scholarly journals Evaluation of seismic behavior of box culvert buried in the ground through centrifuge model tests and numerical analysis

2019 ◽  
Vol 4 (2) ◽  
pp. 147-167 ◽  
Author(s):  
Hitoshi Yatsumoto ◽  
Yasuo Mitsuyoshi ◽  
Yasuo Sawamura ◽  
Makoto Kimura
Keyword(s):  
Numerical Analysis ◽  
Seismic Behavior ◽  
Model Tests ◽  
Centrifuge Model ◽  
Box Culvert ◽  
Centrifuge Model Tests

scholarly journals Centrifuge Model Tests on the Seismic Behavior of Soil-Bentonite Vertical Cutoff Wall

2010 ◽  
Vol 59 (1) ◽  
pp. 84-88
Author(s):  
Toru INUI ◽  
Atsushi TAKAI ◽  
Futoshi KURIHARA ◽  
Takeshi KATSUMI ◽  
Masashi KAMON
Keyword(s):  
Seismic Behavior ◽  
Model Tests ◽  
Cutoff Wall ◽  
Centrifuge Model ◽  
Centrifuge Model Tests

Study on the Deformation of Retaining Structure of Pit-in-Pit Excavation

2011 ◽  
Vol 243-249 ◽  
pp. 2903-2908 ◽  
Author(s):  
Jun Shuai Huo ◽  
Juan Chen ◽  
Quan Mei Gong ◽  
Shun Hua Zhou
Keyword(s):  
Numerical Analysis ◽  
Natural History ◽  
Critical Distance ◽  
Model Tests ◽  
Diaphragm Wall ◽  
Retaining Structure ◽  
Centrifuge Model ◽  
Shanghai Museum ◽  
Diaphragm Walls ◽  
Centrifuge Model Tests

There are more and more pit-in-pit excavations in cities, which include inner pit and outer pit. Owing to the inner pit excavation, pit-in-pit problem aroused and brought about accidents. For this reason, based on the co-construction, deep, and large pit-in-pit of Shanghai Museum of Natural History and Metro Line 13, the excavation influence between inner pit and outer pit was analyzed. The deformation of underground diaphragm wall under the condition of three different distances between outer pit and inner pit were compared through centrifuge model tests. Then, the effect of excavation width of outer pit on underground diaphragm walls was researched through numerical analysis. Results show that the deformation of outer underground diaphragm wall increased with the excavation width of outer pit, for the inner pit, the opposite was true. The critical influence distance between outer pit and inner pit was within 22 meter and 24 meter. According to the critical distance, the area adverse to excavation pit stability was identified.

Seismic performance of loess-mudstone slope in Tianshui – Centrifuge model tests and numerical analysis

2017 ◽  
Vol 222 ◽  
pp. 225-235 ◽  
Author(s):  
Zelin Zhang ◽  
Tao Wang ◽  
Shuren Wu ◽  
Huiming Tang ◽  
Changyu Liang
Keyword(s):  
Numerical Analysis ◽  
Seismic Performance ◽  
Model Tests ◽  
Centrifuge Model ◽  
Centrifuge Model Tests
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