This PDF document provides official US Army Corps of Engineers guidance for the strength design of reinforced concrete hydraulic structures. The EM 1110-2-2104 manual outlines the technical requirements for designing reinforced concrete structural elements specifically within hydraulic engineering contexts. It focuses exclusively on the strength design method, providing a comprehensive framework for structural safety and performance. The document explicitly excludes plain and prestressed concrete from its scope. It serves as a definitive reference for engineers tasked with ensuring the integrity of civil works projects under the jurisdiction of the U.S. Army Corps of Engineers, detailing the necessary calculations and methodological standards required for compliance in complex hydraulic environments.

The download is a 3.7 MB file containing .PDF files.

Engineers integrate this PDF into their technical library as a primary reference document for structural verification and design calculations. It is typically consulted during the preliminary design and structural analysis phases of civil engineering projects. Professionals use the manual to cross-reference design methodologies against federal standards, ensuring that all reinforced concrete elements in hydraulic systems meet the specified strength criteria. The document is easily searchable for specific design parameters, material properties, and structural limitations essential for project documentation and regulatory compliance.

This manual is an essential reference for structural engineers and project managers working on large-scale infrastructure, dams, levees, and coastal protection systems. It is primarily used during the design and engineering stages of civil works projects where reinforced concrete is the primary material. Practitioners searching for authoritative guidelines on structural strength, hydraulic load management, and federal engineering standards will find this document critical for their technical workflow. It pairs effectively with other USACE design codes for comprehensive project specifications.