Download - Y. NAKANO LAB. - iis.u-tokyo.ac.jp
Institute of Industrial Science
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Y. NAKANO LAB. [Seismic Performance Evaluation of
RC Building Structures]
Department of Fundamental Engineering
http://sismo.iis.u-tokyo.ac.jp/
Earthquake Engineering / Structural Engineering
What happens to buildings during and after earthquakes? Be-202
Faculty of Engineering, Dept. of Architecture
Seismic Performance Evaluation of Reinforced Concrete Building Structures MEMBERS: Evaluation of Residual Axial Load Capacity of RC Columns after Shear Failure SUB-ASSEMBLAGE: Seismic Capacity Evaluation of Unreinforced Masonry Infilled RC Frames OVERALL STRUCTURE: Response Evaluation of RC Buildings due to Impact Loading by Tsunami Debris
Test Setup Principal Compressive Strain Distribution of Wall 3-Axis Strain Gauges of Concrete Block Wall
Investigation of seismic capacity (Diagonal strut mechanism・Shear strength)
Test Setup Specimen Overview after Axial Failure
Lateral actuator
Axial actuator
Specimen
Residual Axial Capacity vs. Lateral Displacement
Res
idua
l axi
al c
apac
ity
(kN
)
Lateral displacement (mm)
Loading
Measurement
Lateral actuator
Vertical actuator
Specimen
Pantograph
3-Axis strain gauge
Test Setup Velocity Curve before and after Impact Impact Force vs. Impact Duration
Building specimen
Tsunami debris
specimen
Impact duration
Max. impact force
Velocity before impact
Velocity after impact
: Evaluation results proposed in this study : Test results ×
High speed camera
Tsunami debris
specimen
Building specimen