Full-scale Lateral-load Tests of a 3x5 Pile Group in Soft Clays and Silts PDF Download
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Author: Jeffrey L. Snyder Publisher: ISBN: Category : Electronic dissertations Languages : en Pages : 220
Book Description
A series of static lateral load tests were conducted on a group of fifteen piles arranged in a 3x5 pattern. The piles were placed at a center-to-center spacing of 3.92 pile diameters. A single isolated pile was also tested for comparison to the group response. The subsurface profile consisted of cohesive layers of soft to medium consistency underlain by interbedded layers of sands and fine-grained soils. The piles were instrumented to measure pile-head deflection, rotation, and load, as well as strain versus pile depth.
Author: Jeffrey L. Snyder Publisher: ISBN: Category : Electronic dissertations Languages : en Pages : 220
Book Description
A series of static lateral load tests were conducted on a group of fifteen piles arranged in a 3x5 pattern. The piles were placed at a center-to-center spacing of 3.92 pile diameters. A single isolated pile was also tested for comparison to the group response. The subsurface profile consisted of cohesive layers of soft to medium consistency underlain by interbedded layers of sands and fine-grained soils. The piles were instrumented to measure pile-head deflection, rotation, and load, as well as strain versus pile depth.
Author: James Matthew Walsh Publisher: ISBN: Category : CD-ROMs Languages : en Pages : 166
Book Description
The load resisted by the single pile was greater than the average load resisted by each pile in the pile group. While the loads resisted by the first row of piles (i.e. the only row deflected away from all other rows of piles) were approximately equal to that resisted by the single pile, following rows resisted increasingly less load up through the fourth row. The fifth row consistently resisted more than the fourth row. The pile group in sand resisted much higher loads than did the pile group in clay.
Author: Rick Davon Broderick Publisher: ISBN: Category : Clay soils Languages : en Pages : 224
Book Description
Damping ratios ranged from 23 to 50 percent for the 15-pile group and 29 to 49 percent for the 9-pile group. Both pile groups increased in damping as the deflections increased. The optimized mass in motion for the entire system was found to be roughly 21,000kg for the 15-pile group and 14,000 kg for the 9-pile group. Stiffness for the 15-pile group started at 50kN/mm and ended at 21kN/mm. The 9-pile group ranged from 28kN/mm to 12kN/mm.
Author: Jeffrey L. Snyder
Author: Jeffrey L. Snyder
Author: James Matthew Walsh
Author: 
Author: Jai B. Kim
Author: Jai B. Kim
Author: Brian H. Garrett
Author: Derek H. Jenson
Author: Steven Lawrence Kramer
Author: Clark Stephen Morrison
Author: Rick Davon Broderick