随着我国社会经济的发展,我国建筑质量越来越受到重视,只有保证建筑基境的质量,才能够更好的促进我国社会经济的进步,保证人民生命财产安全。但是在实际的施工中,许多施工设计人员没有时建筑基统支护结构予以足够的重视,导致建筑基境质量受到影响。本文通过对建筑基坑支护结构选型及设计优化进行相应的研究,降低建筑基坑质量问题,保证建筑行业的良好发展。 With the development of our society and economy, the construction quality of our country is paid more and more attention. Only by ensuring the quality of the building base can we better promote the social and economic progress of our country and ensure the safety of people’s lives and property. However, in the actual construction, many construction designers do not pay enough attention to the supporting structure of the building foundation, resulting in the quality of the construction base being affected. In this paper, through the corresponding research on the selection and design optimization of the supporting structure of the foundation pit, the quality of the foundation pit is reduced and the good development of the construction industry is guaranteed.