{"id":404,"date":"2019-06-16T19:06:27","date_gmt":"2019-06-16T19:06:27","guid":{"rendered":"http:\/\/geobimsolutions.com\/?page_id=404"},"modified":"2024-05-18T00:38:42","modified_gmt":"2024-05-18T00:38:42","slug":"seismic-analysis-for-the-foundation-of-a-tailing-dam-in-peru","status":"publish","type":"page","link":"https:\/\/geobimsolutions.com\/es\/seismic-analysis-for-the-foundation-of-a-tailing-dam-in-peru\/","title":{"rendered":"Seismic Analysis for the Foundation of a Tailing Dam in Peru"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"404\" class=\"elementor elementor-404\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-48b20c5 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" 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elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3b9efcc\" data-id=\"3b9efcc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-110a8fa elementor-widget elementor-widget-heading\" data-id=\"110a8fa\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Seismic Analysis for the Foundation of a Tailing Dam in Peru<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b8b6b72 elementor-widget elementor-widget-text-editor\" data-id=\"b8b6b72\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Cecilia Torres Quiroz,<br \/>Geomat Ingenieria, Lima, Peru, ctorres@geomatingenieria.com<br \/>Herbert Miguel \u00c1ngel Maturano Rafael<br \/>Geomat Ingenieria, Lima, Peru, mmaturano@geomatingenieria.com<br \/>Celso Romanel,<br \/>PUC-Rio, R\u00edo de Janeiro, Brasil, romanel@puc-rio.br<\/p><p>SUMMARY: The tailings dam studied in this paper is located in the department of Ayacucho, in Peru, a region of high seismic activity. The foundation consists of a surface layer of moraines and residual soil, followed by a layer of argillite material whose resistance increases with depth. The argillite stratum is deeper near the left abutment, and it is important to estimate its influence on the seismic response of the tailings dam. A simplified method consists in the selection of a representative profile characterized by the distribution of the shear wave velocity with depth. For the analysis of the dam behaviour, two models were used: a simple model for 1D seismic response based on the propagation of vertical shear wave through a layered viscoelastic medium and a 2D numerical model based on the finite element method and specific constitutive relationships for the different soil types. Results for 1D and 2D analyses are quite similar, although the 2D analysis permits a better accuracy because it includes topographical effects due to geometry of foundation site.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-009cc0a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"009cc0a\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-81dd3f5\" data-id=\"81dd3f5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e47f44c elementor-widget elementor-widget-image\" data-id=\"e47f44c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img width=\"200\" height=\"205\" src=\"https:\/\/geobimsolutions.com\/wp-content\/uploads\/2019\/06\/logo_3.png\" class=\"attachment-large size-large\" alt=\"\" loading=\"lazy\" sizes=\"(max-width: 34.9rem) calc(100vw - 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2rem), (max-width: 53rem) calc(8 * (100vw \/ 12)), (min-width: 53rem) calc(6 * (100vw \/ 12)), 100vw\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>INICIO SERVICIOS PROYECTOS CLIENTES CONTACTO ARTICULO Seismic Analysis for the Foundation of a Tailing Dam in Peru Cecilia Torres Quiroz,Geomat Ingenieria, Lima, Peru, ctorres@geomatingenieria.comHerbert Miguel \u00c1ngel Maturano RafaelGeomat Ingenieria, Lima, Peru, mmaturano@geomatingenieria.comCelso Romanel,PUC-Rio, R\u00edo de Janeiro, Brasil, romanel@puc-rio.br SUMMARY: The tailings dam studied in this paper is located in the department of Ayacucho, in Peru, [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_canvas","meta":[],"_links":{"self":[{"href":"https:\/\/geobimsolutions.com\/es\/wp-json\/wp\/v2\/pages\/404"}],"collection":[{"href":"https:\/\/geobimsolutions.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/geobimsolutions.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/geobimsolutions.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/geobimsolutions.com\/es\/wp-json\/wp\/v2\/comments?post=404"}],"version-history":[{"count":14,"href":"https:\/\/geobimsolutions.com\/es\/wp-json\/wp\/v2\/pages\/404\/revisions"}],"predecessor-version":[{"id":1644,"href":"https:\/\/geobimsolutions.com\/es\/wp-json\/wp\/v2\/pages\/404\/revisions\/1644"}],"wp:attachment":[{"href":"https:\/\/geobimsolutions.com\/es\/wp-json\/wp\/v2\/media?parent=404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}