Tunneling employing a sequential excavation philosophy represents a unique intersection between planning, design and construction. It depends on the behavior of the ground and the construction methods, size of the opening and support measures, and the rate of advancement. It allows adaptation to changing conditions, for which the team must work collaboratively and flexibly, applying the observational method to share and manage project risk.
Over the last five decades there has been a rapid advancement in computational capabilities, understanding of ground pressures and methods of support, construction materials such as shotcrete, techniques, methods, and equipment to excavate soil and rock, and instrumentation to measure, monitor, and display force and displacement in near real-time. Sequential excavation can now be used in a wider range of ground conditions, particularly in urban settings.
This book shows how analysis and rigorous thought in design, backed up by calculations, can manage project risks. Empirical, analytical, and numerical methods are illustrated with supporting examples, and practical rule-of-thumb guidance is offered. The mathematics is also presented along with selected equations. It is for professionals, and will also suit advanced students.
Sprache
Verlagsort
Verlagsgruppe
Zielgruppe
Für höhere Schule und Studium
Für Beruf und Forschung
Postgraduate, Professional, and Professional Practice & Development
Illustrationen
25 s/w Tabellen, 225 s/w Abbildungen, 25 s/w Photographien bzw. Rasterbilder, 200 s/w Zeichnungen
25 Tables, black and white; 200 Line drawings, black and white; 25 Halftones, black and white; 225 Illustrations, black and white
Maße
Höhe: 234 mm
Breite: 156 mm
Gewicht
ISBN-13
978-1-138-19758-9 (9781138197589)
Copyright in bibliographic data is held by Nielsen Book Services Limited or its licensors: all rights reserved.
Schweitzer Klassifikation
Dr Conrad W. Felice is a practicing engineering with over 35 years of experience in tunnelling and underground structures. He has complementing technical expertise in foundation engineering, concrete integrity and grouting, dam and marine structures, ground improvement, geotechnical engineering, and natural multi-hazard analysis. With a construction background he focuses on construction methods, cost and constructability. A particular area of specialization is the use of numerical modelling in the design and construction process of engineered systems to optimize the selection of construction alternatives and sequencing to meet performance objectives against an identified level of risk to achieve cost effective, constructible designs. He is also an Adjunct Professor at the University of Florida in Gainesville.
Autor*in
Consulting Engineer, USA
Introduction. Site investigation and characterization. Ground classification and material properties. Ground reaction and support curves. Ground and structural loads. Ground support and improvement. Analysis, design, and constructability. Shotcrete. Construction. Instrumentation. Methods of contracting. Appendices: Derivation of equations. Typical material properties and design parameters. Example calculations. Available software. Equipment suppliers and contractors. North American sequential excavation projects.
