{"id":28969,"date":"2026-08-23T07:24:17","date_gmt":"2026-08-23T01:54:17","guid":{"rendered":"https:\/\/eng.pdn.ac.lk\/civileng\/?page_id=28969"},"modified":"2026-08-30T12:44:57","modified_gmt":"2026-08-30T07:14:57","slug":"research-expertise","status":"publish","type":"page","link":"https:\/\/eng.pdn.ac.lk\/civileng\/research-expertise\/","title":{"rendered":"Research Expertise"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"28969\" class=\"elementor elementor-28969\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4496a3f e-flex e-con-boxed e-con e-parent\" data-id=\"4496a3f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6c7ad35 elementor-widget elementor-widget-text-editor\" data-id=\"6c7ad35\" data-element_type=\"widget\" data-e-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\t<style>\n.research-expertise-page {\n    --dark-blue: #123b63;\n    --light-blue: #eef4f9;\n    --border: #d8e1e9;\n    --text: #263746;\n    --white: #ffffff;\n\n    font-family: Arial, Helvetica, sans-serif;\n    color: var(--text);\n    max-width: 1080px;\n    margin: 0 auto;\n    padding: 10px 12px 40px;\n    box-sizing: border-box;\n}\n\n.research-expertise-page .main-title {\n    background: var(--dark-blue);\n    color: var(--white);\n    text-align: center;\n    padding: 18px 20px;\n    margin: 0 0 28px;\n    border-radius: 6px;\n    font-size: 29px;\n    font-weight: 700;\n    border: 1px solid var(--dark-blue);\n    box-shadow: 0 5px 15px rgba(18,59,99,.15);\n}\n\n.research-section {\n    margin-bottom: 32px;\n    background: var(--white);\n    border: 1px solid var(--border);\n    border-radius: 7px;\n    overflow: hidden;\n    box-shadow: 0 4px 14px rgba(0,0,0,.06);\n}\n\n.research-section .section-title {\n    background: var(--dark-blue);\n    color: var(--white);\n    margin: 0;\n    padding: 14px 18px;\n    font-size: 22px;\n    font-weight: 700;\n    border-left: 6px solid #ffffff;\n}\n\n.research-table-wrap {\n    width: 100%;\n    overflow-x: auto;\n}\n\n.research-table {\n    width: 100%;\n    border-collapse: collapse;\n    table-layout: fixed;\n    background: #fff;\n}\n\n.research-table th:nth-child(1),\n.research-table td:nth-child(1) {\n    width: 25%;\n}\n\n.research-table th:nth-child(2),\n.research-table td:nth-child(2) {\n    width: 53%;\n}\n\n.research-table th:nth-child(3),\n.research-table td:nth-child(3) {\n    width: 22%;\n}\n\n.research-table thead th {\n    background: #e9f0f6;\n    color: var(--dark-blue);\n    padding: 14px 13px;\n    text-align: left;\n    font-size: 16px;\n    font-weight: 700;\n    border: 1px solid var(--border);\n    vertical-align: middle;\n}\n\n.research-table tbody td {\n    padding: 14px 13px;\n    border: 1px solid var(--border);\n    vertical-align: top;\n    font-size: 15px;\n    line-height: 1.6;\n    background: #ffffff;\n}\n\n.research-table tbody tr:nth-child(even) td {\n    background: #f8fafc;\n}\n\n.research-table tbody tr:hover td {\n    background: var(--light-blue);\n}\n\n.research-table a {\n    color: var(--dark-blue);\n    font-size: 15px;\n    font-weight: 700;\n    text-decoration: none;\n    transition: all .2s ease;\n}\n\n.research-table a:hover {\n    color: #000000;\n    text-decoration: underline;\n}\n\n.research-table td:last-child {\n    word-break: break-word;\n    font-size: 14.5px;\n}\n\n@media (max-width: 768px) {\n\n    .research-expertise-page {\n        max-width: 100%;\n        padding: 5px 8px 30px;\n    }\n\n    .research-expertise-page .main-title {\n        font-size: 24px;\n        padding: 15px 12px;\n        margin-bottom: 20px;\n    }\n\n    .research-section .section-title {\n        font-size: 19px;\n        padding: 12px 15px;\n    }\n\n    .research-table {\n        min-width: 850px;\n        table-layout: auto;\n    }\n\n    .research-table th,\n    .research-table td {\n        font-size: 14px;\n        padding: 12px;\n    }\n}\n<\/style>\n\n<div class=\"research-expertise-page\">\n\n    <div class=\"main-title\">\n        Research Expertise At a Glance\n    <\/div>\n\n    <!-- GEOTECHNICAL AND SURVEYING -->\n    <div class=\"research-section\">\n\n        <h2 class=\"section-title\">\n            Geotechnical and Surveying\n        <\/h2>\n\n        <div class=\"research-table-wrap\">\n            <table class=\"research-table\">\n\n                <thead>\n                    <tr>\n                        <th>Name of Staff Memeber<\/th>\n                        <th>Current Research Areas<\/th>\n                        <th>Contact Email<\/th>\n                    <\/tr>\n                <\/thead>\n\n                <tbody>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/aghj-edirisinghe\/\" target=\"_blank\">\n                                Dr. A. G. H. J. Edirisinghe\n                            <\/a>\n                        <\/td>\n                        <td>Natural disasters, Road traffic accidents<\/td>\n                        <td>jayalath@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-i-m-s-sathyaprasad\/\" target=\"_blank\">\n                                Dr. I. M. S. Sathyaprasad\n                            <\/a>\n                        <\/td>\n                        <td>Transportation and traffic planning in