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Shintaro Matsuo Last modified date:2021.04.30

Associate Professor / Structural Engineering and Disaster Mitigation
Department of Architecture and Urban Design
Faculty of Human-Environment Studies


Graduate School
Undergraduate School


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Homepage
https://kyushu-u.pure.elsevier.com/en/persons/shintaro-matsuo
 Reseacher Profiling Tool Kyushu University Pure
Phone
092-802-5225
Fax
092-802-5225
Academic Degree
Dr.Engineering
Country of degree conferring institution (Overseas)
No
Field of Specialization
Steel Structure
Total Priod of education and research career in the foreign country
00years00months
Research
Research Interests
  • Study on PCa CFT members with high-strength bolts
    keyword : CFT structure, PCa member, high-strength bolt, column joint, compressive behavior, bending behavior
    2020.01.
  • Study on simplified reinforcement method for wide flange beams with web opening
    keyword : Steel structure, wide flange beam with web opening, reinforcement for web opening, high strength bolt, plug welding, reinforcement design
    2017.01.
  • Structural performance of CFT members and connections made by undermatched welds
    keyword : Undermatched weld, Super high strength steel, beam-to-column joint panel, Welded box column, CFT structure
    2015.04.
  • Development of steel beam to column connection with ductile iron connectors
    keyword : Ductile iron, Beam-to-column connection, High strength bolt, Square steel tubular column
    2013.06~2019.03.
  • Evaluation of mechanical behavior and design method of concrete filled steel tubular column to beam connection
    keyword : Concrete filled steel tubu, beam to column connection
    2013.04.
  • A Study on Mechanical Behavior of CFT Connection with Built-in Reinforcements
    keyword : CFT, Built-in Reinforcements, Plastic Strength, Hysteretic Behavior, Connection, Joint
    2010.04.
  • Mechanical performance and design of steel beam to column connections.
    keyword : Steel structure, Beam to column connection, Design of connection, High-strength bolt
    2010.04.
  • Seismic performance of steel structures affected by uncertainties such as yield point.
    keyword : Steel structure, Seismic performance, Yield point, Energy absorption, Plactic failure mechanism, column overdesign factor
    2010.04~2013.03.
Academic Activities
Papers
1. Shintaro MATSUO, Ryu HIGUCHI, Nobuyuki YASUI, STUDY ON SIMPLIFIED REINFORCEMENT METHOD FOR WIDE FLANGE BEAMS WITH WEB OPENING, 12th Pacific Structural Steel Conference (PSSC'19), 12, 3-4-3, 2019.11, This paper presents the study on perforated wide flange beams reinforced with two steel plates connecting by four high strength bolts. In the previous research, we proposed reinforcement design method and conducted monotonic loading test. As a result, fundamental structural performance and reinforcement effect for the reinforced specimen were confirmed, and validity of the proposed design method has been revealed. On the other hand, from the experimental results, the fact that there is possibility of reduction of the design stress on reinforcing plates calculated by the proposed design method was also confirmed. In this paper, the mechanical behavior under cyclic loading has been investigated taking several factors related to reinforcement design such as initial bolt clamping force or strength of reinforcing plates. From this test, it has been revealed that this reinforcement method is also effective for perforated beams under cyclic loading, and the experimental variables had small influence on the behavior of the specimens..
2. EVALUATION OF ELASTIC STIFFNESS AND YIELD STRENGTH OF HIGH STRENGTH STEEL BOX-SHAPED COLUMN TO BEAM FLANGE JOINT IN AN EXTERIOR DIAPHRAGM MOMENT CONNECTION.
3. Basic Study on Mechanical Characteristic of Friction Surface between Aluminum-Sprayed Steel Plate and Blasted Steel Plate.
