{"id":2574,"date":"2026-10-02T17:26:31","date_gmt":"2026-10-02T15:26:31","guid":{"rendered":"https:\/\/cad-kompass.de\/?page_id=2574"},"modified":"2026-10-13T07:14:23","modified_gmt":"2026-10-13T05:14:23","slug":"themenfeld-4-das-modell-das-informationen-traegt","status":"publish","type":"page","link":"https:\/\/cad-kompass.de\/?page_id=2574","title":{"rendered":"Das Modell, das Information tr\u00e4gt (Tf 4)"},"content":{"rendered":"\n<!-- CAD-Kompass, 05-BIM, Themenfeld 4: \u00dcbersicht. WordPress-Embed, CSS-Prefix cad-. -->\n<style>\n    .cad-page { max-width: 1200px; margin: 0 auto; padding: 20px 0 60px; font-family: inherit; color: #334155; line-height: 1.6; }\n    .cad-page *, .cad-page *::before, .cad-page *::after { box-sizing: border-box; }\n    .cad-page-title { font-size: 1.15rem; font-weight: 700; color: #1e293b; margin: 0 0 24px; padding: 0; letter-spacing: 0.01em; }\n    .cad-intro { margin-bottom: 20px; }\n    .cad-intro-header { background: #3f5f75; color: #fff; padding: 14px 20px; font-size: 0.95rem; font-weight: 600; display: flex; align-items: flex-start; gap: 8px; border-radius: 2px 2px 0 0; }\n    .cad-page .cad-lead { margin: 0 0 14px; font-size: 0.9rem; line-height: 1.75; color: #334155; }\n    .cad-page .cad-legende { font-size: 0.8rem; color: #64748b; margin: 0 0 18px; }\n\n    \/* ===== Kacheln, Markup und Ma\u00dfe wie im Hub BIM.html (zentriertes Flex, 390 px) ===== *\/\n    .cad-page .cad-cards-titel { font-size: 0.78rem; font-weight: 600; color: #7f8c8d; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; padding-top: 20px; padding-left: 2px; border-top: 1px solid #e8e8e8; }\n    \/* 1210 px fuer drei Kacheln, ragt wie das Fahrwasser-Raster 10 px ueber den Container *\/\n    .cad-page .cad-cards { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin: 0 -5px 40px; }\n    .cad-page .cad-card { position: relative; width: 390px; max-width: 100%; border: 1px solid #d0d0d0; border-radius: 4px; background: #fff; display: flex; flex-direction: column; overflow: hidden; box-shadow: 0 1px 3px rgba(0,0,0,0.03); transition: transform 0.22s ease, box-shadow 0.22s ease; }\n    .cad-page .cad-card:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(63,95,117,0.10), 0 2px 6px rgba(0,0,0,0.04); }\n    .cad-page .cad-card--start { border-color: #3f5f75; }\n    .cad-page .cad-check { position: absolute; top: 12px; left: 12px; z-index: 3; width: 26px; height: 26px; border-radius: 50%; border: 1px solid #cbd5e1; background: #fff; color: transparent; cursor: pointer; padding: 0; display: inline-flex; align-items: center; justify-content: center; transition: border-color 0.18s ease, background 0.18s ease, color 0.18s ease; }\n    .cad-page .cad-check svg { width: 14px; height: 14px; }\n    .cad-page .cad-check:hover { border-color: #059669; color: #c8e6c9; }\n    .cad-page .cad-check:focus-visible { outline: 2px solid #3f5f75; outline-offset: 2px; }\n    .cad-page .cad-card--done .cad-check { background: #059669; border-color: #059669; color: #fff; }\n    .cad-page .cad-card-header { padding: 22px 20px 0; text-align: center; }\n    .cad-page .cad-card-step { font-size: 0.72rem; font-weight: 600; color: #7f8c8d; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px; }\n    .cad-page .cad-card-title { font-size: 