{"id":6157,"date":"2020-11-12T09:12:01","date_gmt":"2020-11-12T01:12:01","guid":{"rendered":"https:\/\/cde.nus.edu.sg\/cee\/?post_type=nus-news&#038;p=6157"},"modified":"2022-12-20T10:19:07","modified_gmt":"2022-12-20T02:19:07","slug":"3-research-fellows-supervised-by-prof-richard-liew-have-been-awarded-top-prizes-in-aci-sc-annual-project-competition-2020","status":"publish","type":"nus-news","link":"https:\/\/cde.nus.edu.sg\/cee\/news\/3-research-fellows-supervised-by-prof-richard-liew-have-been-awarded-top-prizes-in-aci-sc-annual-project-competition-2020\/","title":{"rendered":"3 research fellows supervised by Prof Richard Liew have been awarded top prizes in ACI-SC Annual Project Competition 2020"},"content":{"rendered":"<p>Our heartiest congratulations to 3\u00a0 CEE research fellows Dr. Padmaja Krishnan, Mr. Gilbert Sebastiano and Dr. Lai Binglin for being awarded the top two prizes in the American Concrete Institute-Singapore Chapter (ACI-SC) Annual Project Competition 2020.\u00a0 They were supervised by Prof Richard Liew.<\/p>\n<p>Dr. Lai Binglin received the Gold Prize (1<sup>st<\/sup>\u00a0prize.\u00a0 His topic was \u201cA novel and sustainable partially precast composite column using high strength and high ductility concrete materials\u201d.\u00a0 The study proposed a novel SRC composite column by employing advanced new materials and precast technology as an alternative for conventional cast-in-situ high strength SRC column, which overcome the inherent brittleness of high strength concrete and expedite the construction process.<\/p>\n<p>Dr. Padmaja Krishnan and Mr. Gilbert Sebastiano received the Silver Prize (2<sup>nd<\/sup> prize).\u00a0 Their topic was \u201cNovel lightweight cementitious materials for prefabricated prefinished volumetric construction (PPVC)\u201d.\u00a0 The study examined the possibility of using lightweight cementitious composites (LCC) and steel fibers to replace conventional reinforced concrete and facilitate increased productivity and time savings.\u00a0 The results indicate that adopting LCC can reduce the weight by 23% while the durability properties of LCC and normal weight concrete are comparable.\u00a0 Further, 1.0% steel fibers (by volume of normal weight concrete) was found to be sufficient to completely replace rebars and satisfy the serviceability and ultimate limit states in typical residential PPVC slabs.<\/p>\n<p>More information on the competition you may visit <a href=\"http:\/\/www.concrete.org.sg\/competition.html\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/www.concrete.org.sg\/competition.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Our heartiest congratulations to 3\u00a0 CEE research fellows Dr. Padmaja Krishnan, Mr. Gilbert Sebastiano and Dr. Lai Binglin for being awarded the top two prizes in the American Concrete Institute-Singapore Chapter (ACI-SC) Annual Project Competition 2020.\u00a0 They were supervised by Prof Richard Liew. Dr. Lai Binglin received the Gold Prize (1st\u00a0prize.\u00a0 His topic was \u201cA<\/p>\n","protected":false},"author":54,"featured_media":6158,"parent":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"news_category":[62,61,60],"class_list":["post-6157","nus-news","type-nus-news","status-publish","has-post-thumbnail","hentry","news_category-all-news","news_category-competitions","news_category-students"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>3 research fellows supervised by Prof Richard Liew have been awarded top prizes in ACI-SC Annual Project Competition 2020 - Civil and Environmental Engineering | NUS<\/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:\/\/cde.nus.edu.sg\/cee\/news-detail\/3-research-fellows-supervised-by-prof-richard-liew-have-been-awarded-top-prizes-in-aci-sc-annual-project-competition-2020\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3 research fellows supervised by Prof Richard Liew have been awarded top prizes in ACI-SC Annual Project Competition 2020 - Civil and Environmental Engineering | NUS\" \/>\n<meta property=\"og:description\" content=\"Our heartiest congratulations to 3\u00a0 CEE research fellows Dr. Padmaja Krishnan, Mr. Gilbert Sebastiano and Dr. Lai Binglin for being awarded the top two prizes in the American Concrete Institute-Singapore Chapter (ACI-SC) Annual Project Competition 2020.\u00a0 They were supervised by Prof Richard Liew. 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