{"id":406,"date":"2026-01-25T19:04:39","date_gmt":"2026-01-25T22:04:39","guid":{"rendered":"https:\/\/ucansteng.com\/?post_type=portfolio&amp;p=406"},"modified":"2026-01-25T19:04:39","modified_gmt":"2026-01-25T22:04:39","slug":"rockbreaker","status":"publish","type":"portfolio","link":"https:\/\/ucansteng.com\/?portfolio=rockbreaker","title":{"rendered":"Rockbreaker"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"406\" class=\"elementor elementor-406\" data-elementor-settings=\"{&quot;element_pack_global_tooltip_width&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6e6ed98a e-flex e-con-boxed e-con e-parent\" data-id=\"6e6ed98a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6bfa6ffc e-con-full e-flex e-con e-child\" data-id=\"6bfa6ffc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-69aa52d1 ui-e-align-left ui-e-align-tablet-left ui-e-align-mobile-left ui-e-top elementor-widget elementor-widget-uicore-icon-box\" data-id=\"69aa52d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;position&quot;:&quot;top&quot;,&quot;content_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;content_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;content_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\" data-widget_type=\"uicore-icon-box.default\">\n\t\t\t\t\t\n        <div class=\"ui-e-ico-box\" >\n\n            \n            <div class='ui-e-flex-wrp'>\n\n                \n                <div class=\"ui-e-title-wrp\"><h5 class=\"ui-e-title\">Client<\/h5><\/div>\n            <\/div>\n\n            <div class=\"ui-e-box-content\">\n                \n                <div class=\"ui-e-description\">\n                    <p>Pacific Mining Company<\/p>                <\/div>\n\n                \n            <\/div>\n        <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57dd2101 ui-e-align-left ui-e-align-tablet-left ui-e-align-mobile-left ui-e-top elementor-widget elementor-widget-uicore-icon-box\" data-id=\"57dd2101\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;position&quot;:&quot;top&quot;,&quot;content_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;content_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;content_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\" data-widget_type=\"uicore-icon-box.default\">\n\t\t\t\t\t\n        <div class=\"ui-e-ico-box\" >\n\n            \n            <div class='ui-e-flex-wrp'>\n\n                \n                <div class=\"ui-e-title-wrp\"><h5 class=\"ui-e-title\">Year<\/h5><\/div>\n            <\/div>\n\n            <div class=\"ui-e-box-content\">\n                \n                <div class=\"ui-e-description\">\n                    <p>2012<\/p>                <\/div>\n\n                \n            <\/div>\n        <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-507ebaa7 ui-e-align-left ui-e-align-tablet-left ui-e-align-mobile-left ui-e-top elementor-widget elementor-widget-uicore-icon-box\" data-id=\"507ebaa7\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;position&quot;:&quot;top&quot;,&quot;content_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;content_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;content_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\" data-widget_type=\"uicore-icon-box.default\">\n\t\t\t\t\t\n        <div class=\"ui-e-ico-box\" >\n\n            \n            <div class='ui-e-flex-wrp'>\n\n                \n                <div class=\"ui-e-title-wrp\"><h5 class=\"ui-e-title\">Services<\/h5><\/div>\n            <\/div>\n\n            <div class=\"ui-e-box-content\">\n                \n                <div class=\"ui-e-description\">\n                    <p>Structural Review<\/p>                <\/div>\n\n                \n            <\/div>\n        <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-382816e1 ui-e-align-left ui-e-align-tablet-left ui-e-align-mobile-left ui-e-top elementor-widget elementor-widget-uicore-icon-box\" data-id=\"382816e1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;position&quot;:&quot;top&quot;,&quot;content_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;content_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;content_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\" data-widget_type=\"uicore-icon-box.default\">\n\t\t\t\t\t\n        <div class=\"ui-e-ico-box\" >\n\n            \n            <div class='ui-e-flex-wrp'>\n\n                \n                <div class=\"ui-e-title-wrp\"><h5 class=\"ui-e-title\">Location<\/h5><\/div>\n            <\/div>\n\n            <div class=\"ui-e-box-content\">\n                \n                <div class=\"ui-e-description\">\n                    <p>Copiap\u00f3, Chile<\/p>                <\/div>\n\n                \n            <\/div>\n        <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2797cc64 e-con-full e-flex e-con e-child\" data-id=\"2797cc64\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-628c6026 