1.05rem; font-weight: 700; color: #1e293b; margin: 0 0 14px; }\n    .cad-page .cad-card-divider { height: 1px; background: #ccc; margin: 0 20px; }\n    .cad-page .cad-card-icon { text-align: center; padding: 18px 20px; }\n    .cad-page .cad-card-icon svg { width: 44px; height: 44px; color: #3f5f75; }\n    .cad-page .cad-card-body { padding: 0 20px; flex: 1; }\n    .cad-page .cad-card-text { font-size: 0.85rem; line-height: 1.65; color: #334155; margin: 0; }\n    .cad-page .cad-card-footer { padding: 20px 20px 24px; text-align: center; margin-top: auto; }\n    .cad-page .cad-card-footer-divider { height: 1px; background: #ccc; margin: 0 0 20px; }\n    .cad-page .cad-card-btn { display: inline-block; background: #3f5f75; color: #fff; text-decoration: none; padding: 10px 28px; min-height: 40px; font-size: 0.85rem; font-weight: 600; border-radius: 3px; transition: background 0.2s; }\n    .cad-page .cad-card-btn:hover { background: #2a4a5c; color: #fff; text-decoration: none; }\n    .cad-page .cad-card-btn:focus-visible { outline: 2px solid #3f5f75; outline-offset: 2px; }\n    \/* Kompakte Seitenkachel: Etikett, Titel, Trennlinie, Knopf; keine Ikone, kein Fliesstext *\/\n    .cad-page .cad-card--seite .cad-card-header { padding: 20px 20px 0; }\n    .cad-page .cad-card--seite .cad-card-title { margin-bottom: 14px; min-height: 2.6em; }\n    .cad-page .cad-card--seite .cad-card-footer { padding: 16px 20px 20px; }\n    .cad-page .cad-zurueck { font-size: 0.9rem; color: #64748b; border-top: 1px solid #d0d0d0; padding-top: 14px; }\n    .cad-page a { color: #2d4d63; }\n    @media (max-width: 900px) {\n        .cad-page .cad-cards { gap: 16px; margin: 0 0 40px; }\n    }\n<\/style>\n<div class=\"cad-page\">\n    <h1 class=\"cad-page-title\">BIM im Tiefbau &#124; Das Modell, das Information tr\u00e4gt<\/h1>\n    <div class=\"cad-intro\">\n        <div class=\"cad-intro-header\"><span>Warum ein Schacht im Modell mehr tragen muss als seine Geometrie<\/span><\/div>\n    <\/div>\n    <p class=\"cad-lead\">Die drei Seiten dieses vierten von sechs Themenfeldern kl\u00e4ren, wie viele Dateien ein Projekt am Ende wirklich braucht und welche Merkmale vor dem Modellieren zu kl\u00e4ren sind. Dazu kommt die Frage, woher die passende Merkmalsliste kommt, wenn die Ausschreibung selbst keinen Katalog nennt.<\/p>\n    <p class=\"cad-lead\">Wer schon mitten im Modellieren steckt und wissen will, wo die Grenze zwischen zwei Fachmodellen verl\u00e4uft, f\u00e4ngt bei \u201eFachmodelle abgrenzen\u201c an; wer erst kl\u00e4ren muss, welche Merkmale \u00fcberhaupt gefordert sind, beginnt bei \u201eMerkmale vor dem ersten Bauteil\u201c; wer die Namen dazu sucht, geht auf \u201eMerkmale aus dem Katalog\u201c.<\/p>\n    <p class=\"cad-legende\">Die K\u00fcrzel nennen die Pfade, auf denen die Seite liegt: GF Gesch\u00e4ftsf\u00fchrung und Akquise, PL Projektleitung und Koordination, KM Konstruktion und Modellierung. Der Haken merkt sich nur in deinem Browser, was du gelesen hast.