Lateral Bearing Capacity of Piles in Cohesive Soils Based on Soils' Failure Strength Control
نویسندگان
چکیده
This paper presents the results of a series of numerical analysis carried out on piles in cohesive soils. Broms (1964a) proposed graphs to obtain ultimate lateral bearing capacity of such piles. However, the graphs do not cover all piles with different lengths. In this study, a finite difference program that is especially designed for piles is used. The investigations were carried out by varying the length and diameter of piles in tree different kind of clayey soils. The objective of this study is to suggest a series of graphs to cover the range between long and short piles that Broms did not consider it. Additionally in Broms solution the effect of vertical loading on lateral bearing capacity of piles did not considered. In this study, the effect of vertical loading is also studied, and the suitable graphs are presented to simplify of pile design procedures in cohesive soils. Finally a full-scale lateral pile–load test is then used to verify the accuracy of the methodology developed.
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