{"id":1270,"date":"2016-07-04T19:59:57","date_gmt":"2016-07-04T19:59:57","guid":{"rendered":"http:\/\/www.h-metal.ro\/blog\/?p=1270"},"modified":"2024-10-02T17:31:20","modified_gmt":"2024-10-02T17:31:20","slug":"otelul-structural-material-eficient","status":"publish","type":"post","link":"https:\/\/www.h-metal.ro\/blog\/ro\/otelul-structural-material-eficient\/","title":{"rendered":"Otelul structural &#8211; material eficient pentru constructia de poduri"},"content":{"rendered":"<p>Stiati ca otelul structural este un material foarte eficient pentru constructia de poduri? Un <strong>pod din otel<\/strong> este de patru ori mai usor decat unul din beton. In societatea moderna podurile construite din otel joaca un rol esential in infrastructura unei tari.<\/p>\n<p>Podurile din otel sunt clasificate in functie de:<\/p>\n<p>&#8211; tipul de trafic sustinut;<\/p>\n<p>&#8211; tipul sistemului structural principal;<\/p>\n<p>&#8211; pozitia carosabilului in raport cu sistemul structural principal.<\/p>\n<p><strong>A<\/strong><b>vantajele podurilor din otel<\/b><\/p>\n<p>&#8211; acestea pot sustine sarcini grele pe deschideri mari, avand in acelasi timp nevoie de fundatii relativ mici;<\/p>\n<p>&#8211; otelul are un avantaj pentru structurile unde viteza de constructie este vitala, deoarece cat mai multe elemente pot fi prefabricate si asamblate la fata locului;<\/p>\n<p>&#8211; in mediul urban, unde traficul este congestionat si spatiul de lucru limitat, poduri din otel pot fi construite cu perturbari minime pentru comunitate;<\/p>\n<p>&#8211; o eficienta mai mare este atinsa decat pentru structurile din beton atunci cand se ia in calcul rezistenta la fortele seismice si la cele produse de rafalele de vant;<\/p>\n<p>&#8211; durata de viata a podurilor din otel este mai lunga decat cea a podurilor din beton;<\/p>\n<p>&#8211; datorita adancimii de constructie mica, poduri metalice ofera un aspect zvelt, care le face atractive din punct de vedere estetic,\u00a0adancimea redusa contribuie, de asemenea, la costul redus al digurilor.<\/p>\n<p>Inginerii care proiecteaza podurile trebuie sa ia in calcul distanta care urmeaza sa fie acoperita, precum si tipul de trafic pentru care acesta este construit. Un pod pentru masini si trenuri trebuie sa fie mai rezistent decat un simplu pod pietonal.<\/p>\n<h2>Otelul structural &#8211; material eficient<\/h2>\n<p>Principalele avantaje ale <strong>otelului structural<\/strong> fata de alte materiale de constructie sunt rezistenta si <a href=\"http:\/\/www.h-metal.ro\/blog\/ductilitatea-otelului\/\" target=\"_blank\" rel=\"noopener\">ductilitatea <\/a>acestuia. Rigiditatea otelului in raport cu greutatea este mult mai mare decat cea a betonului.\u00a0 Acest material a fost o solutie fireasca pentru constructia de poduri cu deschidere mare. Inca din 1890,\u00a0 podul Firth of Forth, cel mai mare pod din otel la acel moment, a fost finalizat.<\/p>\n<p><a href=\"https:\/\/www.metal-online.ro\/otel&amp;100\">Otelul<\/a> este intr-adevar, potrivit pentru majoritatea gamei de deschideri, dar mai ales pentru deschideri mai mari.<\/p>\n<p>H Metal comercializeaza produse metalurgice din otel structural de foarte buna calitate.<\/p>\n<p>Pentru o oferta concreta de produse din otel va rugam sa ne contactati pe adresa de email office@h-metal.ro.<\/p>\n\n\n<p><\/p>\n<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - http:\/\/www.hupso.com\/share\/ --><a class=\"hupso_toolbar\" href=\"http:\/\/www.hupso.com\/share\/\"><img src=\"https:\/\/static.hupso.com\/share\/buttons\/share-medium.png\" style=\"border:0px; padding-top:5px; float:left;\" alt=\"Share\"\/><\/a><script type=\"text\/javascript\">var hupso_services_t=new Array(\"Twitter\",\"Facebook\",\"Google Plus\",\"Linkedin\",\"StumbleUpon\",\"Digg\",\"Reddit\",\"Bebo\",\"Delicious\"); var hupso_toolbar_size_t=\"medium\";var hupso_url_t=\"\";var hupso_title_t=\"Otelul structural - material eficient pentru constructia de poduri\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/share_toolbar.js\"><\/script><!