<\/p>\n\n    <div class=\"cad-cards-titel\">Die Seiten<\/div>\n    <div class=\"cad-cards\">\n        <div class=\"cad-card cad-card--seite cad-card--start\" data-seite=\"D1\" id=\"D1\">\n            <button type=\"button\" class=\"cad-check\" data-check=\"D1\" aria-pressed=\"false\" aria-label=\"Fachmodelle abgrenzen als gelesen markieren\" title=\"Als gelesen markieren\"><svg viewBox=\"0 0 20 20\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.4\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 10l3.5 3.5L15 6\"\/><\/svg><\/button>\n            <div class=\"cad-card-header\">\n                <div class=\"cad-card-step\">Seite 1 &middot; KM<\/div>\n                <div class=\"cad-card-title\">Fachmodelle abgrenzen<\/div>\n            <\/div>\n            <div class=\"cad-card-divider\"><\/div>\n            <div class=\"cad-card-footer\"><a href=\"https:\/\/cad-kompass.de\/?p=2603\" class=\"cad-card-btn\">Fachmodelle abgrenzen<\/a><\/div>\n        <\/div>\n        <div class=\"cad-card cad-card--seite\" data-seite=\"D2\" id=\"D2\">\n            <button type=\"button\" class=\"cad-check\" data-check=\"D2\" aria-pressed=\"false\" aria-label=\"Merkmale vor dem ersten Bauteil als gelesen markieren\" title=\"Als gelesen markieren\"><svg viewBox=\"0 0 20 20\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.4\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 10l3.5 3.5L15 6\"\/><\/svg><\/button>\n            <div class=\"cad-card-header\">\n                <div class=\"cad-card-step\">Seite 2 &middot; KM<\/div>\n                <div class=\"cad-card-title\">Merkmale vor dem ersten Bauteil<\/div>\n            <\/div>\n            <div class=\"cad-card-divider\"><\/div>\n            <div class=\"cad-card-footer\"><a href=\"https:\/\/cad-kompass.de\/?p=2605\" class=\"cad-card-btn\">Merkmale vor dem ersten Bauteil<\/a><\/div>\n        <\/div>\n        <div class=\"cad-card cad-card--seite\" data-seite=\"D3\" id=\"D3\">\n            <button type=\"button\" class=\"cad-check\" data-check=\"D3\" aria-pressed=\"false\" aria-label=\"Merkmale aus dem Katalog als gelesen markieren\" title=\"Als gelesen markieren\"><svg viewBox=\"0 0 20 20\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.4\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M5 10l3.5 3.5L15 6\"\/><\/svg><\/button>\n            <div class=\"cad-card-header\">\n                <div class=\"cad-card-step\">Seite 3 &middot; KM<\/div>\n                <div class=\"cad-card-title\">Merkmale aus dem Katalog<\/div>\n            <\/div>\n            <div class=\"cad-card-divider\"><\/div>\n            <div class=\"cad-card-footer\"><a href=\"https:\/\/cad-kompass.de\/?p=2607\" class=\"cad-card-btn\">Merkmale aus dem Katalog<\/a><\/div>\n        <\/div>\n    <\/div>\n\n    <div class=\"cad-cards-titel\">Nachschlagen<\/div>\n    <div class=\"cad-cards\">\n        <div class=\"cad-card\">\n            <div class=\"cad-card-header\"><div class=\"cad-card-step\">Werkzeug<\/div><div class=\"cad-card-title\">Merkmals- und Klassenfinder<\/div><\/div>\n            <div class=\"cad-card-divider\"><\/div>\n            <div class=\"cad-card-icon\"><svg viewBox=\"0 0 48 48\" fill=\"none\" stroke=\"#3f5f75\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"8\" width=\"30\" height=\"32\" rx=\"2\"\/><line x1=\"15\" y1=\"16\" x2=\"33\" y2=\"16\"\/><line x1=\"15\" y1=\"24\" x2=\"20\" y2=\"24\"\/><line x1=\"24\" y1=\"24\" x2=\"29\" y2=\"24\"\/><line x1=\"33\" y1=\"24\" x2=\"33\" y2=\"24\"\/><line x1=\"15\" y1=\"31\" x2=\"20\" y2=\"31\"\/><line x1=\"24\" y1=\"31\" x2=\"29\" y2=\"31\"\/><line x1=\"33\" y1=\"31\" x2=\"33\" y2=\"31\"\/><\/svg><\/div>\n            <div class=\"cad-card-body\"><p class=\"cad-card-text\">Der Finder zeigt f\u00fcr einen Ausschnitt aus Bauteilen und Merkmalen, wie der Name im Katalog hei\u00dft, in welchen Eigenschaftssatz er geh\u00f6rt und aus welchem Katalog er stammt; zu den Klassen zeigt er die vorhandenen IFC-Zuordnungen je Version. Er l\u00e4uft ohne Anmeldung direkt im Browser.