- 摘 要
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彭安寧 錢力航
（中國建筑科學(xué)研究院 北京 100013）[提要] 高層建筑基礎(chǔ)一般屬于深基礎(chǔ)，施工難度很大，尤其是當(dāng)場地地質(zhì)條件和水文地質(zhì)條件復(fù)雜時更是如此。規(guī)范主要對施工方面的幾個重大問題作了規(guī)定。在介紹規(guī)范施工一章內(nèi)容的同時，亦補充了一些國內(nèi)外的有關(guān)資料和經(jīng)驗，使讀者能夠?qū)ι罨A(chǔ)施工問題有較全面的認(rèn)識。
[關(guān)鍵詞] 深基礎(chǔ)施工 降水 基坑開挖 基坑支護As the foundation of high-rise building is embeded rather deep, it is very difficult for construction, especially when the geological condition and the hydrological factor are complex. Some important questions about foundation construction are provided by the code. All of these are the difiicult problems in the field of deep foundation construction. Some relevant information and experience at home and abroad are also introduced.
Keywords: deep foundation construction;groundwater lowering; foundation pit excavation; bracing
