2026-10-11T23:26:22Z https://www.scidb.cn/oai

10.57760/sciencedb.28075 2025-09-23T15:59:47Z

2025-09-23 Datasets for Carbon Emission Optimization of Building Decoration Projects Using Dynamic Weighted TOPSIS-LCA Model doi:10.57760/sciencedb.28075 en Data background:This dataset originates from the interior decoration project of a university academic exchange center. It addresses the limitations of static weighting in conventional Life Cycle Assessment (LCA) and TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) models. Whole-process carbon-emission data (production, transport, construction) are provided for three decoration schemes—high-end, medium, and basic—together with the dynamic-weight calculation procedure and Monte Carlo robustness-analysis results.Data content:Four file types are included:① Basic decision matrix (Excel): aesthetic scores, cost breakdowns, carbon-emission factors;② Carbon-emission calculation sheets (CSV): compiled in accordance with GB/T 51366-2019 and T/CBDA 69-2023;③Monte Carlo simulation code (MATLAB): script for 1,000 iterations. Building Decoration; Carbon Emission Calculation; Multi-Objective Decision-Making; TOPSIS-LCA Model; Dynamic Weighting Xu Dian PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank