Maddegedara Lalith

Affiliation and department：
Job title： Associate professor

Research field (1)： Disaster prevention engineering

Research theme for competitive and other funds (12)：

2022 - 2026 Largescale numerical investigation on the potential of MTL to produce supershear earthquakes
2021 - 2025 高時間分解能画像計測と高次PDS-FEMを用いたスーパーシア破壊についての検討
2018 - 2023 Development of crust imaging enhanced by hetero-computing for reducing earthquake disaster
2018 - 2023 Validation of numerical analysis model for structural seismic response analysis
2018 - 2022 Development of an HPC enhanced system for finding fine-grained lifeline recovery plans and evaluating their long term economic performance

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Papers (142)：

Joshua PANGANIBAN, Amit GILL, Lalith MADDEGEDARA, Yoshiki OGAWA, Muneo HORI, Tsuyoshi ICHIMURA, Kohei FUJITA. Towards High-resolution Simulation of Post-Disaster Economies Utilizing Firm-level Data. Proceedings of the International Conference on Big Data for Disaster Response and Management in the Asia and the Pacific. 2024
Joshua PANGANIBAN, Amit GILL, Lalith MADDEGEDARA, Muneo HORI, Tsuyoshi ICHIMURA, and Kohei FUJITA. DEVELOPMENT OF A LARGE-SCALE AGENT-BASED ECONOMIC SIMULATOR FOR HIGH-RESOLUTION SIMULATION OF POST-DISASTER ECONOMIES. Proceedings of the The 16th Japan Earthquake Engineering Symposium. 2023
Mahendra Kumar Pal, Lalith Wijerathne, Muneo Hori, Gaurav Singh. Investigation on Imposing Essential Boundary Conditions in Higher Order Particle Discretization Scheme. AIP Conference Proceedings. 2023. 2721. 1
Sota Murakami, Kohei Fujita, Tsuyoshi Ichimura, Takane Hori, Muneo Hori, Maddegedara Lalith, Naonori Ueda. Development of 3D Viscoelastic Crustal Deformation Analysis Solver with Data-Driven Method on GPU. Computational Science - ICCS 2023. 2023. 423-437
M. A.K.M. Dharmasiri, Maddegedara Lalith, Kohei Fujita, Tsuyoshi Ichimura, Muneo Hori. A Novel Implicit Stress Integration Algorithm and its Verification Using von Mises and Drucker Prager Plasticity. ACM International Conference Proceeding Series. 2023. 63-71

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MISC (46)：

Muneo Hori, Tsuyoshi Ichimura, Lalith Maddegedara. Integrated Earthquake Simulation. Integrated Earthquake Simulation. 2022. 1-170
藤田航平, 市村強, 堀宗朗, MADDEGEDARA Lalith. Development of fast and scalable finite-element solver for high-fidelity three-dimensional urban earthquake simulation. 計算工学講演会論文集(CD-ROM). 2022. 27
日下部亮太, 市村強, 藤田航平, 堀宗朗, WIJERATHNE Lalith. CPU環境での大規模3次元地震応答解析の高度化. 土木学会年次学術講演会講演概要集(CD-ROM). 2020. 75th
久保栞, 吉田秀典, 堀宗朗, 市村強, WIJERATHNE M.L.L. 高潮浸水を考慮した避難行動シミュレーションに基づく避難場所の有効性に関する研究. 土木学会年次学術講演会講演概要集(CD-ROM). 2020. 75th
飯山かほり, 大谷英之, LALITH Maddegedara, 堀宗朗. 都市地震被害推定のための異分野間数値解析技術の統合に関する基礎検討. 土木学会年次学術講演会講演概要集(CD-ROM). 2019. 74th. ROMBUNNO.CS12-78

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Books (1)：

Lectures and oral presentations (6)：

Seamless Simulations of Earthquake Disasters and Economy at 1:1 scale Utilizing Big-data
(The 20th IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (Melbourne, Australia) 2021)
HPC enhanced agent based system for simulating evacuation of large urban areas
(The 17th World Conference on Earthquake Engineering (Sendai, Japan) 2021)
Development of High-performance Computing Extension for an Agent Based Economic Model for Fine-grained Post-disaster Economy Simulations. Conference Proceedings
(The 17th World Conference on Earthquake Engineering (Sendai, Japan) 2021)
Strain based Hamiltonian formulation and application to super-shear crack propagation
(25th International Congress of Theoretical and Applied Mechanics (ICTAM), Milano (Italy) 2021)
Modeling of thermal shrinkage induced-cracking in brittle material using HO-PDS-FEM
(24th JSCE Symposium on Applied Mechanics, 2021 2021)

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