Procedure for the installation of piles injected into predrilled holes for enclosing structures
| Autor: | P. I. Yastrebov, M. S. Gaidai, E. V. Svetinskii, B. V. Bakholdin |
|---|---|
| Rok vydání: | 1999 |
| Předmět: |
Engineering
Underground pipeline Settlement (structural) business.industry Cement grout Soil Science Ocean Engineering Geotechnical Engineering and Engineering Geology Short distance law.invention Pipeline transport General Energy law Shielded cable Forensic engineering Geotechnical engineering business Water Science and Technology |
| Zdroj: | Soil Mechanics and Foundation Engineering. 36:212-216 |
| ISSN: | 1573-9279 0038-0741 |
| Popis: | Experience is described for the installation of protective walls formed from piles injected into predrilled holes to prevent the settlement of existing buildings in cases where the shielded driving of large-diameter utility pipelines is conducted near the buildings. Information is cited for a procedure employed to install piles injected into predrilled holes using hollow augers, and data are presented for methods of monitoring the performance of these piles. It is demonstrated that protective walls formed from drill-and-inject piles reliably protect existing buildings from deformations, even in cases where they are located a short distance from the zone of the driving operations. |
| Databáze: | OpenAIRE |
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