我国近几年随着国民经济的迅速发展和城市用地的紧张,大城市的高层建筑也随之很快发展起来,但是,目前一般都认为高层建筑的地下工程造价偏高,所占工料的费用较大,影响了它的进一步发展,因此笔者认为在保证建造地下空间的质量、安全的前提下,研究如何从设计、施工的各方面去降低它的造价,使之既安全又经济合理,这也是地下空间的建设与 In recent years, with the rapid development of the national economy and the scarcity of urban land in China, high-rise buildings in large cities have also rapidly developed. However, at present, it is generally considered that the cost of underground construction of high-rise buildings is high, and the cost of work materials Larger, affecting its further development, so I believe that under the premise of ensuring the quality and safety of the construction of underground space, study how to reduce its cost from all aspects of design and construction, making it safe and economical. It is also the construction of underground space and