{"id":23424,"date":"2020-06-10T19:34:31","date_gmt":"2020-06-10T19:34:31","guid":{"rendered":"https:\/\/usoceandiscovery.org\/?page_id=23424"},"modified":"2022-08-13T08:22:42","modified_gmt":"2022-08-13T08:22:42","slug":"shrisharan-shreedharan","status":"publish","type":"page","link":"https:\/\/usoceandiscovery.org\/shrisharan-shreedharan\/","title":{"rendered":"2019 Schlanger Fellow &#8211; Shrisharan Shreedharan"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:var(--awb-color3);border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1456px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_3 1_3 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 2% 0px 0px 0px;\"><div style=\"text-align:center;\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"\/wp-content\/uploads\/2019\/03\/Srisharan_Pic.jpg\" target=\"_self\" aria-label=\"Srisharan_Pic\"><img decoding=\"async\" width=\"263\" height=\"300\" src=\"https:\/\/usoceandiscovery.org\/wp-content\/uploads\/2019\/03\/Srisharan_Pic-263x300.jpg\" alt class=\"img-responsive wp-image-22832\" srcset=\"https:\/\/usoceandiscovery.org\/wp-content\/uploads\/2019\/03\/Srisharan_Pic-263x300.jpg 263w, https:\/\/usoceandiscovery.org\/wp-content\/uploads\/2019\/03\/Srisharan_Pic.jpg 669w\" sizes=\"(max-width: 263px) 100vw, 263px\" \/><\/a><\/span><\/div><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-1{margin-top:10px!important; margin-right:0px!important;margin-bottom:15px!important;margin-left:0px!important;}}@media only screen and (max-width:640px) {.fusion-title.fusion-title-1{margin-top:10px!important; margin-right:0px!important;margin-bottom:10px!important; margin-left:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"margin-top:10px;margin-right:0px;margin-bottom:15px;margin-left:0px;\"><h2 class=\"title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:28;line-height:var(--awb-typography1-line-height);\">SHRISHARAN SHREEDHARAN<\/h2><\/div><div class=\"fusion-text fusion-text-1\" style=\"text-align:center;margin-top:0%;\"><p><b>Pennsylvania State University<\/b><\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-0{width:33.333333333333% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-0 > .fusion-column-wrapper {padding-top : 2% !important;padding-right : 0px !important;margin-right : 5.76%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 5.76%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-0{width:33.333333333333% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 5.76%;margin-left : 5.76%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-0{width:100% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_2_3 2_3 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-2\"><p><b><em>Fault Healing and Shallow Slow Slip at the Hikurangi Subduction Margin: The Impact of Normal Stress and Loading-Rate on Friction<\/em><\/b><\/p>\n<p><strong>Abstract<\/strong><\/p>\n<p>Observations of a host of slip behaviors at subduction zones around the world, challenging the standard model of discontinuous seismic and aseismic slips, has generated much excitement in the geoscientific community. However, the mechanics of these phenomena is, as yet, poorly understood. The observation of repeating slow slip events at the northern Hikurangi margin suggests a mechanism by which the slipping fault patch is able to regain its strength, or \u2018heal\u2019 after a slip event. This is supported by numerical models constrained by geodetic measurements of fault relocking. However, this hypothesis has never been tested on sediments from a slow slip source region. Here, I propose to do so by conducting laboratory experiments on fault zone and subduction input samples acquired during expedition 375 to constrain the frictional regime of shallow slow slip at the northern Hikurangi margin.<\/p>\n<p><strong>Biography<\/strong><\/p>\n<p>I got my undergraduate degree in geoengineering from the National Institute of Technology Karnataka in India. It was during my masters in rock engineering, at the University of Arizona, that I started to grow a keen interest in geophysics and fault mechanics. At Arizona, I worked on better quantifying stability and failure mechanisms for underground constructions. Through this, I developed an interest in applying similar techniques to probe the frictional mechanisms responsible for earthquakes. Currently, as a graduate student working with Prof. Chris Marone at Penn State, I use a combination of friction experiments and ultrasonic acoustic measurement techniques to constrain the frictional behavior of faults at multiple scales. As part of this work, I hope to better understand the frictional regime of shallow slow earthquakes at the Hikurangi Subduction Margin. This will allow for a better understanding of the underlying mechanisms that govern the mode of failure of seismogenic faults. When I\u2019m not making tiny earthquakes in the lab, I\u2019m usually climbing or baking.<\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-1{width:66.666666666667% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-1 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 0px;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 0px;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-1{width:66.666666666667% !important;order : 0;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 0px;margin-left : 0px;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-1{width:100% !important;order : 0;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-1{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"jetpack_post_was_ever_published":false,"footnotes":""},"class_list":["post-23424","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>2019 Schlanger Fellow - Shrisharan Shreedharan - U.S. Science Support Program<\/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:\/\/usoceandiscovery.org\/shrisharan-shreedharan\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2019 Schlanger Fellow - Shrisharan Shreedharan - U.S. Science Support Program\" \/>\n<meta property=\"og:url\" content=\"https:\/\/usoceandiscovery.org\/shrisharan-shreedharan\/\" \/>\n<meta property=\"og:site_name\" content=\"U.S. Science Support Program\" \/>\n<meta property=\"article:modified_time\" content=\"2022-08-13T08:22:42+00:00\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/usoceandiscovery.org\/shrisharan-shreedharan\/\",\"url\":\"https:\/\/usoceandiscovery.org\/shrisharan-shreedharan\/\",\"name\":\"2019 Schlanger Fellow - Shrisharan Shreedharan - U.S. Science Support Program\",\"isPartOf\":{\"@id\":\"\/#website\"},\"datePublished\":\"2020-06-10T19:34:31+00:00\",\"dateModified\":\"2022-08-13T08:22:42+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/usoceandiscovery.org\/shrisharan-shreedharan\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/usoceandiscovery.org\/shrisharan-shreedharan\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/usoceandiscovery.org\/shrisharan-shreedharan\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/usoceandiscovery.org\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"2019 Schlanger Fellow &#8211; 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