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Jun 1, 2006 · This technical note examines some of the characteristics of behavior of pile groups containing raked piles, via a simplified and hypothetical example.
Classification of pile is a useful tool to estimate or generalize the potential behavior and characteristics of the pile under variety of conditions. According to BS 8004, piles can be broadly classified as displacement and non-displacement piles. Details of the classification are shown in Fig.1.
Raked Piles. Battered and Misunderstood. By Mark A. Moore. Raked-pile systems have fallen into disfavor in areas of high seismic activity. One possible reason could be the observed performance in past earthquakes, such as Loma Prieta in 1989 and Kobe in 1995.
Jun 1, 2006 · This technical note examines some of the characteristics of behavior of pile groups containing raked piles, via a simplified and hypothetical example. Three cases are examined: (1) a group subjected to vertical and lateral loadings, with no ground movements; (2) a group subjected to vertical and lateral loadings, but with vertical ground ...
Nov 28, 2017 · 1 Introduction to Inclined/Battered Piles. Compared to vertical piles (Fig. 14.1 ), inclined/battered/raked piles (Fig. 14.7) generally have higher horizontal stiffness, mainly due to the fact that inclined piles provide partial horizontal resistance from their axial capacity , and the axial stiffness due to pile –soil interaction is normally ...
The purpose of the raked piles is to sustain the majority of the horizontal loads. The potential lateral soil displacements demand focus on the lateral behaviour of the soil-structure interaction and the actual behaviour of the piles to fully utilise the beneits of the precast piles.
The micro pile is using API pipe as reinforcement with cross sectional area of 3401 mm2. The characteristic strength of grout and API pipe are 25 N/mm2and 550 N/mm2, respectively.
May 5, 2014 · Abstract. Lateral load tests were performed on a raker pile group to determine the lateral load capacity. The behaviour of a pile group subjected to lateral load was studied through laboratory...
The use of raked, or batter, piles is an efficient way to handle horizontal forces in constructions. However, if the soil around the pile settles the structural capacity of each pile is reduced because
Sep 15, 2023 · Due to the significant length of the foundation piles, raked piles are more effective and efficient than vertical piles to take the high seismic and train horizontal loads and to satisfy the requirements of the bridge-track interaction analysis.
