to improve the fatigue life of the product. Additionally, we have used the finite element method to solve deformations caused by asymmetric shrink-fit joints in shape- and dimension-critical applications.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-3afeb43\" data-block-id=\"3afeb43\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-dc6eac9\" data-block-id=\"dc6eac9\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-dc6eac9-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-15c7310\" data-v=\"4\" data-block-id=\"15c7310\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-15c7310-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-15c7310-inner-blocks\">\n<h4 class=\"wp-block-heading\">Typical Strength Calculation Cases<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Solving displacements, loads, and stresses of complex or statically indeterminate structures, such as a lifting scenario during an installation of a silo component or a strength of an electric motor rotor, involves advanced analysis techniques.<\/li>\n\n\n\n<li>Handling nonlinear phenomena, such as material non-linearity, large displacements, or modeling contacts, is crucial for scenarios like snap-fit connections, plastic capacity, or preloaded bolted joints with multiple fasteners.<\/li>\n\n\n\n<li>Analyzing structural vibration and other dynamic phenomena, such as determining the natural frequencies of a structure and defining sufficient stiffening to prevent structural vibration, involves dynamic analysis techniques.<\/li>\n\n\n\n<li>Calculating local stresses, such as in fatigue analysis of welded joints, involves determining structural stress (Hot-Spot) or effective notch stress (ENS) using the finite element method, enabling the estimation of the joint's lifespan.<\/li>\n\n\n\n<li>Structural instability phenomena, such as buckling of plates or shells, instability in thin plate structures, and the lateral-torsional buckling of slender statically indeterminate beams, require advanced analysis techniques to predict and mitigate.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-2b193bf\" data-v=\"4\" data-block-id=\"2b193bf\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-2b193bf-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-2b193bf-inner-blocks\">\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"542\" height=\"469\" src=\"https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/01\/Nayttokuva-2024-01-09-192658.png\" alt=\"\" class=\"wp-image-1813\" srcset=\"https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/01\/Nayttokuva-2024-01-09-192658.png 542w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/01\/Nayttokuva-2024-01-09-192658-300x260.png 300w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/01\/Nayttokuva-2024-01-09-192658-14x12.png 14w\" sizes=\"auto, (max-width: 542px) 100vw, 542px\" \/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-d710773\" data-block-id=\"d710773\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-a7156bf\" data-block-id=\"a7156bf\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-a7156bf-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-4129b77\" data-v=\"4\" data-block-id=\"4129b77\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4129b77-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4129b77-inner-blocks\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"551\" height=\"563\" src=\"https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/impeller-fea.png\" alt=\"\" class=\"wp-image-1911\" style=\"object-fit:cover\" srcset=\"https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/impeller-fea.png 551w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/impeller-fea-294x300.png 294w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/impeller-fea-12x12.png 12w\" sizes=\"auto, (max-width: 551px) 100vw, 551px\" \/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-37a7422\" data-v=\"4\" data-block-id=\"37a7422\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-37a7422-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-37a7422-inner-blocks\">\n<h4 class=\"wp-block-heading\">High-Speed Machinery<\/h4>\n\n\n\n<p>In addition to static structural analysis, we have also calculated the durability of dynamic components in various scenarios. A typical case is calculating the maximum stresses and displacements induced by the high-speed rotation of a turbine impeller at different locations within the structure. Based on these calculations, we can determine the appropriate material for the rotating part and modify the geometry to alleviate local stress peaks.