-- Hupso Share Buttons --><\/div>","protected":false},"excerpt":{"rendered":"<p>Stiati ca otelul structural este un material foarte eficient pentru constructia de poduri? Un pod din otel este de patru ori mai usor decat unul din beton. In societatea moderna podurile construite din otel joaca un rol esential in infrastructura unei tari. Podurile din otel sunt clasificate in functie de: &#8211; tipul de trafic sustinut; [&hellip;]<\/p>\n<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - http:\/\/www.hupso.com\/share\/ --><a class=\"hupso_toolbar\" href=\"http:\/\/www.hupso.com\/share\/\"><img src=\"https:\/\/static.hupso.com\/share\/buttons\/share-medium.png\" style=\"border:0px; padding-top:5px; float:left;\" alt=\"Share\"\/><\/a><script type=\"text\/javascript\">var hupso_services_t=new Array(\"Twitter\",\"Facebook\",\"Google Plus\",\"Linkedin\",\"StumbleUpon\",\"Digg\",\"Reddit\",\"Bebo\",\"Delicious\"); var hupso_toolbar_size_t=\"medium\";var hupso_url_t=\"\";var hupso_title_t=\"Otelul structural - material eficient pentru constructia de poduri\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/share_toolbar.js\"><\/script><!-- Hupso Share Buttons --><\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[13],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Otelul structural - material eficient - H Metal<\/title>\n<meta name=\"description\" content=\"Otelul structural este un material foarte eficient pentru constructia de poduri metalice si asigura acestora multiple avantaje.\" \/>\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.h-metal.ro\/blog\/ro\/otelul-structural-material-eficient\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Otelul structural - material eficient - H Metal\" \/>\n<meta property=\"og:description\" content=\"Otelul structural este un material foarte eficient pentru constructia de poduri metalice si asigura acestora multiple avantaje.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.h-metal.ro\/blog\/ro\/otelul-structural-material-eficient\/\" \/>\n<meta property=\"og:site_name\" content=\"H-Metal\" \/>\n<meta property=\"article:published_time\" content=\"2016-07-04T19:59:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-10-02T17:31:20+00:00\" \/>\n<meta name=\"author\" content=\"hmetal\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Scris de\" \/>\n\t<meta name=\"twitter:data1\" content=\"hmetal\" \/>\n\t<meta name=\"twitter:label2\" content=\"Timp estimat pentru citire\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.h-metal.ro\/blog\/ro\/otelul-structural-material-eficient\/\",\"url\":\"https:\/\/www.h-metal.ro\/blog\/ro\/otelul-structural-material-eficient\/\",\"name\":\"Otelul structural - material eficient - H Metal\",\"isPartOf\":{\"@id\":\"https:\/\/www.h-metal.ro\/blog\/ro\/#website\"},\"datePublished\":\"2016-07-04T19:59:57+00:00\",\"dateModified\":\"2024-10-02T17:31:20+00:00\",\"author\":{\"@id\":\"https:\/\/www.h-metal.ro\/blog\/ro\/#\/schema\/person\/2877579a51824a3a1279a25e5017d3df\"},\"description\":\"Otelul structural este un material foarte eficient pentru constructia de poduri metalice si asigura acestora multiple avantaje.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.h-metal.ro\/blog\/ro\/otelul-structural-material-eficient\/#breadcrumb\"},\"inLanguage\":\"ro-RO\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.h-metal.ro\/blog\/ro\/otelul-structural-material-eficient\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.h-metal.ro\/blog\/ro\/otelul-structural-material-eficient\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.h-metal.ro\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Otelul structural &#8211; 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