Behavior of Laterally Loaded Piles under Scour Conditions Considering the Stress History of Undrained Soft Clay

2014 ◽  
Vol 140 (6) ◽  
pp. 06014005 ◽  
Author(s):  
Cheng Lin ◽  
Jie Han ◽  
Caroline Bennett ◽  
Robert L. Parsons
Keyword(s):  
Soft Clay ◽  
Laterally Loaded Piles ◽  
Stress History ◽  
History Of ◽  
Laterally Loaded

Scour effects on the response of laterally loaded piles considering stress history of sand

2010 ◽  
Vol 37 (7-8) ◽  
pp. 1008-1014 ◽  
Author(s):  
Cheng Lin ◽  
Caroline Bennett ◽  
Jie Han ◽  
Robert L. Parsons
Keyword(s):  
Laterally Loaded Piles ◽  
Stress History ◽  
History Of ◽  
Laterally Loaded

Effect of Slope on p-y Curves for Laterally Loaded Piles in Soft Clay

2017 ◽  
Vol 36 (3) ◽  
pp. 1509-1524 ◽  
Author(s):  
Deendayal Rathod ◽  
K. Muthukkumaran ◽  
T. G. Sitharam
Keyword(s):  
Soft Clay ◽  
Laterally Loaded Piles ◽  
Laterally Loaded

Determining Preconsolidation Pressure of the Lakeside New District Soft Clay of Hefei Based on Casagrande Method by Matlab

2013 ◽  
Vol 291-294 ◽  
pp. 1113-1116
Author(s):  
Yan Shao ◽  
Chang Yong Li ◽  
Yuan Wei
Keyword(s):  
Soft Clay ◽  
Least Square Method ◽  
Least Square ◽  
Compression Curve ◽  
Stress History ◽  
Important Index ◽  
Preconsolidation Pressure ◽  
Quartic Polynomial ◽  
History Of ◽  
Calculation Parameter

The preconsolidation pressure is an important index to determine the stress history of soil and also a major calculation parameter for the analysis of soil stratum’s deformation in the different stress history. Casagrade method is worldwide applied to determine the preconsolidation pressure. On the basis of research on consolidation test about the lakeside new district soft clay of Hefei by high pressure consolidation apparatus, and conformed to Casagrande method, the paper adopts quartic polynomial and least square method to fit the compression curve, and the preconsolidation pressure of the lakeside new distract soft clay of Hefei is determined by matlab software. The result provides reference for the calculation of foundation settlement considering stress history.

Study on Assessing Method of Stress History of Marine Soft Clay

2012 ◽  
Vol 616-618 ◽  
pp. 1741-1744
Author(s):  
Sheng Jie Di ◽  
Zhi Gang Shan ◽  
Ming Yuan Wang
Keyword(s):  
Soft Clay ◽  
Empirical Method ◽  
Foundation Engineering ◽  
Engineering Project ◽  
Stress History ◽  
Vane Shear Test ◽  
Soil Stress ◽  
Good Consistency ◽  
History Of ◽  
Assessing Method

The vane shear test (VST) is comprehensively analyzed by means of empirical method, which on soft ground of one offshore foundation engineering project in Jiangsu province of China. The methods of judgment of soil stress history are summarized. Based on the shear strength of soft clay, consolidation state of the soft clay is obtained. The conclusion shows that it belongs to slight over-consolidation state. In the meantime, the two evaluation methods are comparatively analyzed. In the depth more than 5 m, the curves of over consolidation ratio (OCR) of two methods show a good consistency. The methods and applications can provide useful reference for engineers.

Extreme scour effects on the buckling of bridge piles considering the stress history of soft clay

2015 ◽  
Vol 77 (2) ◽  
pp. 1143-1159 ◽  
Author(s):  
Fayun Liang ◽  
Hao Zhang ◽  
Maosong Huang
Keyword(s):  
Soft Clay ◽  
Stress History ◽  
History Of
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