Experimental and theoretical research on analytical models of piled-raft foundations
| Autor: | G. G. Boldyrev, V. A. Barvashov |
|---|---|
| Rok vydání: | 2009 |
| Předmět: |
Engineering
Basis (linear algebra) business.industry Foundation (engineering) Soil Science Ocean Engineering Theoretical research Structural engineering Particle imaging velocimetry Geotechnical Engineering and Engineering Geology General Energy Software Building code Software design Pile business Water Science and Technology |
| Zdroj: | Soil Mechanics and Foundation Engineering. 46:207-217 |
| ISSN: | 1573-9279 0038-0741 |
| DOI: | 10.1007/s11204-009-9064-x |
| Popis: | Several methods for the design of pile foundations, including those recommended in Building Code 50-102-2003 [1], are analyzed,. Tests of a model of a pile foundation in a pan with freeze-frame photographs of the displacements of sand grains, and their digital processing by the method of particle imaging velocimetry (PIV) are described. A method of analyzing a rigid spatial pile foundation with “high-“ and “low-profile” rafts of arbitrary planform, which makes it possible to obtain a uniform load distribution on the piles without use of finite-element software is proposed on the basis of experimental results. The method is implemented in the form of design software in the MathCad system. Examples of the analysis are presented. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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