{"id":2093,"date":"2015-02-07T16:05:44","date_gmt":"2015-02-07T14:05:44","guid":{"rendered":"http:\/\/www.construieste.info\/?p=2093"},"modified":"2015-03-15T09:40:53","modified_gmt":"2015-03-15T07:40:53","slug":"racordarea-trepte-fundatiilor","status":"publish","type":"post","link":"http:\/\/www.construieste.info\/?p=2093","title":{"rendered":"Racordarea in trepte a fundatiilor"},"content":{"rendered":"<p>Ce \u00eenseamn\u0103 racordarea funda\u021biilor?<\/p>\n<p>Racordarea funda\u021biilor \u00eenseamn\u0103 realizarea trecerii treptate de la o ad\u00e2ncime de fundare la alta pentru a evita tas\u0103rile diferen\u021biate si pentru ca altfel presiunile s-ar transmite la funda\u021bia adiacenta, transversala \u00een loc sa se transmit\u0103 la teren. Aceasta necesitate apare in doua situatii:<\/p>\n<p>1. In cazul terenurilor in panta.<\/p>\n<p>2. In cazul cl\u0103dirilor cu\u00a0subsol par\u021bial. Datorita faptului ca funda\u021biile subsolului sunt la o ad\u00e2ncime cu minim 1.00m mai jos dec\u00e2t \u00een restul zonelor apare necesitatea racord\u0103rii in trepte a acestor funda\u021bii.<\/p>\n<p>Conform normativului de funda\u021bii unghiul maxim pe care il fac treptele cu orizontala este de ~33 grade sau panta maxima este de 2\/3. \u00cen\u0103l\u021bimea maxima a unei trepte este de 70cm.<\/p>\n<p>De regula, pentru u\u0219urin\u021ba execu\u021biei eu folosesc trepte de 50cm \u00een\u0103l\u021bime si 100cm lungime, ca in exemplul din figura 1. Am astfel un unghi de ~27 grade ceea ce asigura o desc\u0103rcare uniforma a funda\u021biilor.<\/p>\n<p>Treptele se realizeaza din beton simplu. Armatura din talpa funda\u021biei se ancoreaz\u0103 in pere\u021bii subsolului. prin mustati lasate la turnare sau direct prin barele montate. Este recomandat ca intai sa se realizeze subsolul si abia apoi treptele de racordare pentru a evita ca sapaturile sa stea deschide prea mult timp. In practica prima treapta porneste de la baza sapaturii. In fig 1 \u00a0s-a tinut cont de acest lucru pentru ca\u00a0exemplul sa fie\u00a0corect, chiar dac\u0103 sunt foarte multe informa\u021bii.<\/p>\n<p>Ultima poza este pentru exemplificare, dar din p\u0103cate funda\u021bia respectiva nu a fost realizata corect, dar la asemenea situa\u021bii nu prea mai ai ce face, dec\u00e2t sa speri ca nu ploua.<\/p>\n<p><span style=\"color: #333399;\"><strong>Update:<\/strong> pentru ca am primit o &#8220;mustrare&#8221; trebuie sa men\u021bionez ca planurile prezentate mai jos\u00a0sunt opera colegului meu mai v\u00e2rstnic<\/span> <a href=\"http:\/\/www.vilared.com\/ro\/index.php\/echipa\/\">ing. Florin Gheorghiu<\/a>, <span style=\"color: #333399;\">ale mele le ve\u021bi vedea \u00een alte articole.<\/span><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/racord_trepte.png\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-2293 size-large\" src=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/racord_trepte.png?resize=1024%2C670\" alt=\"racord_trepte\" width=\"1024\" height=\"670\" srcset=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/racord_trepte.png?resize=1024%2C670 1024w, https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/racord_trepte.png?resize=300%2C196 300w, https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/racord_trepte.png?resize=768%2C503 768w, https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/racord_trepte.png?w=1600 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<figure id=\"attachment_2087\" aria-describedby=\"caption-attachment-2087\" style=\"width: 1024px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/plan_fundatii.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-2087 size-large\" src=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/plan_fundatii.jpg?resize=1024%2C819\" alt=\"plan_fundatii\" width=\"1024\" height=\"819\" srcset=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/plan_fundatii.jpg?resize=1024%2C819 1024w, https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/plan_fundatii.jpg?resize=300%2C240 300w, https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/plan_fundatii.jpg?w=1600 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-recalc-dims=\"1\" \/><\/a><figcaption id=\"caption-attachment-2087\" class=\"wp-caption-text\">Fig. 2 Plan de fundatii cu subsol partial<\/figcaption><\/figure>\n<figure id=\"attachment_2086\" aria-describedby=\"caption-attachment-2086\" style=\"width: 1024px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/fundatii_subs1.