ACI SP-30:1971 PDF Download

ACI SP-30:1971 is a standard that focuses on the cracking, deflection, and ultimate load of concrete slab systems. It consists of sixteen papers presented at the International Symposium on the Cracking, Deflection, and Ultimate Load of Concrete Slab Systems in 1971. These papers were delivered by twenty-nine international experts from five continents, showcasing a wide range of perspectives and expertise.

The standard addresses three main aspects: serviceability, shear strength and moment transfer, and limit capacity of concrete slabs and plates. The first area, serviceability, emphasizes the importance of crack control in both one-way and two-way slab systems to ensure structural integrity and functionality. The second area delves into the consideration of shear strength and moment transfer in critical regions such as column regions and concentrated load zones. Lastly, the standard examines the ultimate load capacity of concrete slabs and plates, including the effects of membrane and arch action.

This standard serves as a comprehensive guide for engineers and professionals involved in the design and analysis of concrete slab systems. It provides specific recommendations and insights based on the expertise and research presented at the symposium. By addressing these crucial aspects of cracking, deflection, and ultimate load, the standard contributes to the overall safety, durability, and performance of concrete slab systems.