small cities, Urban environmental issues, Two-lane highways, Modeling school transport, Low-cost methods in traffic estimation<\/td>\n                        <td>imss@pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-l-c-kurukulasuriya\/\" target=\"_blank\">\n                                Dr. L. C. Kurukulasuriya\n                            <\/a>\n                        <\/td>\n                        <td>Landfill liner materials, Shear and hydraulic characteristics of ballast, Seepage characteristics of rockfill earth dams, Testing and applications in geosynthetics<\/td>\n                        <td>chank@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-mrs-d-de-s-udakara\/\" target=\"_blank\">\n                                Dr. (Mrs) D. de S. Udakara\n                            <\/a>\n                        <\/td>\n                        <td>Laboratory testing of soils, Soil stabilization<\/td>\n                        <td>deepthiu@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-a-m-r-g-athapaththu\/\" target=\"_blank\">\n                                Dr. A. M. R. G. Athapaththu\n                            <\/a>\n                        <\/td>\n                        <td>Slope stability, Landslides, Weathering profiles, Rock slopes, Properties of rocks, Dredged sand<\/td>\n                        <td>rasikaathapaththu@gmail.com<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-w-m-v-s-k-wickramasinghe\/\" target=\"_blank\">\n                                Dr. W. M. V. S. K. Wickramasinghe\n                            <\/a>\n                        <\/td>\n                        <td>Pedestrian Behavior analysis, Traffic sysyem simulation, Highway asset managment, Traffic impact assessments<\/td>\n                        <td>vskw@pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-mrs-h-k-nandalal\/\" target=\"_blank\">\n                                Dr. (Mrs) H. K. Nandalal\n                            <\/a>\n                        <\/td>\n                        <td>Application of GIS in Civil Engineering (Watershed management, Transportaion engineering and Highway engineering)<\/td>\n                        <td>hemalin@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-m-c-m-nasvi\/\" target=\"_blank\">\n                                Dr. M. C. M. Nasvi\n                            <\/a>\n                        <\/td>\n                        <td>Geopolymers for well cementing application, Geopolymers for soft soil stabilization, Alkali activated geopolymer concrete, Mechanical method of ground improvement<\/td>\n                        <td>Nasvimcm@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-s-k-navaratnarajah\/\" target=\"_blank\">\n                                Dr. S. K. Navaratnarajah\n                            <\/a>\n                        <\/td>\n                        <td>Transport and Environmental geotechnics, Problematic soils and ground improvement, Stability of geotechnical structures, Numerical methods in geotechnical engineering<\/td>\n                        <td>navask@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-w-r-s-s-dharmarathna\/\" target=\"_blank\">\n                                Dr. W. R. S. S. Dharmarathna\n                            <\/a>\n                        <\/td>\n                        <td>Transportation planning, Discrete choice modeling (mode choice and route choice), Behaviour in networks, Traffic engineering<\/td>\n                        <td>samal@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                <\/tbody>\n            <\/table>\n        <\/div>\n    <\/div>\n\n\n    <!-- MATERIALS AND STRUCTURES -->\n    <div class=\"research-section\">\n\n        <h2 class=\"section-title\">\n            Materials and Structures\n        <\/h2>\n\n        <div class=\"research-table-wrap\">\n            <table class=\"research-table\">\n\n                <thead>\n                    <tr>\n                        <th>Name of Staff Memeber<\/th>\n                        <th>Current Research Areas<\/th>\n                        <th>Contact Email<\/th>\n                    <\/tr>\n                <\/thead>\n\n                <tbody>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/prof-kushan-kalmith-wijesundara\/\" target=\"_blank\">\n                                Prof. Kushan Kalmith Wijesundara\n                            <\/a>\n                        <\/td>\n                        <td>Force based finite element formulations, Virtual element method, Finite element modelling and analysis of structures for linear and nonlinear behaviour, Developement of direct displacement based desgin philosophy, Computational fluid dynamics and wavelet transformation for structural health monitoring<\/td>\n                        <td>kalmithkush@yahoo.com<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/prof-c-s-bandara\/\" target=\"_blank\">\n                                Prof. C. S. Bandara\n                            <\/a>\n                        <\/td>\n                        <td>Metal fatigue and fracture, Damage assessment of structures, Blast effects on structures, Disaster management, Green buildings<\/td>\n                        <td>csbandara@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/prof-h-d-yapa\/\" target=\"_blank\">\n                                Prof. H. D. Yapa\n                            <\/a>\n                        <\/td>\n                        <td>Shear behaviour of concrete, Structural retrofitting, Composite materials, Non-linear modelling of concrete<\/td>\n                        <td>hdy@pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-k-r-b-herath\/\" target=\"_blank\">\n                                Dr. K. R. B. Herath\n                            <\/a>\n                        <\/td>\n                        <td>Structural engineering, Engineering mechanics and engineering materials, Finite element methods, Nano mechanics<\/td>\n                        <td>krbherath@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-u-i-dissanayake\/\" target=\"_blank\">\n                                Dr. U. I. Dissanayake\n                            <\/a>\n                        <\/td>\n                        <td>Steel and Steel-Composite Structures, Cost effective structural systems<\/td>\n                        <td>udaya@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-p-b-g-dissanayake\/\" target=\"_blank\">\n                                Dr. P. B. G. Dissanayake\n                            <\/a>\n                        <\/td>\n                        <td>Construction management, Construction planning, Application of earned value management<\/td>\n                        <td>pujitha@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-mrs-s-r-herath\/\" target=\"_blank\">\n                                Dr. (Mrs) S. R. Herath\n                            <\/a>\n                        <\/td>\n                        <td>Mechanical properties of materials, Alternative materials for construction, Structural analysis, Design of customized bone implants<\/td>\n                        <td>shobhaherath@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-a-j-dammika\/\" target=\"_blank\">\n                                Dr. A. J. Dammika\n                            <\/a>\n                        <\/td>\n                        <td>Structural health monitoring, Damping characteristics of structures &amp; materials, Non-destructive testing, Bridge engineering, Steel &amp; Steel-Composite structures<\/td>\n                        <td>dammikaaj@pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-j-a-s-c-jayasinghe\/\" target=\"_blank\">\n                                Dr. J. A. S. C. Jayasinghe\n                            <\/a>\n                        <\/td>\n                        <td>Earthquake engineering &amp; Structural dynamics, Wind engineering, High-rise building modeling &amp; simulation, Large scale numerical simulation (FEA Simulation), Automated model construction<\/td>\n                        <td>supunj@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-h-a-d-samith-buddika\/\" target=\"_blank\">\n                                Dr. H. A. D. Samith Buddika\n                            <\/a>\n                        <\/td>\n                        <td>Structural health monitoring, Non-destructive testing, Development of sustainable construction materials, Performance based design and analysis of structures, Precast\/Prestressed structural systems<\/td>\n                        <td>samithbuddika@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-chathurani-chandrasiri\/\" target=\"_blank\">\n                                Dr. Chathurani Chandrasiri\n                            <\/a>\n                        <\/td>\n                        <td>Chemistry and microstructure of concrete; Nano-technology and application in concrete; Numerical modeling of chemical processes\/reaction kinetics of cementitious material; Sustainable concrete materials; Mechanical, durability and rheological performance of concrete; Chemical admixtures for concrete<\/td>\n                        <td>cchandrasiri@pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-sahan-bandara\/\" target=\"_blank\">\n                                Dr. Sahan Bandara\n                            <\/a>\n                        <\/td>\n                        <td>Structural Health Monitoring, Timber Engineering, Non-destructive Testing and Machine Learning for Structural Health Assessment<\/td>\n                        <td>sahan@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                <\/tbody>\n            <\/table>\n        <\/div>\n    <\/div>\n\n\n    <!