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-2086 size-large\" src=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/fundatii_subs1.jpg?resize=1024%2C819\" alt=\"fundatii_subs1\" width=\"1024\" height=\"819\" srcset=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/fundatii_subs1.jpg?resize=1024%2C819 1024w, https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/fundatii_subs1.jpg?resize=300%2C240 300w, https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/fundatii_subs1.jpg?w=1600 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-recalc-dims=\"1\" \/><\/a><figcaption id=\"caption-attachment-2086\" class=\"wp-caption-text\">Fig. 3 Cum ar trebui sa arate un plan de funda\u021bii in zona racordarii<\/figcaption><\/figure>\n<figure id=\"attachment_2088\" aria-describedby=\"caption-attachment-2088\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/sect_4.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-2088 size-large\" src=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/sect_4.jpg?resize=1024%2C819\" alt=\"sect_4\" width=\"1024\" height=\"819\" srcset=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/sect_4.jpg?resize=1024%2C819 1024w, https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/sect_4.jpg?resize=300%2C240 300w, https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/sect_4.jpg?w=1600 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-recalc-dims=\"1\" \/><\/a><figcaption id=\"caption-attachment-2088\" class=\"wp-caption-text\">Fig. 4 O sectiune printr-o fundatie<\/figcaption><\/figure>\n<figure id=\"attachment_2089\" aria-describedby=\"caption-attachment-2089\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/sect_10.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-2089 size-large\" src=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/sect_10.jpg?resize=1024%2C819\" alt=\"sect_10\" width=\"1024\" height=\"819\" srcset=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/sect_10.jpg?resize=1024%2C819 1024w, https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/sect_10.jpg?resize=300%2C240 300w, https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/sect_10.jpg?w=1600 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-recalc-dims=\"1\" \/><\/a><figcaption id=\"caption-attachment-2089\" class=\"wp-caption-text\">Fig. 5 Sectiune printr-o fundatie<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_2091\" aria-describedby=\"caption-attachment-2091\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/fundatii_trepte.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-2091 size-large\" src=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/fundatii_trepte.jpg?resize=768%2C1024\" alt=\"fundatii_trepte\" width=\"768\" height=\"1024\" srcset=\"https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/fundatii_trepte.jpg?resize=768%2C1024 768w, https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/fundatii_trepte.jpg?resize=225%2C300 225w, https:\/\/i0.wp.com\/www.construieste.info\/wp-content\/uploads\/2015\/02\/fundatii_trepte.jpg?w=1536 1536w\" sizes=\"(max-width: 768px) 100vw, 768px\" data-recalc-dims=\"1\" \/><\/a><figcaption id=\"caption-attachment-2091\" class=\"wp-caption-text\">Beton simplu turnat in trepte de racordare<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Ce \u00eenseamn\u0103 racordarea funda\u021biilor? Racordarea funda\u021biilor \u00eenseamn\u0103 realizarea trecerii treptate de la o ad\u00e2ncime de fundare la alta pentru a evita tas\u0103rile diferen\u021biate si pentru ca altfel presiunile s-ar transmite la funda\u021bia adiacenta, transversala \u00een loc sa se transmit\u0103 la teren. Aceasta necesitate apare in doua situatii: 1. In cazul terenurilor in panta. 2. In [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[3],"tags":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p3ybaN-xL","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":4003,"url":"http:\/\/www.construieste.info\/?p=4003","url_meta":{"origin":2093,"position":0},"title":"Subsol general vs. subsol par\u021bial","date":"September 8, 2017","format":false,"excerpt":"Este o \u00eentrebare des adresa at\u00e2t mie cat \u0219i colegilor arhitec\u021bi. 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