[{"data":1,"prerenderedAt":159},["ShallowReactive",2],{"copy:tools-common:en":3,"copy:tools-ai:en":64},{"software":4,"breadcrumb":5,"priceList":6,"exVat":7,"fig":8,"fromManual":9,"slides":10,"english":17,"download":18,"explore":19,"opensNewTab":20,"tiers":21,"materials":25,"annexNames":31,"licence":39,"mobileBar":61},"Software","Breadcrumb","Price list {month}","excl. VAT","Fig.","Screenshot from the manual.",{"carousel":11,"prev":12,"next":13,"pause":14,"play":15,"position":16},"carousel","Previous picture","Next picture","Pause the slideshow","Play the slideshow","Picture {n} of {total}","(English)","Download","Explore","opens in a new tab",{"basic2d":22,"advanced":23,"premium":24},"Basic 2D","Advanced 2D + 3D","Premium",{"steel":26,"concrete":27,"timber":28,"masonry":29,"geo":30},"Steel","Concrete","Timber","Masonry","Geotechnics",{"nl":32,"be":33,"uk":34,"de":35,"it":36,"es":37,"pt":38},"Netherlands","Belgium","United Kingdom","Germany","Italy","Spain","Portugal",{"title":40,"ppu":41,"perHour":42,"perYear":43,"billed":44,"or":45,"included":46,"note2d":47,"note3d":48,"premium":49,"wordAddIn":50,"welcome":51,"compare":52,"spreadsheetTitle":53,"spreadsheetFree":54,"spreadsheetRuns":55,"spreadsheetTier":56,"premiumIn":57,"premiumNote":58,"ppuIncluded":59,"ppuRuns":60},"Licence","pay-per-use","\u002Fhour","\u002Fyear","Billed per minute. Never more than {cap} per computer per calendar year, all programs together.","or","Included in {tier}","Single user, on up to 2 workstations. Also in Advanced and Premium.","Single user. Includes XBeam2D, XFrame2D, XConstruct and XSpreadsheets.","Premium ({premium}\u002Fyear) adds IDEA StatiCa export, Tekla import, DXF export and Python, plus priority support. Pay-per-use includes those features too.","The Word add-in is included, with pay-per-use and with every licence.","Download free. Register in the program and get {credit} of pay-per-use credit as a welcome gift.","Compare pay-per-use and licences","Price","Free download","The models run in XFrame2D ({hourly2d}\u002Fhour) or XFEM4U ({hourly3d}\u002Fhour) on pay-per-use, billed per minute.","Or in your licence: XSpreadsheets counts in the 2D tier, from Basic 2D at {basic}\u002Fyear.","Included in Premium 2D + 3D","Single user, on up to 2 workstations. Everything in Advanced 2D + 3D, plus IDEA StatiCa export, Tekla import, DXF export and priority support.","Included with pay-per-use","You pay for the program that calculates the model: XFEM4U at {hourly3d}\u002Fhour or XFrame2D at {hourly2d}\u002Fhour, billed per minute.",{"download":62,"pricing":63},"Download free","Pricing",{"seo":65,"kicker":68,"h1":69,"lead":70,"plansLink":71,"example":72,"what":82,"where":97,"plans":102,"data":121,"faqLabel":137,"faqTitle":138,"faq":139,"notes":152,"close":156},{"title":66,"description":67},"AI Assistant: answers from the XFEM4U manual · Struct4U","Ask “how do I…” questions inside XFEM4U and get the answer from the manual, with the page. Free with every account; Basic {aiBasic} and Pro {aiPro} a month.","AI Assistant · inside XFEM4U","Ask the manual. Get the page.","The AI Assistant in XFEM4U answers “how do I…” questions from the XFEM4U manual and gives you the page it used, so you can read it yourself. It never designs or checks your structure: the analysis stays with the solver.","See the plans",{"label":73,"you":74,"question":75,"assistant":76,"aiLabel":77,"answer":78,"source":79,"sourcePage":80,"caption":81},"Example","You","How do I switch on second-order analysis?","AI Assistant","AI-generated","Open Calculation settings, in the Results group of the General ribbon. Under Analysis, choose Geometric non-linear (GNL). If a Eurocode check for steel or timber is switched on, XFEM4U always uses GNL, and it adds the global sway imperfections of EN 1993-1-1 art. 5.3.2(3)a in +dx and −dx, so every ULS combination