Real‐time hybrid simulation of a space substructure based on high‐strength steel composite Y‐eccentrically braced frames

2021 ◽  
Author(s):  
Tengfei Li ◽  
Mingzhou Su ◽  
Yan Sui ◽  
Lei Ma
Keyword(s):  
Real Time ◽  
High Strength Steel ◽  
Hybrid Simulation ◽  
High Strength ◽  
Braced Frames ◽  
Eccentrically Braced Frames ◽  
Steel Composite

Real-time hybrid simulation on high strength steel frame with Y-shaped eccentric braces

2021 ◽  
Vol 226 ◽  
pp. 111369
Author(s):  
Tengfei Li ◽  
Mingzhou Su ◽  
Yan Sui ◽  
Lei Ma
Keyword(s):  
Real Time ◽  
High Strength Steel ◽  
Hybrid Simulation ◽  
High Strength ◽  
Steel Frame

Experimental Study on Seismic Behavior of High Strength Steel Composite K-Type Eccentrically Braced Frames

2013 ◽  
Vol 838-841 ◽  
pp. 559-563
Author(s):  
Liu Sheng Duan ◽  
Ming Zhou Su ◽  
Hui Li
Keyword(s):  
High Strength Steel ◽  
Seismic Behavior ◽  
Cyclic Load ◽  
Failure Modes ◽  
High Strength ◽  
Eccentrically Braced Frames ◽  
Braced Frame ◽  
Eccentrically Braced Frame ◽  
Steel Composite ◽  
Energy Absorbing

High strength steel composite K-type eccentrically braced frame is a new structural system, in which the link is made from low yield point steel and the others are made from high strength steel. In order to study the seismic behavior of such a structure, four one-bay one-story 1/2 scaled plane specimens were tested under the monotonic and cyclic load respectively. The failure modes and the main indexes of seismic behavior of specimens with various links length were analyzed. The results show that this new structural form is good at energy dissipation and ductility, and the way of energy absorbing by shear yield is better than by flexure yield. Under cyclic load, the main failure were concentrated at links, while the other parts of the eccentrically braced frame kept in elastic status. This kind of structure is an excellent dual resistance system and easy to rehabilitate after earthquake.

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