Ground Improvement by Deep Vibratory Methods
Vibro compaction and vibro stone columns are the two dynamic methods of soil improvement most commonly used worldwide. These methods have been developed over almost eighty years and are now of unrivalled importance as modern foundation measures. Vibro compaction works on granular soils by densificat...
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| Hlavní autori: | , |
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| Médium: | E-kniha |
| Jazyk: | English |
| Vydavateľské údaje: |
United States
CRC Press
2016
Multiple Funders Taylor & Francis Taylor & Francis Group |
| Vydanie: | 2 |
| Predmet: | |
| ISBN: | 1482257572, 9781482257571, 9780367139025, 1482257564, 0367139022, 9781482257564, 9781315336039, 1315355094, 1315372347, 9781315372341, 9781315355092, 1315336030 |
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| Shrnutí: | Vibro compaction and vibro stone columns are the two dynamic methods of soil improvement most commonly used worldwide. These methods have been developed over almost eighty years and are now of unrivalled importance as modern foundation measures. Vibro compaction works on granular soils by densification, and vibro stone columns are used to displace and reinforce fine-grained and cohesive soils by introducing inert material. This second edition includes also a chapter on vibro concrete columns constructed with almost identical depth vibrators. These small diameter concrete piles are increasingly used as ground improvement methods for moderately loaded large spread foundations, although the original soil characteristics are only marginally improved. This practical guide for professional geotechnical engineers and graduate students systematically covers the theoretical basis and design principles behind the methods, the equipment used during their execution, and state of the art procedures for quality assurance and data acquisition. All the chapters are updated in line with recent developments and improvements in the methods and equipment. Fresh case studies from around the world illustrate the wide range of possible applications. The book concludes with variations to methods, evaluates the economic and environmental benefits of the methods, and gives contractual guidance. The Open Access version of this book, available at http://www.taylorfrancis.com, has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license |
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| Bibliografia: | Electronic reproduction. Abingdon: CRC Press, 2016. Requires the Libby app or a modern web browser. MODID-8df34d47a03:Routledge & CRC Press |
| ISBN: | 1482257572 9781482257571 9780367139025 1482257564 0367139022 9781482257564 9781315336039 1315355094 1315372347 9781315372341 9781315355092 1315336030 |
| DOI: | 10.1201/9781315372341 |