Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The Response of Flexible Piles to Lateral Loading
Algebraic expressions have been presented which allow the behavior of flexible piles under lateral loading to be calculated, in terms of fundamental soil properties. The expressions are based on the results of finite element studies of the response of a laterally loaded cylindrical pile, embedded in elastic soil with stiffness varying linearly with depth. The concept of a characteristic soil stiffness has been introduced, representing the average soil stiffness over the active length of the pile. This has enabled the ground level deformations of the pile to be calculated from a single pair of expressions, covering the range of soil conditions from constant soil stiffness to soil stiffness proportional to depth. The critical length of the pile, beyond which it behaves as infinitely long, may be calculated directly from the ratio of the equivalent modulus of the pile Ep to the characteristic soil stiffness Gc. Charts have been presented showing the deformed shape of the pile, and bending moment distribution down the pile, for ground level loading by a lateral force P or moment M.
The Response of Flexible Piles to Lateral Loading
Algebraic expressions have been presented which allow the behavior of flexible piles under lateral loading to be calculated, in terms of fundamental soil properties. The expressions are based on the results of finite element studies of the response of a laterally loaded cylindrical pile, embedded in elastic soil with stiffness varying linearly with depth. The concept of a characteristic soil stiffness has been introduced, representing the average soil stiffness over the active length of the pile. This has enabled the ground level deformations of the pile to be calculated from a single pair of expressions, covering the range of soil conditions from constant soil stiffness to soil stiffness proportional to depth. The critical length of the pile, beyond which it behaves as infinitely long, may be calculated directly from the ratio of the equivalent modulus of the pile Ep to the characteristic soil stiffness Gc. Charts have been presented showing the deformed shape of the pile, and bending moment distribution down the pile, for ground level loading by a lateral force P or moment M.
The Response of Flexible Piles to Lateral Loading
M. F. Randolph (Autor:in)
1980
44 pages
Report
Keine Angabe
Englisch
The response of flexible piles to lateral loading
| TIBKAT | 1980
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