Part I—Conceptualization of a Meta Soil Model

GlobalSoilMap ◽  
2014 ◽  
pp. 233-238 ◽  
Author(s):  
S Grunwald
Keyword(s):  
Soil Model

Dynamic Responses of Reinforced Soil Model Wall on Soft Clay Foundation

2021 ◽  
Author(s):  
Sudipta Chakraborty ◽  
Ripon Hore ◽  
Ayaz Mahmud Shuvon ◽  
M. S. Mazhar ◽  
Mehedi A. Ansary
Keyword(s):  
Soft Clay ◽  
Reinforced Soil ◽  
Dynamic Responses ◽  
Soil Model

scholarly journals Ladder-Type Soil Model for Dynamic Thermal Rating of Underground Power Cables

2014 ◽  
Vol 1 ◽  
pp. 21-30 ◽  
Author(s):  
Marc Diaz-Aguilo ◽  
Francisco De Leon ◽  
Saeed Jazebi ◽  
Matthew Terracciano
Keyword(s):  
Power Cables ◽  
Soil Model ◽  
Underground Power Cables

Coupling hardening soil model and Ménard pressuremeter tests to predict pile behavior

2021 ◽  
pp. 1-20
Author(s):  
Heitor Cardoso Bernardes ◽  
Maurício Martines Sales ◽  
Romulo Rodrigues Machado ◽  
Aleones José da Cruz Junior ◽  
Renato Pinto da Cunha ◽  
...  
Keyword(s):  
Soil Model ◽  
Hardening Soil Model

Multi-Region Soil Model for Transmission Line Backflashover Analysis

2021 ◽  
Author(s):  
Francois Grange ◽  
Diego PEREIRA Botelho ◽  
Sebastien Journet ◽  
Simon Fortin ◽  
Farid P. Dawalibi
Keyword(s):  
Transmission Line ◽  
Soil Model

Learnings From Strain Measurements on an In-Field Conductor and Wellhead System

2018 ◽  
Author(s):  
Rohit Shankaran ◽  
Alexander Rimmer ◽  
Alan Haig
Keyword(s):  
Fatigue Damage ◽  
Strain Gauge ◽  
Transfer Functions ◽  
Fatigue Loading ◽  
Accurate Method ◽  
Environmental Data ◽  
Analytical Methodology ◽  
Data Set ◽  
Soil Model ◽  
Drilling Operations

In recent years due to use of drilling risers with larger and heavier BOP/LMRP stacks, fatigue loading on subsea wellheads has increased, which poses potential restrictions on the duration of drilling operations. In order to track wellhead and conductor fatigue capacity consumption to support safe drilling operations a range of methods have been applied: • Analytical riser model and measured environmental data; • BOP motion measurement and transfer functions; • Strain gauge data. Strain gauge monitoring is considered the most accurate method for measuring fatigue capacity consumption. To compare the three approaches and establish recommendations for an optimal approach and method to establish fatigue accumulation of the wellhead, a monitoring data set is obtained on a well offshore West of Shetland. This paper presents an analysis of measured strain, motions and analytical predictions with the objective of better understanding the accuracy, limitations, or conservatism in each of the three methods defined above. Of the various parameters that affect the accuracy of the fatigue damage estimates, the paper identifies that the selection of analytical conductor-soil model is critical to narrowing the gap between fatigue life predictions from the different approaches. The work presented here presents the influence of alternative approaches to model conductor-soil interaction than the traditionally used API soil model. Overall, the paper presents the monitoring equipment and analytical methodology to advance the accuracy of wellhead fatigue damage measurements.

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