Pile Settlement
Mostrando 1-12 de 18 artigos, teses e dissertações.
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1. Settlement of bored piles with expander body system in lateritic soils
Abstract The Expander Body pile (EB) is a combination of a cast-in-situ pile method with an inflated, pump-grouted tip. The EB system's pioneering conjunction with the conventional drilling pile technique has improved work load, foundation security, cost reductions and abrupt displacements in lateritic, porous, unsaturated soils. The aim of this article is t
REM, Int. Eng. J.. Publicado em: 2021-09
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2. Previsão de recalque e análise de confiabilidade de fundações em estacas hélice contínua / Prediction of settlements and reliability analysis of continuous flight auger piles
Esta dissertação apresenta uma avaliação do comportamento de estacas hélice contínua quanto à capacidade de carga, ao recalque e à segurança e confiabilidade, a partir de um cenário de análise em que foi considerado um banco de dados de 58 provas de carga estáticas, realizadas em estacas hélice contínua de 13 obras distintas. Esta pesquisa est�
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/07/2012
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3. Avaliação do comportamento solo-estrutura de elementos de fundação tipo sapata estaqueada / Assessment of the behavior of soil-structure foundation elements like piled footing
This work aims to study the behavior and interaction between soil, shallow footing and pile, based on the implementation and monitoring of four direct load tests performed on: a single shallow footing, a shallow footing with one pile, a shallow footing with four piles and a pile alone. During the load tests, vertical displacements were monitored at different
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2012
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4. COMPARATIVE ANALYSIS OF DIFFERENT METHODS OF SETTLEMENT PREDICTION OF PILE GROUP IN HOMOGENEOUS HALF SPACE / ANÁLISE COMPARATIVA DOS DIVERSOS MÉTODOS DA PREVISÃO DO RECALQUE DE GRUPO DE ESTACAS EM MEIOS HOMOGÊNEOS
O objetivo desta dissertação foi proceder a uma avaliação e uma análise comparativa entre os diversos métodos empregados no cálculo do recalque de grupo de estacas. Dentro desta abordagem, foi realizada uma revisão considerando os métodos empíricos; semi-empíricos; teóricos baseados na teoria da elasticidade e elementos de contorno proposto por P
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/02/2011
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5. Comportamento de estacas escavadas de pequeno diâmetro em solo laterítico e colapsível da região de Campinas/SP / Behavior of bored piles of small diameter in collapsible and lateritic soil in the region of Campinas/SP
This paper aims to study the behavior of bored piles of small diameters, subjected to axial compression loads by static load tests carried out at the Field of Experimental Soil Mechanics and Foundation 2 at Unicamp. The CEMSF2 has a geological profile whose first layer is composed of silty clay, with coluvionar, lateritic, and collapsible features.This study
Publicado em: 2011
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6. A boundary element analysis on the influence of Krc and e/d on the performance of cyclically loaded single pile in clay
The environment prevalent in oceans necessitates the piles supporting offshore structures to be designed against lateral cyclic loading initiated by wave action. Such quasi-static load reversal induces deterioration in the strength and stiffness of the soil-pile system, introducing progressive reduction in the bearing capacity associated with increased settl
Latin American Journal of Solids and Structures. Publicado em: 2010-09
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7. Avaliação numérica de reforço de grupo de estacas pela introdução de estacas adicionais
A review of the evolution of the use of piled raft, the differences of this foundation type with the conventional pile groups and as it these conception is important to evaluate the damage in a foundation. The main damages happened in the foundations are presented and some cases moderated in the literature on reinforcement of foundations, forecast of bearing
Publicado em: 2008
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8. Behavior of different piles, conducted in diabasic soil, submited to uplift efforts / Estudo do comportamento a tração axial de diferentes tipos de estacas em solo de diabasio da região de Campinas/SP
This research presents the behavior of different kinds of piles conducted in unsaturated diabasic porous soil submitted to uplift forces. For this research there were built the follow piles: three instrumented root piles with 12m length and 410mm of nominal diameter, one root pile with nominal diameter of 310mm and 23m length, two metallic piles type W250x32
Publicado em: 2008
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9. Um olhar sobre o patrimônio histórico-arquitetônico de Assú/RN: análise com base na percepção dos usuários e no ponto de vista técnico
This research analyzes the actual Historic-Architectural Heritage of Assú City which is located in Rio Grande do Norte State, Brazil, the study is based on both Assús residents perception and technicians viewpoint. It looks forward to expose this communitys relationship with the existing number of historic buildings, the scale of peoples identity to the pl
Publicado em: 2008
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10. Estudo do comportamento carga VS recalque de estacas raiz carregadas a compressão / Study of the load VS settlement behavior of root piles submitted to compression efforts
In this research, the behavior of the curve load versus settlement ofloaded isolated pile to the compression is analyzed, through forecast methods. Two root piles had been assayed, one with 23m oflength and 31 cm of diameter, and the other with length of 12 m and 41 cm of diameter, in order to attribute the behavior of the interaction ground-pile to one or a
Publicado em: 2006
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11. Analysis of the structural behavior of a group of buildings built with resistant masonry submitted to the action of settlements / AnÃlise do comportamento estrutural de um conjunto de edifÃcios construÃdos com alvenaria resistente submetidos à aÃÃo de recalques
In the Metropolitan Area of Recife, there are about six thousand buildings with up to four storeys, made from resistant masonry. Approximately ten buildings of this type collapsed and serious pathological manifestations were verified in tens of others. In some of them there were fatal victims, as in the cases of Ãricka and Part B of Enseada of Serrambi buil
Publicado em: 2006
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12. Comparação entre desempenhos de estacas metálicas tubadas de ponta aberta e fechada na Baixada Santista. / Comparison between the behavior of steel pipe piles with opened and closed ends at the Santos Coastal Plain.
This MSc thesis dealt with the plug phenomenon in open-ended-toes steel pipe piles. This phenomenon occurs when, in the driving process of an open-ended toe pile, the soil that gets into its base alters its behavior, making it similar to one of a close-ended toe under static load and, sometimes, even under dynamic load. Many bored piles, installed with the p
Publicado em: 2005