Behavior of Driven Precast-concrete Piles submitted to Loads in a Collapsible Sandy Soil.
This paper presents the analysis of uplift load tests in three precast-concrete piles carried out in a collapsible sandy soil. The piles had 12 m in length and 0.17 x 0.17 m cross section and used strain gauges, in order to know the load transfer in depth. Three tests were performed in a Slow Mainta...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Portuguese |
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Universidade de Fortaleza
2009-06-01
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| Series: | Revista Tecnologia |
| Subjects: | |
| Online Access: | https://periodicos.unifor.br/tec/article/view/110 |
| _version_ | 1818758731648729088 |
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| author | Stélio Maia Menezes David de Carvalho Paulo José Rocha de Albuquerque |
| author_facet | Stélio Maia Menezes David de Carvalho Paulo José Rocha de Albuquerque |
| author_sort | Stélio Maia Menezes |
| collection | DOAJ |
| description | This paper presents the analysis of uplift load tests in three precast-concrete piles carried out in a collapsible sandy soil. The piles had 12 m in length and 0.17 x 0.17 m cross section and used strain gauges, in order to know the load transfer in depth. Three tests were performed in a Slow Maintained Load way and conducted in natural soil moisture. A fourth test was carried out after soaking the soil around the pile head. In the same soil it also was carried out other three load tests
with bored piles (12 m long and 0.20 m in diameter), aiming at to compare the results with the precast-concrete piles. The tests were performed in the experimental research site at the State University of São Paulo (USP). The results obtained were evaluated by analytical and empirical methods. |
| first_indexed | 2024-12-18T06:31:30Z |
| format | Article |
| id | doaj.art-0c790ca18b0b45cfb16224c2913dd454 |
| institution | Directory Open Access Journal |
| issn | 0101-8191 2318-0730 |
| language | Portuguese |
| last_indexed | 2024-12-18T06:31:30Z |
| publishDate | 2009-06-01 |
| publisher | Universidade de Fortaleza |
| record_format | Article |
| series | Revista Tecnologia |
| spelling | doaj.art-0c790ca18b0b45cfb16224c2913dd4542022-12-21T21:17:54ZporUniversidade de FortalezaRevista Tecnologia0101-81912318-07302009-06-01261108Behavior of Driven Precast-concrete Piles submitted to Loads in a Collapsible Sandy Soil.Stélio Maia Menezes0David de Carvalho1Paulo José Rocha de Albuquerque2Universidade Federal de Minas GeraisUniversidade de CampinasUniversidade de CampinasThis paper presents the analysis of uplift load tests in three precast-concrete piles carried out in a collapsible sandy soil. The piles had 12 m in length and 0.17 x 0.17 m cross section and used strain gauges, in order to know the load transfer in depth. Three tests were performed in a Slow Maintained Load way and conducted in natural soil moisture. A fourth test was carried out after soaking the soil around the pile head. In the same soil it also was carried out other three load tests with bored piles (12 m long and 0.20 m in diameter), aiming at to compare the results with the precast-concrete piles. The tests were performed in the experimental research site at the State University of São Paulo (USP). The results obtained were evaluated by analytical and empirical methods.https://periodicos.unifor.br/tec/article/view/110estacas, provas de carga, solos porosos. |
| spellingShingle | Stélio Maia Menezes David de Carvalho Paulo José Rocha de Albuquerque Behavior of Driven Precast-concrete Piles submitted to Loads in a Collapsible Sandy Soil. Revista Tecnologia estacas, provas de carga, solos porosos. |
| title | Behavior of Driven Precast-concrete Piles submitted to Loads in a Collapsible Sandy Soil. |
| title_full | Behavior of Driven Precast-concrete Piles submitted to Loads in a Collapsible Sandy Soil. |
| title_fullStr | Behavior of Driven Precast-concrete Piles submitted to Loads in a Collapsible Sandy Soil. |
| title_full_unstemmed | Behavior of Driven Precast-concrete Piles submitted to Loads in a Collapsible Sandy Soil. |
| title_short | Behavior of Driven Precast-concrete Piles submitted to Loads in a Collapsible Sandy Soil. |
| title_sort | behavior of driven precast concrete piles submitted to loads in a collapsible sandy soil |
| topic | estacas, provas de carga, solos porosos. |
| url | https://periodicos.unifor.br/tec/article/view/110 |
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