<\/p>\n\n\n\n<p>The design of high-speed machines often involves various thermal analyses, such as thermal expansion considerations, sizing of shrink fits, and assessing their endurance under high speeds and temperatures.<\/p>\n\n\n\n<p>We have also conducted other technical calculations for high-speed machines, such as estimating bearing lifespan, calculating leakage in labyrinth seals, determining axial forces in compressors, and performing rotor dynamic analysis.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-call-to-action alignfull stk-block-call-to-action stk-block stk-f795186 stk-block-background stk--has-background-overlay\" data-v=\"2\" data-block-id=\"f795186\"><style>.stk-f795186{background-color:radial-gradient(rgb(134,143,150) 0%,rgb(50,49,49) 100%) !important;background-image:url(https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2026\/04\/xamk-5.png) !important;min-height:400px !important;align-items:center !important;margin-bottom:10px !important;display:flex !important}.stk-f795186:before{opacity:0.5 !important;background-image:radial-gradient(rgb(134,143,150) 0%,rgb(50,49,49) 100%) !important}<\/style><div class=\"stk-block-call-to-action__content stk-content-align stk-f795186-column alignwide stk-container stk-f795186-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-f795186-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-caea6f4\" id=\"case-xamk-jattipalkin-lujuuslaskenta-ja-mekaniikkasuunnittelu\" data-block-id=\"caea6f4\"><style>.stk-caea6f4{margin-bottom:0px !important}.stk-caea6f4 .stk-block-heading__text{font-size:45px !important;color:#FFFFFF !important;font-weight:600 !important;font-family:\"Lato\",Sans-serif !important}@media screen and (max-width:1023px){.stk-caea6f4 .stk-block-heading__text{font-size:45px !important}}@media screen and (max-width:767px){.stk-caea6f4 .stk-block-heading__text{font-size:40px !important}}<\/style><h3 class=\"stk-block-heading__text has-text-color has-white-color\">Case XAMK \u2013 Structural Strength Calculation and Mechanical Design of a Giant Beam<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-8b72636\" data-block-id=\"8b72636\"><style>.stk-8b72636{border-top-left-radius:0px !important;border-top-right-radius:0px !important;border-bottom-right-radius:0px !important;border-bottom-left-radius:0px !important;overflow:hidden !important}.stk-8b72636 .stk-block-text__text{text-shadow:none !important;color:#FFFFFF !important}<\/style><p class=\"stk-block-text__text has-text-color has-white-color\">Structural design and strength calculation of a steel load beam under a 1000 kN load<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-button-group stk-block-button-group stk-block stk-b6ab8e2\" data-block-id=\"b6ab8e2\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-button-group\">\n<div class=\"wp-block-stackable-button stk-block-button stk-block stk-cadfb2d\" data-block-id=\"cadfb2d\"><style>.stk-cadfb2d:hover{opacity:0.8 !important}.stk-cadfb2d .stk-button{padding-right:24px !important;padding-left:24px !important;background:var(--paletteColor1,#000064) !important;border-top-left-radius:50px !important;border-top-right-radius:50px !important;border-bottom-right-radius:50px !important;border-bottom-left-radius:50px !important}.stk-cadfb2d .stk-button__inner-text{color:var(--paletteColor8,#ffffff) !important;font-weight:100 !important}<\/style><a class=\"stk-link stk-button stk--hover-effect-lift\" href=\"https:\/\/www.mertalainnovations.fi\/en\/xamk\/\"><span class=\"has-text-color has-black-color stk-button__inner-text\">Explore the customer story<\/span><\/a><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-0d43cd6\" data-block-id=\"0d43cd6\"><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<div class=\"wp-block-stackable-team-member stk-block-team-member stk-block stk-bc822e2 is-style-default\" data-v=\"2\" data-block-id=\"bc822e2\"><div class=\"stk-block-team-member__content stk-content-align stk-bc822e2-column stk-container stk-bc822e2-container stk-hover-parent\"><div class=\"stk-block-content stk-inner-blocks has-text-align-center stk-bc822e2-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-1e75589\" data-block-id=\"1e75589\"><style>.stk-1e75589 .stk-img-wrapper{width:150px !important;height:150px !important}.stk-1e75589 .stk-img-wrapper img,.stk-1e75589 .stk-img-wrapper::after,.stk-1e75589 .stk-img-wrapper::before{mask-image:url('data:image\/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAxMDAgMTAwIiBwcmVzZXJ2ZUFzcGVjdFJhdGlvPSJub25lIj48Y2lyY2xlIGN4PSI1MCIgY3k9IjUwIiByPSI1MCI+PC9jaXJjbGU+PC9zdmc+') !important;-webkit-mask-image:url('data:image\/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAxMDAgMTAwIiBwcmVzZXJ2ZUFzcGVjdFJhdGlvPSJub25lIj48Y2lyY2xlIGN4PSI1MCIgY3k9IjUwIiByPSI1MCI+PC9jaXJjbGU+PC9zdmc+') !important}<\/style><figure><div class=\"stk-img-wrapper stk-img--shape stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1519\" src=\"https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2023\/05\/Janne-Mertalainnovations.jpg\" width=\"1200\" height=\"1200\" srcset=\"https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2023\/05\/Janne-Mertalainnovations.jpg 1200w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2023\/05\/Janne-Mertalainnovations-300x300.jpg 300w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2023\/05\/Janne-Mertalainnovations-1024x1024.jpg 1024w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2023\/05\/Janne-Mertalainnovations-150x150.jpg 150w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2023\/05\/Janne-Mertalainnovations-768x768.jpg 768w, https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2023\/05\/Janne-Mertalainnovations-12x12.jpg 12w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/div><\/figure><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-7d79d61\" id=\"janne-savolainen\" data-block-id=\"7d79d61\"><style>.stk-7d79d61{margin-bottom:0px !important}<\/style><h3 class=\"stk-block-heading__text\">Janne Savolainen<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-subtitle stk-block-subtitle stk-block 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for=\"wpforms-1803-field_7\" aria-hidden=\"false\">Projekti <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><input type=\"text\" id=\"wpforms-1803-field_7\" class=\"wpforms-field-large wpforms-field-required\" name=\"wpforms[fields][7]\" placeholder=\"Project *\" aria-errormessage=\"wpforms-1803-field_7-error\" required><\/div><div id=\"wpforms-1803-field_2-container\" class=\"wpforms-field wpforms-field-textarea\" data-field-id=\"2\"><label class=\"wpforms-field-label wpforms-label-hide\" for=\"wpforms-1803-field_2\" aria-hidden=\"false\">Kuvaus <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><textarea id=\"wpforms-1803-field_2\" class=\"wpforms-field-large wpforms-field-required\" name=\"wpforms[fields][2]\" placeholder=\"Describe the project and strength calculation needs *\" aria-errormessage=\"wpforms-1803-field_2-error\" required><\/textarea><\/div><\/div><!-- .wpforms-field-container --><div class=\"wpforms-submit-container\" ><input type=\"hidden\" name=\"wpforms[id]\" value=\"1803\"><input type=\"hidden\" name=\"wpforms[author]\" value=\"4\"><button type=\"submit\" name=\"wpforms[submit]\" id=\"wpforms-submit-1803\" class=\"wpforms-submit\" data-alt-text=\"L\u00e4hett\u00e4\u00e4...\" data-submit-text=\"L\u00e4het\u00e4 tarjouspyynt\u00f6\" aria-live=\"assertive\" value=\"wpforms-submit\">Send<\/button><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.mertalainnovations.fi\/wp-content\/plugins\/wpforms-lite\/assets\/images\/submit-spin.svg\" class=\"wpforms-submit-spinner\" style=\"display: none;\" width=\"26\" height=\"26\" alt=\"Loading\"><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"en\"\/><\/form><\/div>  <!-- .wpforms-container -->\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-6e551fc\" data-block-id=\"6e551fc\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-6e551fc-column\"><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Lujuuslaskenta Tuotamme teknisen laskennan palvelut ammattitaidolla erilaisille koneille ja ter\u00e4srakenteille. Pyyd\u00e4 tarjous Yleisesti Teemme lujuuslaskentaa yleens\u00e4 osana isompaa mekaniikkasuunnitteluprojektia, mutta joissain tapauksissa toteutamme pelk\u00e4n lujuustarkastelun. T\u00e4llaisissa tapauksissa asiakkaalla on yleens\u00e4 hyv\u00e4t suunnitteluresurssit ydinosaamiseen, mutta lujuuslaskentaan ei v\u00e4ltt\u00e4m\u00e4tt\u00e4 ole tarpeeksi resursseja. K\u00e4yt\u00e4mme monimutkaisempien lujuuslaskentateht\u00e4vien ratkaisuun tyypillisesti