spBeam - for analysis, design, and investigation of reinforced concrete beams, joist and one-way slab systems. + spColumn - for design and investigation of rectangular, round, and irregular concrete columns including slenderness effects. + spFrame - multi-purpose structural modeling and finite element analysis package for two- and three-dimensional buildings and structures with robust, straightforward, quick yet simple interface. + spMats - for analysis, design and investigation of concrete foundations, mats, combined footings, pile caps, slabs on grade, underground and buried structures. + spSlab - for analysis, design, and investigation of elevated reinforced concrete beams, joist, one-way, two-way and slab band systems. + spWall - ror analysis design and investigation of reinforced concrete, precast, ICF, tilt-up, retaining and architectural walls.