NDLI: Experimental observation on the ultimate lateral capacity of vertical-batter screw pile under monotonic loading in cohesionless soil

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Experimental observation on the ultimate lateral capacity of vertical-batter screw pile under monotonic loading in cohesionless soil

Content Provider	Scilit
Author	Jugdernamjil, A. Yasufuku, N. Tani, Y. Kurokawa, T. Nagata, M.
Copyright Year	2021
Description	1g model experimental studies were carried out in the laboratory to evaluate vertical performance with varying angles battered pile in dense sand. Relatively rigid piles with slenderness ratios 9 and 13.5 were undertaken in a sand-filled tank under strain-controlled lateral loading. The tank dimensions were designed so that boundary effects could be minimized and earth pressure measured using transducers at the front and bottom, and rear in each case. The relative density of 90% was achieved to simulate a more precise field condition in all test cases using the tamper compaction method. In order to determine the efficiency of the ultimate bearing capacity of screw pile configurations in lateral loading, the plate and pipe pile configurations were chosen for comparison. Totally 26 experimental cases were performed, which included vertical-batter combinations. The results indicated that the load-displacement characteristic was nonlinear under lateral loading. The case of 45 degree demonstrated higher ultimate lateral resistance.
Related Links	https://api.taylorfrancis.com/content/chapters/edit/download?identifierName=doi&identifierValue=10.1201/9781003215226-17&type=chapterpdf
Ending Page	165
Page Count	8
Starting Page	158
DOI	10.1201/9781003215226-17
Language	English
Publisher	Informa UK Limited
Publisher Date	2021-06-23
Access Restriction	Open
Subject Keyword	Lateral Loading Screw Pile Configurations Experimental Batter
Content Type	Text
Resource Type	Article

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