Building Reconstruction of Historical and Cultural Protection Area Based on Green Technology

With the continuous intensification of urban expansion, the transformation and utilization of existing building resources has gradually attracted attention from all walks of life. The Lifen building is the epitome of Wuhan's residential culture for nearly a century. After the baptism of time, the use function and structural safety of the Lifen building can no longer meet people's living needs today. Therefore, further research is needed on how to combine the protection and renovation of the Lifen building. This article takes Kunhouli, Jiang’an District, Wuhan as an example. Through field research and semi-open interviews with local residents, it is found that the current Kunhouli has poor thermal comfort, traffic congestion, outdated infrastructure, and lack of public space. And poor construction quality. According to the regional and cultural characteristics of Lifen, combined with the concept of green building and green analysis software, it is updated and transformed to promote the protection of Lifen while improving the living environment of Lifen, providing reference for the development of Wuhan Lifen's building renovation.