Deep Excavations in Soil

The book provides a comprehensive guide to the theory and practice of earth lateral support for deep excavations in soil, covering hand calculations, numerical methods, and constitutive relationships. It is written for practising engineers and students and emphasizes the importance of monitoring during construction.

Format: Paperback / softback
Length: 258 pages
Publication date: 29 April 2022
Publisher: Taylor & Francis Ltd

The book delves into the intricate realm of designing earth lateral support for deep excavations in soil, encompassing a comprehensive theoretical framework and practical applications. It begins by elucidating fundamental principles of soil mechanics, elucidating how these principles are translated into design methodologies, including hand calculations. Subsequently, it introduces the utilization of numerical methods, ranging from fundamental "beam on springs" models to advanced computer programs capable of simulating soil as a continuum in two or three dimensions. Constitutive relationships are established to represent the behavior of soil, encompassing strain hardening models and Cam Clay models that account for groundwater flow and coupled consolidation.

These methods are showcased through practical examples and case histories drawn from the authors' extensive firsthand experience, highlighting potential pitfalls and offering insights into best practices. The book maintains a close connection between theory and construction practice, emphasizing the importance of monitoring retaining structures and the movement of surrounding ground and structures. Examples are provided for conventional "Bottom-up" and "Top-down" design sequences, as well as hybrid sequences, offering valuable tips on optimizing design efficiency and achieving cost and time savings in construction.

This comprehensive text is specifically tailored for practicing geotechnical, civil, and structural engineers, as well as senior and MSc students seeking to expand their knowledge in this field. It serves as a valuable resource for those involved in designing and implementing earth lateral support systems for deep excavations in diverse soil environments.

Dimension: 234 x 156 (mm)
ISBN-13: 9780367507381