<\/p><\/div>\n            <div class=\"cad-card-footer\"><div class=\"cad-card-footer-divider\"><\/div><a href=\"https:\/\/cad-kompass.de\/?p=2611\" class=\"cad-card-btn\">Finder \u00f6ffnen<\/a><\/div>\n        <\/div>\n        <div class=\"cad-card\">\n            <div class=\"cad-card-header\"><div class=\"cad-card-step\">Datenblatt<\/div><div class=\"cad-card-title\">Datenblatt Kataloge und Merkmale<\/div><\/div>\n            <div class=\"cad-card-divider\"><\/div>\n            <div class=\"cad-card-icon\"><svg viewBox=\"0 0 48 48\" fill=\"none\" stroke=\"#3f5f75\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"7\" y=\"10\" width=\"34\" height=\"28\" rx=\"2\"\/><line x1=\"7\" y1=\"19\" x2=\"41\" y2=\"19\"\/><line x1=\"7\" y1=\"28\" x2=\"41\" y2=\"28\"\/><line x1=\"19\" y1=\"10\" x2=\"19\" y2=\"38\"\/><\/svg><\/div>\n            <div class=\"cad-card-body\"><p class=\"cad-card-text\">Das Datenblatt sammelt die neun Fachmodelle aus dem Rahmendokument f\u00fcr den Bundesfernstra\u00dfenbau, die Katalogzahlen und Schreibweisen, die Lizenzlage der Kataloge und die Pr\u00fcfregel an einem Ort, jede Zeile mit Fundstelle und Pr\u00fcfdatum. Wer f\u00fcr den Abwicklungsplan einen Katalog benennen muss, findet hier Version und Abrufdatum.<\/p><\/div>\n            <div class=\"cad-card-footer\"><div class=\"cad-card-footer-divider\"><\/div><a href=\"https:\/\/cad-kompass.de\/?p=2609\" class=\"cad-card-btn\">Datenblatt \u00f6ffnen<\/a><\/div>\n        <\/div>\n        <div class=\"cad-card\">\n            <div class=\"cad-card-header\"><div class=\"cad-card-step\">Nachschlagen<\/div><div class=\"cad-card-title\">BIM-Lexikon<\/div><\/div>\n            <div class=\"cad-card-divider\"><\/div>\n            <div class=\"cad-card-icon\"><svg viewBox=\"0 0 48 48\" fill=\"none\" stroke=\"#3f5f75\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"8\" width=\"30\" height=\"32\" rx=\"2\"\/><line x1=\"15\" y1=\"17\" x2=\"33\" y2=\"17\"\/><line x1=\"15\" y1=\"24\" x2=\"33\" y2=\"24\"\/><line x1=\"15\" y1=\"31\" x2=\"26\" y2=\"31\"\/><\/svg><\/div>\n            <div class=\"cad-card-body\"><p class=\"cad-card-text\">Alle Begriffe, auch die aus Vortrag und Verkaufsgespr\u00e4ch. Zu jedem: was gemeint ist, was es im Tiefbau hei\u00dft, wo es hier weitergeht.<\/p><\/div>\n            <div class=\"cad-card-footer\"><div class=\"cad-card-footer-divider\"><\/div><a href=\"https:\/\/cad-kompass.de\/?p=2641\" class=\"cad-card-btn\">Lexikon \u00f6ffnen<\/a><\/div>\n        <\/div>\n    <\/div>\n\n    <p class=\"cad-zurueck\">Zur\u00fcck zur <a href=\"https:\/\/cad-kompass.de\/?page_id=2564\">\u00dcbersicht BIM<\/a>, dort liegen die anderen f\u00fcnf Themenfelder, die Weiche nach Rolle und der Selbstcheck.