Shaking table test study of accumulation layer landslide under earthquake action

2022 ◽  
Vol 15 (2) ◽  
Author(s):  
Kun Ma ◽  
Yongmou Zhang ◽  
Honggang Wu ◽  
Zhiyang Ji ◽  
Jiankai Ren ◽  
...  
Keyword(s):  
Shaking Table Test ◽  
Shaking Table ◽  
Accumulation Layer ◽  
Test Study ◽  
Earthquake Action

Shaking Table Test Study on Seismic Responses of Base-Isolated Buildings under Near-Fault Ground Motions

2014 ◽  
Vol 1020 ◽  
pp. 457-462
Author(s):  
Miao Han ◽  
Yan Ling Duan ◽  
Huan Sun
Keyword(s):  
Shaking Table Test ◽  
Ground Motions ◽  
Shaking Table ◽  
Scale Model ◽  
Seismic Responses ◽  
Velocity Pulse ◽  
Isolation System ◽  
Near Fault ◽  
Test Study ◽  
Isolated Structures

The shaking table tests of a 1:7 scale model of three-floor steel frame base-isolated building was completed to study the seismic responses of base-isolated buildings under near-fault ground motions. Under the action of the typical near-fault seismic wave, the seismic responses of base-isolated structures increase with the increase of PGA. The maximum story displacements of super-structure decrease with increase of story. The velocity pulse has an adverse effect to acceleration responses of base-isolated structures. The isolation effect of base-isolated super-structures is still favorable under near-fault ground motions, but it will be necessary to add damping in isolation system or limit the displacement of bearings to prevent the excessive deformation of isolation layer.

Shaking Table Test Study on Mid-Story Isolation Structures

2012 ◽  
Vol 446-449 ◽  
pp. 378-381
Author(s):  
Jian Min Jin ◽  
Ping Tan ◽  
Fu Lin Zhou ◽  
Yu Hong Ma ◽  
Chao Yong Shen
Keyword(s):  
Shaking Table Test ◽  
Shaking Table ◽  
Test Study
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