Finite Element Analysis of Polyurethane Injection Pile: Two-Dimensional (2-D) Finite Element Method (FEM) Analyses of Soil-structure Interaction Complexity - Tapa blanda

Che Lat, Diana; Mohamed Jais, Ismacahyadi Bagus

 
9783330067820: Finite Element Analysis of Polyurethane Injection Pile: Two-Dimensional (2-D) Finite Element Method (FEM) Analyses of Soil-structure Interaction Complexity
Tapa blanda
ISBN 10: 3330067829 ISBN 13: 9783330067820
Editorial: LAP LAMBERT Academic Publishing, 2017

Sinopsis

Excessive post construction and differential settlements constitute engineering challenges for structure founded on soft cohesive soil which caused instability and crack to the existing structure. Inadequacy of design for foundation supporting structure during the early stage of construction and less information on site investigation might be the main reason for this problem. Polyurethane (PU) injection pile is proposed to replace the conventional underpinning pile. No excavation is required and only a small diameter of hole is drilled on the existing slab foundation before injection of PU. Analyses of the settlement problem and design of the remedial measures using PU injection pile were carried out using Two-Dimensional (2-D) finite element method (FEM) analyses. The sophisticated FEM is necessary because of the complexity of soil-structure interaction problem, involving subsoil-pile-slab-fill and vice versa.

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Reseña del editor

Excessive post construction and differential settlements constitute engineering challenges for structure founded on soft cohesive soil which caused instability and crack to the existing structure. Inadequacy of design for foundation supporting structure during the early stage of construction and less information on site investigation might be the main reason for this problem. Polyurethane (PU) injection pile is proposed to replace the conventional underpinning pile. No excavation is required and only a small diameter of hole is drilled on the existing slab foundation before injection of PU. Analyses of the settlement problem and design of the remedial measures using PU injection pile were carried out using Two-Dimensional (2-D) finite element method (FEM) analyses. The sophisticated FEM is necessary because of the complexity of soil-structure interaction problem, involving subsoil-pile-slab-fill and vice versa.

Biografía del autor

Diana Che Lat is a lecturer in Geotechnical Engineering at Universiti Teknologi Mara, Malaysia. She has over 5 years experience as a Geotechnical Engineer at the leading Geotechnical Consultant Firm in Malaysia. Her consultancy works ranged from site investigations, soil testing,soft ground improvement, hill site development, highway and pavement.

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Editorial
LAP LAMBERT Academic Publishing
Año de publicación
2017
Idioma
Inglés
ISBN 10 
3330067829
ISBN 13 
9783330067820
Encuadernación
Tapa blanda
Número de páginas
68
Contacto del fabricante
no disponible
Persona responsable
no disponible