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Determination of Pile Damage in Concrete Piles
DFI Journal - The Journal of the Deep Foundations Institute, 2011As the number of driven concrete piles with Embedded Data Collectors increases, it has become possible to compare the widely used Beta Method to assess pile damage (using the change of pile impedance) with the so-called Measured Pile Integrity (MPI) method (a combination of two approaches using both the change of pile impedance and the change in pile ...
Gerald E.H. Verbeek, Peter Middendorp
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Working group reports from ITiCSE on Innovation and technology in computer science education, 2004
Given ten pennies, how many different ways can you create piles on a table, or stacks, with them? Two obvious answers at each end of the spectrum are one pile of ten pennies and ten piles of one penny. When given a problem, students should learn to look for the obvious and simple first, even if this entails simplifying the problem to get started or ...
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Given ten pennies, how many different ways can you create piles on a table, or stacks, with them? Two obvious answers at each end of the spectrum are one pile of ten pennies and ten piles of one penny. When given a problem, students should learn to look for the obvious and simple first, even if this entails simplifying the problem to get started or ...
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An analytical approach to pile-to-pile interaction for end-bearing piles
GéotechniqueThis study introduces an analytical approach to treat pile-to-pile interaction for axially loaded, end-bearing piles. Building upon an available Tajimi-type soil model and an application of Graf’s addition theorem, the proposed solution simultaneously considers both the source and the receiver piles.
A. Della Corte +4 more
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Piles électriques - Piles au zinc
Conversion de l'énergie électrique, 2002La famille des piles a anode en zinc couvre un assez large domaine d’utilisations. Si les piles salines (Zn/MnO 2 ) sont les mieux adaptees aux applications intermittentes necessitant peu de puissance, les piles alcalines (Zn/MnO 2 ) alimentent des petits moteurs.
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Seismic performance of prestressed concrete piles and pile-pile cap connections
1987The performance, strength and ductility of prestressed concrete piles, and their connection to pile caps, subjected to severe seismic loading are investigated in this thesis. Knowledge of the strength and ductility of the pile within its embedded length in the foundation material is of importance due to the large deformations which can occur during an ...
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