elementor-widget elementor-widget-spacer\" data-id=\"628c6026\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-42c531cf e-con-full e-flex e-con e-child\" data-id=\"42c531cf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-74697174  ui-split-animate ui-splitby-chars elementor-widget elementor-widget-heading\" data-id=\"74697174\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ui_animate_split&quot;:&quot;ui-split-animate&quot;,&quot;ui_animate_split_style&quot;:&quot;fadeInRight&quot;,&quot;ui_animate_split_by&quot;:&quot;chars&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Rockbreaker Project<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-788a4113 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"788a4113\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Project Overview<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6415d4d6 elementor-widget elementor-widget-text-editor\" data-id=\"6415d4d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>This study was prepared at the request of Sandvik-Chile and concerns the inspection of the anchor bolts of the XL1020 Rammer hammer, a rock crusher, which is be installed in the primary crusher building at this plant. The circular base of the hammer was anchored to the reinforced concrete wall with 24 bolts, each 40 mm in diameter.<\/p><p><br \/>To determine the stress on each bolt, a 3D model and FEA of the hammer base, including the base plate and bolts, was created and subjected to operating loads, self-weight, and seismic loads.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c5101c8 e-con-full e-flex e-con e-child\" data-id=\"c5101c8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7dd5cd74 animated-slow elementor-invisible elementor-widget elementor-widget-image\" data-id=\"7dd5cd74\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:&quot;800&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"980\" height=\"794\" src=\"https:\/\/ucansteng.com\/wp-content\/uploads\/2026\/01\/fabb7a_1967ba39575b4e9f953d0809eb04a8b6mv2.avif\" class=\"attachment-full size-full wp-image-149\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1bc85ccc e-con-full e-flex e-con e-child\" data-id=\"1bc85ccc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3521d334 animated-slow bdt-navigation-type-arrows bdt-ep-custom-carousel-style-carousel elementor-invisible elementor-widget elementor-widget-bdt-custom-carousel\" data-id=\"3521d334\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:&quot;200&quot;}\" data-widget_type=\"bdt-custom-carousel.default\">\n\t\t\t\t\t\t\t<div id=\"bdt-ep-custom-carousel-3521d334\" class=\"bdt-ep-custom-carousel elementor-swiper bdt-skin-default 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style=\"background-image: url(https:\/\/ucansteng.com\/wp-content\/uploads\/2026\/01\/Picture-2-Rockbreaker.jpg)\"><\/div>\n\n\t\t\n\t\t<\/a>\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"swiper-slide bdt-ep-custom-carousel-item bdt-transition-toggle\">\n\t\t\t\t<a class=\"\">\t\t<div class=\"bdt-ep-custom-carousel-thumbnail\" style=\"background-image: url(https:\/\/ucansteng.com\/wp-content\/uploads\/2026\/01\/Picture-3-Rockbreaker.jpg)\"><\/div>\n\n\t\t\n\t\t<\/a>\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"swiper-slide bdt-ep-custom-carousel-item bdt-transition-toggle\">\n\t\t\t\t<a class=\"\">\t\t<div class=\"bdt-ep-custom-carousel-thumbnail\" style=\"background-image: url(https:\/\/ucansteng.com\/wp-content\/uploads\/2026\/01\/Picture-4-Rockbreaker.jpg)\"><\/div>\n\n\t\t\n\t\t<\/a>\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t<\/div>\n\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-position-z-index bdt-position-top-right\">\n\t\t\t\t<div class=\"bdt-arrows-container bdt-slidenav-container\">\n\t\t\t\t\t<div class=\"bdt-navigation-prev bdt-slidenav-previous bdt-icon bdt-slidenav\">\n\t\t\t\t\t\t<i class=\"ep-icon-arrow-left-0\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"bdt-navigation-next bdt-slidenav-next bdt-icon bdt-slidenav\">\n\t\t\t\t\t\t<i class=\"ep-icon-arrow-right-0\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Client Pacific Mining Company Year 2012 Services Structural Review Location Copiap\u00f3, Chile Rockbreaker Project Project Overview This study was prepared at the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":408,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"portfolio_category":[10],"class_list":["post-406","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_category-mining-projects"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rockbreaker - UCansteng<\/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:\/\/ucansteng.com\/?portfolio=rockbreaker\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rockbreaker - UCansteng\" \/>\n<meta property=\"og:description\" content=\"Client Pacific Mining Company Year 2012 Services Structural Review 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