Ohsaki Makoto

2018 - 2020 Machine learning and reinforcement learning for feature analysis of decent solution and optimization of steel structures

2016 - 2019 Study on Design Intellect focusing of the Semantic Structure and Practical Roles of Symbol Operation in Design Thought

2016 - 2019 Shape optimization of passive control devices for seismic retrofit considering effect on existing frame

2016 - 2018 Design method of curved structure with initial stress using pseudo-developable surfaces

2015 - 2018 Cost-effective Structural Seismic Design of Steel Buildings Highly using Simple Beam-to-column Connections

2014 - 2018 A design method of deployable bar structures connected by various hinge joints for mobile architecture

2013 - 2016 Numerical experiment system for seismic design with considering parameter variation of seismic characteristics

2014 - 2015 Optimization method for seismic response reduction utilizing flexibility of structures

2011 - 2013 Numerical Experiment System for Optimization of Isolation and Control Devices using High-Performance Finite Element Analysis

2009 - 2011 Risk Management on Construction Project of Super High-Rise Residence

2009 - 2010 柔軟な構造を用いた免制震システムに関する研究

2007 - 2009 Experimental techniques for earthquake response simulation of large-scale structures using advanced distributed hybrid testing

2007 - 2008 Extraction of Geometric Structures in Architecture and City Planning and Development of their Enumeration Algorithms

2007 - 2008 張力構造物の材料と荷重の不確定性を考慮した耐震・耐風性能設計法

2006 - 2008 Post-Occupancy Risk Management for Super-high-rise Condominium

2005 - 2007 多様化する職能を活用した事業計画手法の構築

2005 - 2007 Optimization approachedfor improvement of mismic performances of steel buildings and members

2004 - 2007 幾何的配置問題の計算量限界と近似可能性の研究

2006 - 2006 大スパン空間構造物の耐震性能診断法と改修・補強法に関する調査研究

2004 - 2006 大規模構造物の地震応答再現のためのネットワーク利用ハイブリッド型解析-実験システムの開発

2003 - 2005 RISK MANAGEMENT SYSTEM IN ACM PROJECT OF A SUPER-HIGHRISE RESIDENCE

2003 - 2005 The Navigation System for Structural Design Enabling Performance-Based Design Considering Various Value

2001 - 2003 Determination of prestress and construction order of cable-supported frames.

2001 - 2002 A performance-based design method for high-rise buildings using reduction and inverse expansion of frame models

2000 - 2002 Structural Design Considering Spatial Variation of Input Seismic Motions

1999 - 2000 Simultaneous Design Method for Frame-Damper Systems of Building Frames with Energy Absorbing Dampers

1998 - 2000 Development of geometric algorithms in architectural planning and architectural structures

1998 - 1999 Development of a Practical Frame Design Method Based on Reduced Model-Frame Inverse Transformation

1997 - 1999 Collapse Analysis of Structures under Heavy Earthquake and Method for Evaluating the Performance

1997 - 1998 Collapse Behavior of Building Frames under Severe Earthquakes and Performance-based Seismic Design Method

1997 - 1998 Parallel design of architectural structures based on multidisciplinary optimization technique

1997 - 1997 パラメトリック曲面で記述される空間構造物の形状・剛性トレードオフ設計法

1996 - 1997 Development of an Exact Algorithm for Computing Minimum Weight Triangulations

1996 - 1997 総吸収エネルギー最大化規準に基づく受動型制振装置配置と主要骨組剛性の統合的設計法

1996 - 1996 直下型地震を受ける建築構造物群の隣接距離・地震特性に対する力学的性能制約設計解列

1996 - 1996 部材脆性破断を生じた銅構造骨組の耐震性の解明

1996 - 1996 形状初期不整に敏感な構造物の最大支持荷重制約設計法

1995 - 1996 Multi-phase Inverse Perturbation Method for Generation of Design Sequences of Non-proportional Damping Building Structures and Development of a Computer-aided Generation Sysem of Stiffness Designs

1995 - 1996 Effects of Hardening and Deteriorating Properties of Members on Collapse Behavior of Building Structures

1993 - 1994 Constraint perturbation method for shape design and configuration selection of structures

1993 - 1993 繰り返し載荷を受ける弾塑性構造物の最適設計法

1992 - 1993 Clarification of Unstable Behavior of Building Steel Frames Subjected to Repeated Loading and Development of Estimation Method of Safety

1992 - 1992 逆問題型定式化による非比例減衰系建築構造物の損傷制御設計法

1991 - 1992 Earthquake resistant design formula for steel beam-columns with regard to deterioration phenomena under repeated loading

1990 - 1992 Earthquake-response constrained design methods of building structure-pile-soil systems via hybrid inverse formulation

1991 - 1991 大規換立体トラスの最適部材配置の自然生成法

1990 - 1990 座屈前変形を考慮した座屈荷重係数に制約をうける立体トラスの最適設計法

1988 - 1989 Clarification of the occurrence mechanism of out-of-plane deformation of steel beam-columns subjected to cyclic bending and theoretical prediction of the critical states

1987 - 1989 Multilevel earthquake-response constrained design methods of building frames with system performance parameters as control variables

1988 - 1988 曲面板状立体トラスの最適形状生成法

1984 - 1986 Theory of Performance Control of Building Frames and Its Application to Earthquake-resistant Design