FEM-analyysi\u00e4 mm. Siemensin Femapilla ja Autodesk Inventorin omalla FEM-ty\u00f6kalulla, teht\u00e4v\u00e4n luonteesta riippuen. Teemme lis\u00e4ksi my\u00f6s analyyttisin menetelmin ratkaistavia lujuuslaskentoja. Ter\u00e4srakenteet suunnitellaan l\u00e4ht\u00f6kohtaisesti Eurokoodi standardien mukaisesti. Nostoapuv\u00e4lineet voidaan laskea esimerkiksi nostoapuv\u00e4linestandardi EN 13155 mukaisesti, ja painelaitteiden komponenttien laskenta toteutetaan l\u00e4ht\u00f6kohtaisesti PED:n (EN 13445) ohjeiden mukaan. Lujuuslaskentaprojektin lopputuloksena on aina raportti joko asiakkaan tai tarkastuslaitoksen k\u00e4ytt\u00f6\u00f6n. Raportista\u2026<\/p>","protected":false},"author":4,"featured_media":2030,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-1810","page","type-page","status-publish","has-post-thumbnail","hentry"],"blocksy_meta":"","featured_image_urls":{"full":["https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/AT1A8826-scaled.jpg",2560,1707,false],"thumbnail":["https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/AT1A8826-150x150.jpg",150,150,true],"medium":["https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/AT1A8826-300x200.jpg",300,200,true],"medium_large":["https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/AT1A8826-768x512.jpg",768,512,true],"large":["https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/AT1A8826-1024x683.jpg",1024,683,true],"rpg_gallery_admin_thumb":["https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/AT1A8826-150x150.jpg",150,150,true],"rpg_gallery_thumb":["https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/AT1A8826-150x150.jpg",150,150,true],"1536x1536":["https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/AT1A8826-1536x1024.jpg",1536,1024,true],"2048x2048":["https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/AT1A8826-2048x1365.jpg",2048,1365,true],"trp-custom-language-flag":["https:\/\/www.mertalainnovations.fi\/wp-content\/uploads\/2024\/02\/AT1A8826-18x12.jpg",18,12,true]},"post_excerpt_stackable":"<p>Lujuuslaskenta Tuotamme teknisen laskennan palvelut ammattitaidolla erilaisille koneille ja ter\u00e4srakenteille. Pyyd\u00e4 tarjous Yleisesti Teemme lujuuslaskentaa yleens\u00e4 osana isompaa mekaniikkasuunnitteluprojektia, mutta joissain tapauksissa toteutamme pelk\u00e4n lujuustarkastelun. T\u00e4llaisissa tapauksissa asiakkaalla on yleens\u00e4 hyv\u00e4t suunnitteluresurssit ydinosaamiseen, mutta lujuuslaskentaan ei v\u00e4ltt\u00e4m\u00e4tt\u00e4 ole tarpeeksi resursseja. K\u00e4yt\u00e4mme monimutkaisempien lujuuslaskentateht\u00e4vien ratkaisuun tyypillisesti FEM-analyysi\u00e4 mm. Siemensin Femapilla ja Autodesk Inventorin omalla FEM-ty\u00f6kalulla, teht\u00e4v\u00e4n luonteesta riippuen. Teemme lis\u00e4ksi my\u00f6s analyyttisin menetelmin ratkaistavia lujuuslaskentoja. Ter\u00e4srakenteet suunnitellaan l\u00e4ht\u00f6kohtaisesti Eurokoodi standardien mukaisesti. Nostoapuv\u00e4lineet voidaan laskea esimerkiksi nostoapuv\u00e4linestandardi EN 13155 mukaisesti, ja painelaitteiden komponenttien laskenta toteutetaan l\u00e4ht\u00f6kohtaisesti PED:n (EN 13445) ohjeiden mukaan. Lujuuslaskentaprojektin lopputuloksena on aina raportti joko asiakkaan tai tarkastuslaitoksen k\u00e4ytt\u00f6\u00f6n. Raportista&hellip;<\/p>\n","category_list":"","author_info":{"name":"Lauri Rauhala","url":"https:\/\/www.mertalainnovations.fi\/en\/author\/laurirauhala\/"},"comments_num":"0 comments","_links":{"self":[{"href":"https:\/\/www.mertalainnovations.fi\/en\/wp-json\/wp\/v2\/pages\/1810","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mertalainnovations.fi\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.mertalainnovations.fi\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.mertalainnovations.fi\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mertalainnovations.fi\/en\/wp-json\/wp\/v2\/comments?post=1810"}],"version-history":[{"count":24,"href":"https:\/\/www.mertalainnovations.fi\/en\/wp-json\/wp\/v2\/pages\/1810\/revisions"}],"predecessor-version":[{"id":2649,"href":"https:\/\/www.mertalainnovations.fi\/en\/wp-json\/wp\/v2\/pages\/1810\/revisions\/2649"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mertalainnovations.fi\/en\/wp-json\/wp\/v2\/media\/2030"}],"wp:attachment":[{"href":"https:\/\/www.mertalainnovations.fi\/en\/wp-json\/wp\/v2\/media?parent=1810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}