Application of NLOS Positioning Error Elimination Algorithm in Durability Design and Optimization of Building Structures

In response to the current challenges of poor quality, unreasonable design, focus only on appearance, and neglect of structural durability and safety in building structures, this article shifts the research perspective to the durability design and optimization of building structures. Based on the analysis of the durability of building structures, a non line of sight (NLOS) positioning error elimination algorithm is combined to deeply explore the durability of building structures, The NLOS positioning error elimination algorithm based on feature vectors was used to optimize the design of building structures, and compared with traditional algorithms. The results showed that the waterproof structure score of the building structure under this algorithm reached 81.35, the anti-corrosion structure reached 86.77, the decoration structure reached 89.13, the deformation joint structure reached 80.15, the node structure reached 85.43, the insulation and thermal insulation structure reached 88.29, and the fire protection structure reached 87.48. Through research, it has been found that the NLOS positioning error elimination algorithm can be used in the durability optimization design of building structures, thereby improving building quality, optimizing building structure design methods, promoting better development of the construction industry, and providing more theoretical support for the promotion and application of the NLOS positioning error elimination algorithm.