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Earth Science

D-Index
38
Citations
6101
World Ranking
6425
National Ranking
25

Overview

Chang-Yu Ou is affiliated with the National Taiwan University of Science and Technology in Taiwan. Their research primarily addresses various aspects of engineering, with a focus on civil and structural engineering, safety, risk, reliability, and quality. Their scholarly contributions extend into subfields including electrical and electronic engineering, industrial and manufacturing engineering, and policy-related studies.

The main topics of Chang-Yu Ou's work include:

  • Geotechnical Engineering and Analysis
  • Geotechnical Engineering and Underground Structures
  • Geotechnical Engineering and Soil Stabilization
  • Grouting, Rheology, and Soil Mechanics
  • Electrokinetic Soil Remediation Techniques
  • Landfill Environmental Impact Studies
  • Landslides and related hazards

Frequent publication venues selected by this researcher are:

  • Acta Geotechnica
  • Journal of Geotechnical and Geoenvironmental Engineering
  • Engineering Computations
  • Tunnelling and Underground Space Technology
  • International Journal of Geomechanics

Chang-Yu Ou has collaborated frequently with several coauthors, most notably:

  • Ari Surya Abdi
  • Fuchen Teng
  • Chien-Yu Lin
  • Shao-Chi Chien
  • Hongwei Ying

Examples of recent publications reflect the scope and topics of their research. These include:

  • "Evaluation of excavation-induced movements through case histories in Hangzhou," 2020, published in Engineering Computations
  • "A simplified estimation of excavation-induced ground movements for adjacent building damage potential assessment," 2020, published in Tunnelling and Underground Space Technology
  • "A Study of the Failure Mechanism of Braced Excavations Using 3D Finite-Element Analysis," 2022, published in International Journal of Geomechanics
  • "Numerical Study of the Effect of Ground Improvement on Basal Heave Stability for Deep Excavations in Normally Consolidated Clays," 2023, published in Journal of Geotechnical and Geoenvironmental Engineering
  • "Evaluation of cross wall performance on restraining the wall displacement and resisting the basal heave in deep excavations," 2023, published in Acta Geotechnica

Best Publications

  • Shape of ground surface settlement profiles caused by excavation

    Pio-Go Hsieh;Chang-Yu Ou

  • Characteristics of ground surface settlement during excavation

    Chang-Yu Ou;Pio-Go Hsieh;Dar-Chang Chiou

  • Three-Dimensional Finite Element Analysis of Deep Excavations

    Chang-Yu Ou;Dar-Chang Chiou;Tzong-Shiann Wu

  • Deep Excavation: Theory and Practice

    Chang-Yu Ou

  • Performance of Diaphragm Wall Constructed Using Top-Down Method

    Chang-Yu Ou;Jui-Tang Liao;Horn-Da Lin

  • Building response and ground movements induced by a deep excavation

    C.-Y. Ou;J.-T. Liao;W.-L. Cheng

  • Evaluation of Clay Constitutive Models for Analysis of Deep Excavation under Undrained Conditions

    Aswin Lim;Chang-Yu Ou;Pio-Go Hsieh

  • Modeling small-strain behavior of Taipei clays for finite element analysis of braced excavations

    Gordon Tung Chin Kung;Chang Yu Ou;C. Hsein Juang;C. Hsein Juang

  • Evaluation of deformation parameter for deep excavation in sand through case histories

    Mohamad Khoiri;Chang-Yu Ou

  • Three-dimensional deformation behavior of the Taipei National Enterprise Center (TNEC) excavation case history

    Chang-Yu Ou;Bor-Yuan Shiau;I-Wen Wang

  • On the enhancement of electroosmotic soil improvement by the injection of saline solutions

    Chang-Yu Ou;Shao-Chi Chien;Yi-Guang Wang

  • A simplified method for predicting ground settlement profiles induced by excavation in soft clay

    Chang-Yu Ou;Pio-Go Hsieh

  • Failure Investigation at a Collapsed Deep Excavation in Very Sensitive Organic Soft Clay

    R. P. Chen;Z. C. Li;Y. M. Chen;C. Y. Ou

  • Injection of saline solutions to improve the electro-osmotic pressure and consolidation of foundation soil

    Shao-Chi Chien;Chang-Yu Ou;Ming-Kuang Wang

  • Finite-element analysis of deep excavation in layered sandy and clayey soil deposits

    Chang-Yu Ou;Ching-Her Lai

  • Analysis of Deep Excavation with Column Type of Ground Improvement in Soft Clay

    Chang-Yu Ou;Tzong-Shiann Wu;Hsii-Sheng Hsieh

  • Analysis of the corner effect on excavation behaviors

    Chang-Yu Ou;Bor-Yuan Shiau

  • Use of Jet Grouting to Limit Diaphragm Wall Displacement of a Deep Excavation

    Hsii-Sheng Hsieh;Chien-Chih Wang;Chang-Yu Ou

  • Three-dimensional numerical analysis of deep excavations with cross walls

    Pio-Go Hsieh;Chang-Yu Ou;Yi-Lang Lin

  • Three-dimensional numerical study of long-term settlement induced in shield tunneling

    Amadou Jallow;Chang-Yu Ou;Aswin Lim

  • A novel electroosmotic chemical treatment technique for soil improvement

    Shao-Chi Chien;Chang-Yu Ou;Ying-Chiang Lee

  • Stress Paths in Deep Excavations Under Undrained Conditions and Its Influence on Deformation Analysis

    Aswin Lim;Aswin Lim;Chang-Yu Ou

Frequent Co-Authors

Jianye Ching
Jianye Ching National Taiwan University
C. Hsein Juang
C. Hsein Juang Clemson University
Raymond B. Seed
Raymond B. Seed University of California, Berkeley
Renpeng Chen
Renpeng Chen Zhejiang University
Kok-Kwang Phoon
Kok-Kwang Phoon Singapore University of Technology and Design
Yunmin Chen
Yunmin Chen Zhejiang University

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