Damage investigation on the foundations of the Hanshin Expressway Route 5 caused by the 1995 Hyogoken-Nambu earthquake

2009 ◽  
pp. 357-371
Author(s):  
T Tazoh ◽  
A Nakahira ◽  
N Hamada ◽  
F.Yasuda
Keyword(s):  
Damage Investigation

The Seismic Damage Investigation and Phenomenon Analysis of Space Grid Structures in Lushan Ms 7.0 Earthquake

2014 ◽  
Vol 501-504 ◽  
pp. 1535-1541 ◽  
Author(s):  
Jue Hui Xing ◽  
Ming Lu ◽  
Hai Wang Li ◽  
Ya Min Zhao ◽  
Yan Yu
Keyword(s):  
Seismic Design ◽  
Shell Structure ◽  
Historical Earthquakes ◽  
Seismic Damage ◽  
Grid Structure ◽  
Paper Briefly ◽  
Space Grid ◽  
Reticulated Shell Structure ◽  
Ball Joints ◽  
Damage Investigation

People remained optimistic about the safety of the space grid structures, because the seismic damages of space grid structures were quite rare and rather light. However, two space grid structures got damaged in 2013 Lushan Ms 7.0 earthquake. The two structures are the double-layer reticulated shell structure and flatbed grid structure, namely Lushan Gymnasium and Lushan Middle School Gymnasium respectively. This paper briefly reviews the seismic damage phenomena of grid structures in historical earthquakes, and then focuses on the two damaged space grid structures in Lushan earthquake. The reason why the two space grid structures got damaged are derived from the force state analysis of the rods, ball joints and bearings. Finally, we come up with the effective advice for the seismic design and construction of the space grid structure.

Laser damage investigation in KTiOPO 4 (KTP) and RbTiOPO 4 (RTP) crystals: threshold anisotropy and the influence of SHG

2007 ◽  
Author(s):  
Frank R. Wagner ◽  
Anne Hildenbrand ◽  
Jean-Yves Natoli ◽  
Mireille Commandre ◽  
Fred Theodore ◽  
...  
Keyword(s):  
Laser Damage ◽  
Damage Investigation

scholarly journals Femtosecond laser written optical waveguides in z-cut MgO:LiNbO3 crystal: Fabrication and optical damage investigation

2016 ◽  
Vol 57 ◽  
pp. 169-173 ◽  
Author(s):  
Jinman Lv ◽  
Yazhou Cheng ◽  
Qingming Lu ◽  
Javier R. Vázquez de Aldana ◽  
Xiaotao Hao ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Optical Waveguides ◽  
Optical Damage ◽  
Damage Investigation

Mechanical Core Damage Investigation and Mitigation

2018 ◽  
pp. 123-133 ◽  
Author(s):  
Rahman Ashena ◽  
Gerhard Thonhauser
Keyword(s):  
Core Damage ◽  
Damage Investigation

Claim Resolution and Damage Investigation

2021 ◽  
pp. 67-94
Author(s):  
Ahmed Al-Bayati ◽  
Louis Panzer
Keyword(s):  
Damage Investigation
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