With the rapid development of the understand space exploitation and urban rail transit systems in China, the safety of adjacent buildings included by tunnel excavations, which involves various risk factors due to complex tunnel-soil-building interaction, is becoming an important concern in metro tunnel construction practices, especially in crowded urban central areas. This book investigates the deep understanding and processing approach for the uncertain risk factors in complex environments using the advanced data processing techniques and artificial intelligence methods, reveals the cataclysmic evolution mechanisms for the tunnel-induced building damages, and provides a guide to safety management practice in construction industry in China.