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在人口密集的大中城市,建筑向高空和地下拓展空间已成为当代城市建设发展的大趋势。最近,上海市有关方面明确规定,在高级宾馆及公寓中,必须设立地下车库。所以,如何从设计和施工上防止地下建筑的渗漏这个问题就显得十分重要。为了适应这一需要,本专栏将陆续发表有关防渗抗裂和补强等施工技术知识,供读者参考。
In densely populated large and medium-sized cities, the expansion of space into the air and underground has become a major trend in the development of contemporary urban construction. Recently, relevant authorities in Shanghai have stipulated that an underground garage must be established in high-level hotels and apartments. Therefore, how to prevent the leakage of underground structures from the design and construction is very important. In order to meet this need, this column will continue to publish knowledge on construction technology such as seepage crack resistance and reinforcement for readers’ reference.