Lateral Load Analysis of a Composite Pile

2018 ◽  
Vol 55 (2) ◽  
pp. 103-109
Author(s):  
A. L. Gotman ◽  
L. Ya. Sokolov
Keyword(s):  
Lateral Load ◽  
Composite Pile ◽  
Load Analysis

Lateral Load Analysis of Single Piles and Drilled Shafts

1994 ◽  
Vol 120 (6) ◽  
pp. 1018-1033 ◽  
Author(s):  
J. Michael Duncan ◽  
Leonard T. Evans ◽  
Phillip S. K. Ooi
Keyword(s):  
Lateral Load ◽  
Drilled Shafts ◽  
Single Piles ◽  
Load Analysis

Simplified numerical approach for the lateral load analysis of light-frame wood shear wall structures

2020 ◽  
Vol 219 ◽  
pp. 110921
Author(s):  
Chu Peng ◽  
Ashraf A. El Damatty ◽  
Ahmed Musa ◽  
Ahmed Hamada
Keyword(s):  
Shear Wall ◽  
Numerical Approach ◽  
Lateral Load ◽  
Wall Structures ◽  
Load Analysis

scholarly journals Bearing Characteristics of Composite Pile Group Foundations with Long and Short Piles under Lateral Loading in Loess Areas

2018 ◽  
Vol 2018 ◽  
pp. 1-17 ◽  
Author(s):  
Tianzhong Ma ◽  
Yanpeng Zhu ◽  
Xiaohui Yang ◽  
Yongqiang Ling
Keyword(s):  
Bearing Capacity ◽  
Pile Foundation ◽  
Horizontal Displacement ◽  
Pile Group ◽  
Lateral Load ◽  
Test Model ◽  
Pile Head ◽  
Load Bearing ◽  
Composite Pile ◽  
Pile Length

It is very necessary to research the bearing characteristics of composite pile group foundations with long and short piles under lateral load in loess areas, because these foundations are used widely. But few people researched this problem in loess areas up to now worldwide. In this paper, firstly, an indoor test model of a composite pile foundation with long and short piles is designed and then employed to explore the vertical load bearing characteristics and load transfer mechanisms of a single pile, a four-pile group, and a nine-pile group under different lateral loads. Secondly, ANSYS software is employed to analyze the load-bearing characteristics of the test model, and for comparison with the experimental results. The results demonstrate the following. (1) The lateral force versus pile head displacement curves of the pile foundation exhibit an obvious steep drop in section, which is a typical feature of piercing damage. A horizontal displacement limit of the pile foundation is 10 mm and 6mm for the ones sensitive to horizontal displacement. (2) The axial force along a pile and frictional resistance do not coincide, due to significant variations and discontinuities in the collapsibility of loess; a pile body exhibits multiple neutral points. Therefore, composite pile groups including both long and short piles could potentially maximize the bearing capacity and reduce pile settlement. (3) The distribution of stress and strain along the pile length is mainly concentrated from the pile head to a depth of about 1/3 of the pile length. If the lateral load is too large, short piles undergo rotation about their longitudinal axis and long piles undergo flexural deformation. Therefore, the lateral bearing capacity mainly relies on the strength of the soil at the interface with the pile or the horizontal displacement of the pile head.

Development of Finite-Element Modeling Approach for Lateral Load Analysis of Dry-Glazed Curtain Walls

2011 ◽  
Vol 17 (1) ◽  
pp. 24-33 ◽  
Author(s):  
Ali M. Memari ◽  
Ali Shirazi ◽  
Paul A. Kremer ◽  
Richard A. Behr
Keyword(s):  
Finite Element ◽  
Finite Element Modeling ◽  
Lateral Load ◽  
Element Modeling ◽  
Modeling Approach ◽  
Load Analysis

Closure to “Lateral Load Analysis of Two-Column Bents”

1959 ◽  
Vol 85 (2) ◽  
pp. 193-195
Author(s):  
John E. Goldberg
Keyword(s):  
Lateral Load ◽  
Load Analysis
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