Life Cycle Cost Analysis of Steel Tubular Trusses

Composition of Life Cycle Cost for Steel Tubular Trusses
The cost of steel tubular trusses covers stages such as design, materials, processing, transportation, installation, maintenance, and demolition. Among these, material costs (steel accounting for 40%-50%) and processing costs (welding, anti-corrosion treatment accounting for 20%-30%) are the main expenses, while transportation and installation costs are significantly affected by the projects geographical location.

Cost Optimization Strategies
Adopting standardized designs can reduce processing costs, prioritizing the use of local steel can reduce transportation costs, and regular maintenance can extend service life. Life cycle cost analysis requires comprehensive evaluation considering project scale, duration, and environmental factors.