scholarly journals FULL SCALE LOADING TEST UP TO LARGE STORY DRIFT ON EXTERIOR WALL OF ALC PANEL WITH WINDOW AND DOOR ATTACHED TO STEEL MOMENT FRAME

2020 ◽  
Vol 26 (64) ◽  
pp. 869-874
Author(s):  
Shotaro YAGI ◽  
Tsuyoshi SEIKE ◽  
Satoshi YAMADA ◽  
Takanori ISHIDA ◽  
Shoichi KISHIKI ◽  
...  
Keyword(s):  
Full Scale ◽  
Exterior Wall ◽  
Moment Frame ◽  
Loading Test ◽  
Steel Moment Frame ◽  
Story Drift

scholarly journals DAMAGE OBSERVATION AND DETECTION USING ACCELEROMETER OF DRY PARTITION WALL INSTALLED IN STEEL MOMENT FRAME UNDER LARGE STORY DRIFT

2021 ◽  
Vol 86 (788) ◽  
pp. 1400-1411
Author(s):  
Shotaro YAGI ◽  
Jun IYAMA ◽  
Yoshihiro FUKUSHIMA ◽  
Shoichi KISHIKI ◽  
Takanori ISHIDA ◽  
...  
Keyword(s):  
Moment Frame ◽  
Steel Moment Frame ◽  
Partition Wall ◽  
Story Drift

Shake Table Testing of a Low Damage Steel Building with Asymmetric Friction Connections (AFC)

2018 ◽  
Vol 763 ◽  
pp. 400-405
Author(s):  
Ali A. Rad ◽  
Gregory A. MacRae ◽  
Nikoo K. Hazaveh ◽  
Quincy T. Ma
Keyword(s):  
Shaking Table ◽  
Shake Table ◽  
Moment Frame ◽  
Shake Table Testing ◽  
Steel Moment Frame ◽  
Residual Drift ◽  
Steel Building ◽  
Story Drift ◽  
Column Bases

The paper describes the shaking table performance of a half-scale two-story steel moment frame with asymmetric friction connections (AFCs) at the column bases and at the beam ends. The results showed that the beam ends and the base-column joints exhibited bilinear and trilinear response respectively. Residual drifts were less than 0.2% for shake table trials up to 3% peak inter-story drift. Even at a peak inter-story drift of 6.5%, the residual drift response was still only 0.7%.

Cyclic Behavior of Panel Zone in Steel Moment Frame under Bidirectional Loading

2018 ◽  
Vol 763 ◽  
pp. 361-368
Author(s):  
Yan Dong Wang ◽  
Ryota Arakida ◽  
Iathong Chan ◽  
Yuji Koetaka ◽  
Tatsuya Nakano
Keyword(s):  
Aspect Ratio ◽  
Cyclic Behavior ◽  
Severe Damage ◽  
Moment Frame ◽  
Steel Moment Frame ◽  
Panel Zone ◽  
Total Input ◽  
Story Drift ◽  
Flange Beams ◽  
Loading Modes

This paper aims to examine the cyclic behavior of panels in steel moment frame subjected to bidirectional and unidirectional loading and to demonstrate the differences of panel behavior under two loading modes. The specimens were composed of wide-flange beams and square tube columns, and the panel zones were designed to yield before columns and beams. Experimental results showed that specimens subjected to bidirectional loading suffered severe damage, caused by the weld fracture at the corner of panel-to-diaphragm weld, and failed at 0.06 rad and 0.04 rad story drift for specimens with panel aspect ratio of 1.4 and 2.0, respectively. Specimens subjected to unidirectional loading developed a story drift of 0.06 rad without strength reduction. The panels contributed about 60%-80% story drift and dissipated approximately 80% of total input energy. Panels with higher aspect ratio showed smaller plastic shear strength because of the effect of flexural yielding in panels. Moreover, the beams were found to present plastic moments 20%-50% lower than theoretical values, which was attributed to the small panel-to-beam strength ratio.

Seismic Performance of Steel Frames for Sustainable Structural System

2012 ◽  
Vol 204-208 ◽  
pp. 2705-2712
Author(s):  
Sang Hoon Oh ◽  
Hong Sik Ryu
Keyword(s):  
Cyclic Loading ◽  
Concrete Slab ◽  
Precast Concrete ◽  
Primary Objective ◽  
Full Scale ◽  
Hysteretic Behavior ◽  
Scale Model ◽  
Moment Frame ◽  
Test Procedures ◽  
Steel Moment Frame

A test on a full-scale model of a three-spans and two-story steel moment frame with dampers and releasable slab was conducted. The details of the test frames, test instruments, set-up procedures, and test procedures were presented. The column and beam were connected by dampers that could initiate the plastic deformation during cyclic loading before damage occurred in the beam and column. The precast concrete slab was designed to be releasable and for saving story height. The primary objective of this test was to verify structural performance and constructability of a full-scale sustainable steel frame. Test results confirm that the sustainable frame showed stable hysteretic behavior without any serious damage up to a drift angle of 1/12; and the sustainable frames were released systematically in spite of serious cyclic loading.

Full scale shaking table collapse experiment on 4-story steel moment frame

2009 ◽  
Author(s):  
Keiichiro Suita ◽  
Yuko Shimada ◽  
Motohide Tada ◽  
Yuichi Matsuoka ◽  
Satoshi Yamada ◽  
...  
Keyword(s):  
Full Scale ◽  
Shaking Table ◽  
Moment Frame ◽  
Steel Moment Frame
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