-- WATER AND ENVIRONMENTAL -->\n    <div class=\"research-section\">\n\n        <h2 class=\"section-title\">\n            Water and Environmental\n        <\/h2>\n\n        <div class=\"research-table-wrap\">\n            <table class=\"research-table\">\n\n                <thead>\n                    <tr>\n                        <th>Name of Staff Memeber<\/th>\n                        <th>Current Research Areas<\/th>\n                        <th>Contact Email<\/th>\n                    <\/tr>\n                <\/thead>\n\n                <tbody>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/prof-w-m-s-b-weerakoon\/\" target=\"_blank\">\n                                Prof. W. M. S. B. Weerakoon\n                            <\/a>\n                        <\/td>\n                        <td>Hydraulic modelling, Climate change, Water resources engineering, Hydropower<\/td>\n                        <td>sbweera@pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/prof-j-j-wijetunge\/\" target=\"_blank\">\n                                Prof. J. J. Wijetunge\n                            <\/a>\n                        <\/td>\n                        <td>Tsunami and storm surge hydrodynamics, Risk analysis and assessment of coastal hazards<\/td>\n                        <td>jjw@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/prof-g-b-b-herath\/\" target=\"_blank\">\n                                Prof. G. B. B. Herath\n                            <\/a>\n                        <\/td>\n                        <td>Water\/Wastewater treatment and disposal technology, Solidwaste management, Water quality monitoring<\/td>\n                        <td>gemunuh@gmail.com<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/prof-mrs-k-g-n-nanayakkara\/\" target=\"_blank\">\n                                Prof. (Mrs) K. G. N. Nanayakkara\n                            <\/a>\n                        <\/td>\n                        <td>Physico-chemical treatment of water\/ wastewater, Corrosion, Water quality monitoring\/ modelling<\/td>\n                        <td>kgnn@pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/prof-lashitha-rathnayake\/\" target=\"_blank\">\n                                Prof. Lashitha Rathnayake\n                            <\/a>\n                        <\/td>\n                        <td>Water quality monitoring, Water and wastewater treatment, Solidwaste management<\/td>\n                        <td>lashithar@end.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-mrs-w-c-t-k-gunawardana\/\" target=\"_blank\">\n                                Dr. (Mrs) W. C. T. K. Gunawardana\n                            <\/a>\n                        <\/td>\n                        <td>Storm water quality and management, Pollutant sorption by natural materials, Rainwater harvesting, Air pollution<\/td>\n                        <td>chandimag@pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            Dr. (Mrs) G. M. P. R. Weerakoon\n                        <\/td>\n                        <td>Water quality analysis, Wetlands for wastewater treatment<\/td>\n                        <td>prabhaw@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-panduka-neluwala\/\" target=\"_blank\">\n                                Dr. Panduka Neluwala\n                            <\/a>\n                        <\/td>\n                        <td>Flood prediction and mitigation, Climate change, Weather prediction, Water distribution systems<\/td>\n                        <td>padukaneluwala@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/dr-ms-m-m-g-t-de-silva\/\" target=\"_blank\">\n                                Dr. (Ms) M. M. G. T. De Silva\n                            <\/a>\n                        <\/td>\n                        <td>Hydrological and Hydro-dynamic modelling, Flood management and damage assessment, Climate change<\/td>\n                        <td>gouri@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                    <tr>\n                        <td>\n                            <a href=\"https:\/\/eng.pdn.ac.lk\/civileng\/mr-d-d-dias\/\" target=\"_blank\">\n                                Mr. D. D. Dias\n                            <\/a>\n                        <\/td>\n                        <td>Sediment transport (modelling and experiments), Tsunami structure interactions, Flood modelling<\/td>\n                        <td>daham@eng.pdn.ac.lk<\/td>\n                    <\/tr>\n\n                <\/tbody>\n            <\/table>\n        <\/div>\n    <\/div>\n\n<\/div>\t\t\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>Research Expertise At a Glance Geotechnical and Surveying Name of Staff Memeber Current Research Areas Contact Email Dr. A. G. H. J. Edirisinghe Natural disasters, Road traffic accidents jayalath@eng.pdn.ac.lk Dr. I. M. S. Sathyaprasad Transportation and traffic planning in small &hellip; <\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":"","footnotes":""},"class_list":["post-28969","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/eng.pdn.ac.lk\/civileng\/wp-json\/wp\/v2\/pages\/28969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eng.pdn.ac.lk\/civileng\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/eng.pdn.ac.lk\/civileng\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/eng.pdn.ac.lk\/civileng\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/eng.pdn.ac.lk\/civileng\/wp-json\/wp\/v2\/comments?post=28969"}],"version-history":[{"count":3,"href":"https:\/\/eng.pdn.ac.lk\/civileng\/wp-json\/wp\/v2\/pages\/28969\/revisions"}],"predecessor-version":[{"id":30402,"href":"https:\/\/eng.pdn.ac.lk\/civileng\/wp-json\/wp\/v2\/pages\/28969\/revisions\/30402"}],"wp:attachment":[{"href":"https:\/\/eng.pdn.ac.lk\/civileng\/wp-json\/wp\/v2\/media?parent=28969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}