{"id":7516,"date":"2022-04-13T16:58:32","date_gmt":"2022-04-13T16:58:32","guid":{"rendered":"https:\/\/support.buildsoft.eu\/?post_type=ht_kb&#038;p=7516"},"modified":"2025-12-15T16:44:19","modified_gmt":"2025-12-15T16:44:19","slug":"12build-manual-terrain-parameters","status":"publish","type":"docs","link":"https:\/\/support.buildsoft.eu\/es\/docs\/12build\/loads\/12build-manual-wind-generator-for-2d-frames\/12build-manual-terrain-parameters\/","title":{"rendered":"Terrain parameters"},"content":{"rendered":"\n<p style=\"font-size:16px\">When you open the wind generator\u00a0<img decoding=\"async\" loading=\"lazy\" width=\"30\" height=\"30\" class=\"img_inline alignnone size-full wp-image-7518\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2022\/04\/KnpoWindgenerator.png\" alt=\"\"> and click on the button \u2018Terrain parameters\u2019, the following dialogue appears:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" loading=\"lazy\" width=\"491\" height=\"396\" src=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2022\/04\/VensterWindECEN3.png\" alt=\"\" class=\"wp-image-7521\" srcset=\"https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2022\/04\/VensterWindECEN3.png 491w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2022\/04\/VensterWindECEN3-300x242.png 300w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2022\/04\/VensterWindECEN3-50x40.png 50w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2022\/04\/VensterWindECEN3-60x48.png 60w, https:\/\/support.buildsoft.eu\/wp-content\/uploads\/2022\/04\/VensterWindECEN3-35x28.png 35w\" sizes=\"(max-width: 491px) 100vw, 491px\" \/><\/figure><\/div>\n\n\n<p style=\"font-size:16px\">In the first part of this dialogue, you either define:<\/p>\n\n\n\n<ul>\n<li>the reference wind pressure q<sub>b\u00a0<\/sub><\/li>\n\n\n\n<li>or the basic wind speed v<sub>b0<\/sub><br>If you choose for this option, you\u2019ll also have to define the direction c<sub>dir<\/sub> and season factor c<sub>season<\/sub>. And the air density as well (usually = 1,25kg\/m\u00b3). 1\u20222\u2022Build will use these parameters to automatically calculate the reference wind pressure q<sub>b<\/sub>.<\/li>\n<\/ul>\n\n\n\n<p style=\"font-size:16px\">In the second part of this dialog, you must define the terrain type and (optionally) the additional height. Default, the additional height is set to 0m. But if the structure is located at a certain height above ground level, you need to specify this additional height. 1\u20222\u2022Build will then automatically take the extra height into account while generating the wind loads.<\/p>\n\n\n\n<p style=\"font-size:16px\">The last part of this window is used to define a specific topographical location. To facilitate the use of the wind load generator, the slope percentage and the s-factor can be calculated automatically by clicking the &#8216;Calculation&#8217; button. It is then sufficient to enter all coefficients in the dialog box that appears.<\/p>\n","protected":false},"featured_media":0,"parent":7537,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","doc_tag":[],"comment_count":0,"_links":{"self":[{"href":"https:\/\/support.buildsoft.eu\/es\/wp-json\/wp\/v2\/docs\/7516"}],"collection":[{"href":"https:\/\/support.buildsoft.eu\/es\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/support.buildsoft.eu\/es\/wp-json\/wp\/v2\/types\/docs"}],"replies":[{"embeddable":true,"href":"https:\/\/support.buildsoft.eu\/es\/wp-json\/wp\/v2\/comments?post=7516"}],"version-history":[{"count":3,"href":"https:\/\/support.buildsoft.eu\/es\/wp-json\/wp\/v2\/docs\/7516\/revisions"}],"predecessor-version":[{"id":22723,"href":"https:\/\/support.buildsoft.eu\/es\/wp-json\/wp\/v2\/docs\/7516\/revisions\/22723"}],"up":[{"embeddable":true,"href":"https:\/\/support.buildsoft.eu\/es\/wp-json\/wp\/v2\/docs\/7537"}],"prev":[{"title":"Internal pressure coefficient","link":"https:\/\/support.buildsoft.eu\/es\/docs\/12build\/loads\/12build-manual-wind-generator-for-2d-frames\/12build-manual-internal-pressure-coefficient\/","href":"https:\/\/support.buildsoft.eu\/es\/wp-json\/wp\/v2\/docs\/7531"}],"wp:attachment":[{"href":"https:\/\/support.buildsoft.eu\/es\/wp-json\/wp\/v2\/media?parent=7516"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/support.buildsoft.eu\/es\/wp-json\/wp\/v2\/doc_tag?post=7516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}