Model tests on behaviour of buried pipes in a large soil chamber under cyclic loading

2010 ◽  
pp. 651-658 ◽  
Keyword(s):  
Cyclic Loading ◽  
Model Tests ◽  
Buried Pipes ◽  
Large Soil

Buried Pipes in Rubber-Soil Backfilled Trenches under Cyclic Loading

2012 ◽  
Vol 138 (11) ◽  
pp. 1346-1356 ◽  
Author(s):  
S. N. Moghaddas Tafreshi ◽  
Gh. Tavakoli Mehrjardi ◽  
A. R. Dawson
Keyword(s):  
Cyclic Loading ◽  
Buried Pipes

Model tests of single pile vertical cyclic loading in calcareous sand

2020 ◽  
pp. 1-12 ◽  
Author(s):  
Shuai Wang ◽  
Xuewen Lei ◽  
Qingshan Meng ◽  
Jieli Xu ◽  
Mingzhao Wang ◽  
...  
Keyword(s):  
Cyclic Loading ◽  
Model Tests ◽  
Single Pile ◽  
Calcareous Sand

Drift of Piles Subjected to Cyclic Lateral Loading From a Varying Direction: System vs. Soil Element Behavior

2014 ◽  
Author(s):  
Christina Rudolph ◽  
Jürgen Grabe ◽  
Britta Bienen
Keyword(s):  
Cyclic Loading ◽  
Model Tests ◽  
Small Scale ◽  
Shear Tests ◽  
Centrifuge Testing ◽  
Scale Modeling ◽  
Highly Sensitive ◽  
Number Of Cycles ◽  
Laterally Loaded ◽  
Insight Into

Offshore monopiles are usually designed using the p-y method for cyclic loading. While the method works for static loading, it was not developed for high numbers of cycles. Since the turbines are highly sensitive towards tilting, cyclic loading must be considered. The static results should therefore be combined with results from cyclic model tests with a high number of cycles to account for the accumulation of displacement or rotation during the lifetime of these structures. These model tests can underestimate the accumulation, however, as it has recently been shown that a change of loading direction can increase the accumulation considerably. These results have been verified using small scale modeling and centrifuge testing. The results from modeling the full problem of a laterally loaded pile are compared here with results from cyclic simple shear tests with a change of shearing direction during the cyclic loading. For these tests, a newly developed apparatus is used. This allows further insight into the question how a soil can “retain a memory” of its loading history.

Model tests on bearing capacity and accumulated settlement of a single pile in simulated soft rock under axial cyclic loading

2017 ◽  
Vol 12 (4) ◽  
pp. 611-626 ◽  
Author(s):  
Benjiao Zhang ◽  
Can Mei ◽  
Bin Huang ◽  
Xudong Fu ◽  
Gang Luo ◽  
...  
Keyword(s):  
Cyclic Loading ◽  
Bearing Capacity ◽  
Soft Rock ◽  
Model Tests ◽  
Single Pile ◽  
Axial Cyclic Loading

scholarly journals Centrifuge model tests of buried pipes installed in sloping-sided ditches

2010 ◽  
Vol 5 (1) ◽  
pp. 1-17 ◽  
Author(s):  
Takao SHIMAZU ◽  
Jun TOHDA ◽  
Hirofumi NISHIDA ◽  
Hiroshi YOSHIMURA ◽  
Nozomu NAKAMURA
Keyword(s):  
Model Tests ◽  
Buried Pipes ◽  
Centrifuge Model ◽  
Centrifuge Model Tests
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