Based on the summary and induction of predecessors’ research experiences and his own research results, the author has written this research-oriented monograph that combines theory and application to meet the needs of current research on the entire life cycle and sustainability of civil construction. The book comprehensively studies and elaborates on civil engineering, combining performance-based seismic engineering and the environmental and social impact analysis of construction projects in the entire lifecycle. This book is an applied research work integrating theory, application, and practice to comprehensively discuss the economic costs, seismic costs, environmental costs, and social costs of construction projects during their entire lifecycles.