<\/p>\n<\/div>\n\n<script>\n    (function () {\n        'use strict';\n        \/* Lesestatus: derselbe Schluessel wie im Hub, der Haken bleibt nur im Browser *\/\n        var K_GELESEN = 'cadk_bim_gelesen_v1';\n        function liesGelesen() {\n            try {\n                var raw = localStorage.getItem(K_GELESEN);\n                if (!raw) { return []; }\n                var a = JSON.parse(raw);\n                return Object.prototype.toString.call(a) === '[object Array]' ? a : [];\n            } catch (e) { return []; }\n        }\n        function schreibGelesen(a) {\n            try { localStorage.setItem(K_GELESEN, JSON.stringify(a)); } catch (e) {}\n        }\n        function maleHaken() {\n            var gelesen = liesGelesen();\n            var karten = document.querySelectorAll('.cad-card[data-seite]');\n            Array.prototype.forEach.call(karten, function (card) {\n                var on = gelesen.indexOf(card.getAttribute('data-seite')) !== -1;\n                if (on) { card.classList.add('cad-card--done'); } else { card.classList.remove('cad-card--done'); }\n                var btn = card.querySelector('[data-check]');\n                if (btn) { btn.setAttribute('aria-pressed', on ? 'true' : 'false'); }\n            });\n        }\n        var knoepfe = document.querySelectorAll('[data-check]');\n        Array.prototype.forEach.call(knoepfe, function (btn) {\n            btn.addEventListener('click', function () {\n                var id = btn.getAttribute('data-check');\n                var gelesen = liesGelesen();\n                var i = gelesen.indexOf(id);\n                if (i === -1) { gelesen.push(id); } else { gelesen.splice(i, 1); }\n                schreibGelesen(gelesen);\n                maleHaken();\n            });\n        });\n        maleHaken();\n    })();\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>BIM im Tiefbau &#124; Das Modell, das Information tr\u00e4gt Warum ein Schacht im Modell mehr tragen muss als seine Geometrie [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2564,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"disabled","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-2574","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":false,"author_link":"https:\/\/cad-kompass.de\/?author=1"},"uagb_comment_info":0,"uagb_excerpt":"BIM im Tiefbau &#124; Das Modell, das Information tr\u00e4gt Warum ein Schacht im Modell mehr tragen muss als seine Geometrie [&hellip;]","_links":{"self":[{"href":"https:\/\/cad-kompass.de\/index.php?rest_route=\/wp\/v2\/pages\/2574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cad-kompass.de\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cad-kompass.de\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cad-kompass.de\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cad-kompass.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2574"}],"version-history":[{"count":5,"href":"https:\/\/cad-kompass.de\/index.php?rest_route=\/wp\/v2\/pages\/2574\/revisions"}],"predecessor-version":[{"id":2820,"href":"https:\/\/cad-kompass.de\/index.php?rest_route=\/wp\/v2\/pages\/2574\/revisions\/2820"}],"up":[{"embeddable":true,"href":"https:\/\/cad-kompass.de\/index.php?rest_route=\/wp\/v2\/pages\/2564"}],"wp:attachment":[{"href":"https:\/\/cad-kompass.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}