Evaluation of Urban Architecture Design and Construction on Environmental Pollution under the Visual Threshold of Green Development

The obvious manifestation of urban development is the integrated development of urban architectural design and construction. The environmental protection of green building design and construction has become an important link that cannot be ignored in the process of urban green development. Green building materials, green design, and other environmentally friendly building programs are the subjective manifestations of the implementation of the green development concept. However, the degree of environmental protection is still a black box that needs to be explored urgently. To explore the environmental pollution caused by urban architectural design and construction in the process of urban development, an evaluation model of urban architectural design and construction on environmental pollution was constructed. The first-level evaluation indicators include ecology, natural, and social environments, of which the corresponding secondary indicators mainly include noise, water, and air pollution and other 12 indicators. The weights of the evaluation indicators at all levels were calculated using the expert evaluation method, and the weighting method was then combined to evaluate the pollution. Results show that the main sources of environmental pollution caused by urban building design and construction are solid waste pollution and traffic congestion rather than traditional noise and air pollution. Noise and air pollution are effectively controlled in the construction process. The evaluation system provides further directions for improvement in the prevention and control of environmental pollution in building construction and provides a reference for effective improvement of environmental governance.