The purpose of this Design Guide is to assist in the proper application of the design and detailing requirements. The many design aids and worked-out examples are provided to make designing and detailing reinforced concrete members simpler and faster. The goal is to acquire an understanding of the code requirements and to apply them properly and efficiently. In addition to structural engineers, this Design Guide is a valuable resource for educators, students, individuals studying for licensing exams, and building officials. Based on the ACI 318-19 code With over 990 pages and 140 worked-out examples, this unique Design Guide assists in the proper application of the provisions in the 2019 edition of Building Code Requirements for Structural Concrete (ACI 318-19) for cast-in-place concrete buildings with nonprestressed reinforcement.