Structural Concrete Design presents concrete engineering as a connected field extending from plain concrete to fully prestressed members. Its opening argument calls for greater unity among design approaches and emphasizes overall structural behavior and the flow of forces, rather than excessive reliance on complicated analysis or empirical sectional procedures. The supplied pages begin with the material properties that influence design and construction. Workability, slump testing, durability, watertightness, volume change, compressive strength, tensile strength, elasticity, and creep are explained alongside the effects of water content, aggregates, curing, and admixtures. Separate discussions distinguish lightweight, heavyweight, and high-strength concretes, including their production characteristics and typical applications. Reinforcement receives practical attention through descriptions and tables covering welded wire fabric, deformed bars, and prestressing strands, wires, and bars. The treatment then turns to concrete mix proportioning, trial batches, cement types, aggregate sizes, admixture selection, and machine mixing. These topics connect material choices with consistency, strength development, placement, and shrinkage. The detailed flexural section develops beam and one-way slab design through equilibrium, strain compatibility, and the rectangular compression stress block. It distinguishes yielding from elastic tension reinforcement, explains balanced and limiting reinforcement ratios, and derives moment capacity for doubly reinforced beams. The chapter outline also identifies subsequent coverage of columns, shear, torsion, reinforcement development, two-way systems, frames, corbels, footings, and walls.