4. Ben MOU, Shintaro MATSUO, Ryusuke IKEDA, Akihiko KAWANO, Strength Estimation Method of Offset Beam-to-Column Connection Panels with Exterior Diaphragms Considering the Effect of Axial Force Ratio, 鋼構造論文集, 21, 81, 55-64, 2014.03.
5. Elasto-Plastic Behavior of Offset Beam-to-Column Connection Panels with Exterior Diaphragms.
6. Shintaro Matsuo, Takuro Oyamada, Masaki Ozono, ELASTO-PLASTIC BEHAVIOR OF OFFSET BEAM-TO-COLUMN CONNECTION PANELS WITH EXTERIOR DIAPHRAGMS, ISEC-7, New Development in Strctural Engineering & Construction, 195-200, 2013.06, This paper presents the behavior of offset beam-to-column connection panels with exterior diaphragms. The plastic strength of panel is proposed based on two collapse mechanisms of the connection panels. One of the mechanisms is only panel yielding type which is the same as
the standard panel. The other is a mechanism by a combination of yielding in some parts such as panels, exterior diaphragms and column tube wall. In order to confirm the applicability of the strength, cyclic loading tests of cruciform subassemblages were conducted. As a result, the strength and assumed collapse mechanisms were in good agreement with the test results..
7. Akihiko Kawano, Qiyun Qiao, Shintaro Matsuo, Toshihiko Ninakawa, A Study on Connection of Concrete Filled Steel Tubes by Using Built-in Steel Bars, Advanced Materials Research, Vols.374-377, pp.1704-1723, 2011.10.
8. Experimental Study on Comparison of Plastic Deformation Capacity of Steel Beam-to-Column Connections
-Comparison Between Through Diaphragm Type Connection and Bolted Connection Type Connection-.
9. Fullscale experiment of a steel frame reinforced by the stud-type damper using steel shear panels.
10. Mechanical behavior of stud-type damper using steel shear panels.
Presentations
1. Shintaro MATSUO, Ryu HIGUCHI and Nobuyuki YASUI, STUDY ON SIMPLIFIED REINFORCEMENT METHOD FOR WIDE FLANGE BEAMS WITH WEB OPENING, 12th Pacific Structural Steel Conference (PSSC'19), 2019.11.
2. MOU Ben, IKEDA Ryusuke and MATSUO Shintaro, Elasto-plastic Behavior of Offset H Shaped Steel Beam to Concrete Filled Square Steel Tube Column Connection Panel with Exterior Diaphragms (Part 4. Improved collapse mechanism and validation for formulae), 日本建築学会研究報告九州支部, 2015.03.
3. MOU Ben, IKEDA Ryusuke, MATSUO Shintaro, KAWANO Akihiko, Elasto-plastic Behaviors of Offset Beam to Concrete Filled Square Steel Tube Column Connection Panel with exterior Diaphragms (Part 3. Simulation of the experimental results by using finite element method analysis), 日本建築学会大会, 2014.09.
4. MOU Ben, IKEDA Ryusuke, TAKEUCHI Takuya, MATSUO Shintaro, KAWANO Akihiko*, Elasto-plastic Behavior of Offset H Shaped Steel Beam to Concrete Filled Square Steel Tube Column Connection Panel with Exterior Diaphragms (Part 3. Simulation of the experimental results by using finite element method analysis), 日本建築学会九州支部, 2014.03.
5. Shintaro MATSUO, Takuro OYAMADA, Bi-axial Loading Tests of Beam-to-Column Connection with Exterior Diaphragms, 7th International Symposium on Steel Structures (ISSS-2013), 2013.11, Exterior diaphragm type connection, which does not require full penetration weld, is a rational method of connection between beams and columns in terms of high reliability for its seismic performance. All of previous studies on the connection targeted one-direction loading, and the design method has been established. On the other hand, there could be the case that structural designers are required to assume the connections to be input from two perpendicular directions. In this paper, a systematic cyclic loading tests of beam-to-column connection with exterior diaphragms was conducted in order to confirm the effects of various parameters on the connections under two-direction loading. As a result, it mainly revealed that both yield and plastic strength of the connection under bi-axial loading decreased relative to those under one-direction loading..
Membership in Academic Society
  • Japanese Society of Steel Construction
  • Architectural Institute of Japan