Due to pressing environmental concerns and the increasing need to use fewer resources, material efficiency has
emerged as a key goal in modern architectural design. The contribution of sophisticated structural modeling tools
to the creation of load-optimized, materially efficient structures is examined in this systematic study. The research
examines the use of computational tools including finite element analysis (FEA), topology optimization,
parametric design, and AI-driven modeling techniques, emphasizing the synergy between structural form and
force flow. By aligning structural geometry with internal stress patterns, designers may reduce superfluous
material consumption without compromising performance or safety. In order to assist material reduction
strategies, the paper summarizes current developments in form-finding techniques, geometry-informed
optimization, and performance-based design processes. Particular focus is placed on how these techniques are
used in different structural typologies, such as shell structures, high-rise systems, and freeform architecture,
illustrating the usefulness and environmental advantages of computationally driven design. The study highlights
important obstacles to the wider use of these techniques in addition to technological advancements. These include
the ongoing gap between architectural and engineering methods, computational accuracy constraints, and
challenges in scaling up optimization methodologies. The approach emphasizes the significance of
multidisciplinary cooperation and strong feedback loops between material behavior, structural analysis, and
digital modeling. In the end, the results support a paradigm where structural mechanics functions as both a
generative driver of form and a tool for verification. The building sector may transition to a more sustainable path
where resource efficiency, structural integrity, and architectural expression coexist by using cutting-edge
modeling tools. This systematic research adds to the continuing conversation on how structural intelligence and
digital technology might help designers create buildings that are not just efficient and creative but also
ecologically conscious.