Results 181 to 190 of about 34,775 (211)

Investigation on the ultimate uplift capacity for asteroid exploration in drilling anchoring process: Numerical modelling and DEM simulation

Advances in Space Research, 2021
Abstract Due to the microgravity environment on the asteroid surface, the asteroid probe can not stay on the asteroid surface for a long time for in situ exploration. Therefore, an anchoring device is required to provide enough ultimate uplift capacity to hold the asteroid probe on the asteroid’s surface.
Qiquan Quan
exaly   +2 more sources

The Ultimate Uplift Capacity of Foundations

Canadian Geotechnical Journal, 1968
The ultimate uplift capacity of foundations with special reference to transmission tower footings is evaluated. A number of model uplift tests made by the authors and by others were studied and compared with full-scale tests. These tests showed a complex failure mechanism which varied with the depth of the foundation.
G G Meyerhof, J I Adams
exaly   +2 more sources

Ultimate uplift capacity of model rigid metal piles in clay

Geotechnical and Geological Engineering, 1993
Laboratory model test results for estimation of the ultimate uplift capacity of rigid metal piles embedded in a compacted near-saturated clayey soil are presented. The length-diameter ratio of the piles was varied from 10 to 15. The direction of the uplift load on the pile was varied from 0 to 50°.
E. C. Shin, B. M. Das, V. K. Puri, S. C. Yen, E. E. Cook   +4 more
exaly   +2 more sources

Prediction of Ultimate Uplift Capacity of Short Piles in Sandy Soils

Lecture Notes in Civil Engineering, 2020
Short piles which are used for supporting the structural systems need to be checked for uplift capacity. In the present study, an attempt has been made to predict the ultimate uplift capacity of short piles embedded in sandy soils even when the piles are not subjected to uplift forces till their failure loads.
R. M. Thejaswini, L. Govindaraju, V. Devaraj   +2 more
exaly   +2 more sources

The ultimate uplift capacity of multi-plate strip anchors in undrained clay

Computers and Geotechnics, 2010
Abstract Soil anchors are commonly used as foundation systems for structures requiring uplift resistance such as transmission towers, or for structures requiring lateral resistance, such as sheet pile walls. Anchors commonly have more than one plate or bearing element and therefore there is a complex interaction between adjacent plates due to ...
Colin C Smith
exaly   +2 more sources

Review of Computational Models and Methods for Predicting Ultimate Capacity of Uplift Piles with Uniform Cross Section

Journal of Highway and Transportation Research and Development (English Edition), 2015
AbstractTo improve the application of uplift piles, the calculation method for ultimate bearing capacity is analyzed to study the significant difference between the calculation and test values of bearing capacity. The computational methods for the ultimate capacity of uplift piles are analyzed on the basis of three failure surfaces.
Guo-liang Dai
exaly   +2 more sources

Ultimate Uplift Capacity of Bell-Shaped Anchor in River Sand Using Finite Element Software “ABAQUS”

Geotechnical and Geological Engineering, 2019
A 2-dimensional axisymmetric finite element analysis has been carried out to determine the ultimate uplift capacity of bell-shaped anchor embedded in river sand. Seven types of belled anchors with varying bell diameter (0.125 m–2.0 m) have been chosen in the present investigation.
Arya Das, Ashis Kumar Bera
exaly   +2 more sources

Limit analysis of ultimate uplift capacity and failure mechanism of shallow plate anchors in multi-layered soils

Journal of Central South University, 2022
Xiao Zhang
exaly   +2 more sources

Ultimate uplift capacity of Belled Pile in the Slopes

2022
S. Sakajo, M. Kamimura, Y. Morinaga
exaly   +2 more sources

Failure Mechanism and Ultimate Uplift Capacity Calculation Method for Belled Uplift Piles Considering Influences from Underground Water

International Journal of Geomechanics
Yanlin Li
exaly   +2 more sources