is calculated twice.","Source","XFEM4U manual › Calculation settings","An example of the format, written from the manual page it cites. Real answers are generated by AI, so the wording varies.",{"label":83,"title":84,"does":85,"doesnt":92},"What it does","Answers from the manual, with the page.",{"title":86,"items":87},"It does",[88,89,90,91],"Answer “how do I…” questions about XFEM4U: where a setting is, what an option does, how to model something.","Answer from the XFEM4U manual, and give you the page so you can read it yourself.","Answer in the language you ask in. The manual it reads is in English.","Say when something must be verified by hand, and never present an estimate as a code check.",{"title":93,"items":94},"It doesn’t",[95,96],"Design or check your structure. The analysis and the Eurocode checks come from XFEM4U, in the report.","Know the manuals of the other programs. It covers XFEM4U.",{"label":98,"title":99,"text":100,"support":101},"Where","Inside XFEM4U.","You ask in the program, next to your model. For XFrame2D, XBeam2D and XConstruct, the manuals are online.","A question about your model or your licence? Our support team answers those.",{"label":103,"title":104,"lead":105,"free":106,"basic":109,"pro":112,"perMonth":115,"questions":116,"featured":117,"basis":118,"vat":119,"account":120},"Plans","Free with every account.","The Free plan comes with every account. Basic and Pro are there if you ask a lot.",{"name":107,"note":108},"Free","Included with every account",{"name":110,"note":111},"Basic","For regular use",{"name":113,"note":114},"Pro","For heavy use","\u002Fmonth","about {n} questions a month","Included","Question counts are estimates for single questions: a long conversation counts for more, because it goes along with each new question.","Prices per month, excl. VAT. Price list {month}.","Buy, change or cancel a plan in your account.",{"label":122,"title":123,"lead":124,"items":125,"label2":135,"aiNotice":136},"Your data","What happens to your question.","Plainly, from the way the service is set up:",[126,129,132],{"title":127,"text":128},"Where it goes","XFEM4U sends your question, with the conversation so far, to Struct4U’s server. The server forwards it to OpenRouter to get the answer. The OpenRouter key never leaves our server.",{"title":130,"text":131},"What goes with it","The XFEM4U manual, so the answer can come from it.",{"title":133,"text":134},"What we store","For each request, the number of tokens used and the cost, to apply your plan. Never the text of your question or of the answer.","Label","Answers are generated by AI. Read the manual page before you rely on one.","FAQ","Questions",[140,143,146,149],{"q":141,"a":142},"Is the AI Assistant free?","Yes. The Free plan comes with every account and covers about 100 questions a month. Basic ({aiBasic} a month) and Pro ({aiPro} a month) raise that to about 600 and about 4,000.",{"q":144,"a":145},"Which manual does it read?","The XFEM4U manual, in English. You can ask in Dutch as well: it answers in the language you ask in.",{"q":147,"a":148},"Is my question stored?","No. We store how many tokens a request used and what it cost, never the text of the question or of the answer.",{"q":150,"a":151},"Can it check my calculation?","No. It answers questions about using XFEM4U. The analysis and the Eurocode checks come from XFEM4U itself, in the report, where you can follow every step.",{"what":153,"plans":154,"data":155},"The assistant is told to say when a result must be verified by hand.","Monthly allowances. Prices from the price list, excl. VAT.","This describes the service as deployed in September 2026.",{"title":157,"text":158},"Ask your first question in XFEM4U.","Download XFEM4U free and register: the Free AI plan is included, and you get {credit} of pay-per-use credit as a welcome gift.",1792702115532]