"Comprehensive tunnel construction techniques" is an authoritative textbook meticulously designed to bridge the gap between theoretical knowledge and practical application in tunnel engineering. As urbanization and infrastructure projects become increasingly complex, this book serves as an essential resource for students and professionals alike. Organized into fourteen chapters, it covers every critical aspect of tunnel construction, from fundamental concepts and historical evolution to advanced excavation methods, support structures, and specialized techniques like ground freezing and the immersed tube method. Each chapter provides in-depth analysis and practical insights into the latest technologies and methodologies used in tunnel construction across various geological settings. By drawing on extensive global experience, this book aims to educate and inspire innovation in the field, equipping readers with the skills and knowledge needed to contribute to safer, more efficient, and sustainable infrastructure development.