{"id":51,"date":"2020-06-25T19:45:29","date_gmt":"2020-06-25T19:45:29","guid":{"rendered":"http:\/\/www.baumbiologie.com\/?page_id=51"},"modified":"2025-12-11T13:10:46","modified_gmt":"2025-12-11T13:10:46","slug":"bohrwiderstandsmessungen","status":"publish","type":"page","link":"https:\/\/www.baumbiologie.com\/?page_id=51","title":{"rendered":"Bohrwiderstandsmessungen"},"content":{"rendered":"\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"351\" data-id=\"3045\" src=\"https:\/\/www.baumbiologie.com\/wp-content\/uploads\/2024\/02\/Bohrwiderstandsmessung_1-1024x351.jpg\" alt=\"\" class=\"wp-image-3045\" srcset=\"https:\/\/www.baumbiologie.com\/wp-content\/uploads\/2024\/02\/Bohrwiderstandsmessung_1-1024x351.jpg 1024w, https:\/\/www.baumbiologie.com\/wp-content\/uploads\/2024\/02\/Bohrwiderstandsmessung_1-300x103.jpg 300w, https:\/\/www.baumbiologie.com\/wp-content\/uploads\/2024\/02\/Bohrwiderstandsmessung_1-768x263.jpg 768w, https:\/\/www.baumbiologie.com\/wp-content\/uploads\/2024\/02\/Bohrwiderstandsmessung_1.jpg 1464w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Bohrwiderstandsmessungen erlauben punktuell eine \u00dcberpr\u00fcfung der Holzdichte durch das Einbohren einer Nadel. Wenn das Holz durch Pilze zersetzt wird, nimmt der Bohrwiderstand ab. So k\u00f6nnen F\u00e4ulen und H\u00f6hlungen sicher identifiziert werden (Rinn et al. 1996). <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Durch die Bohrung entsteht im Baum ein ca. 2 mm gro\u00dfes Bohrloch. Das Verfahren wird daher nur eingesetzt, wenn \u00fcber das <a href=\"https:\/\/www.baumbiologie.com\/?page_id=43\">Impulstomogramm <\/a>keine eindeutige Interpretation m\u00f6glich ist oder wenn Wurzeln untersucht werden sollen, an denen oft kein anderes Verfahren eingesetzt werden kann (Roloff 2018). Es wird einIML PowerDrill 400 eingesetzt. Dieses Ger\u00e4t generiert neben der Bohrkurve eine Vorschubkurve, mit deren Hilfe auch beginnende F\u00e4ulen sicher erkannt werden k\u00f6nnen.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bohrwiderstandsmessungen erlauben punktuell eine \u00dcberpr\u00fcfung der Holzdichte durch das Einbohren einer Nadel. Wenn das Holz durch Pilze zersetzt wird, nimmt &hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"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-51","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bohrwiderstandsmessungen - Sachverst\u00e4ndigenb\u00fcro f\u00fcr Baumbiologie<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.baumbiologie.com\/?page_id=51\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bohrwiderstandsmessungen - Sachverst\u00e4ndigenb\u00fcro f\u00fcr Baumbiologie\" \/>\n<meta property=\"og:description\" content=\"Bohrwiderstandsmessungen erlauben punktuell eine \u00dcberpr\u00fcfung der Holzdichte durch das Einbohren einer Nadel. 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