- 摘 要
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(同濟大學(xué)建筑設(shè)計研究院，上海 200092)
［摘要］當(dāng)今城市建設(shè)的發(fā)展已向立體三維展開，地下工程縱橫交叉，新建地鐵工程深基坑的開挖面臨上下左右已建建筑基礎(chǔ)、地下管線、高架橋和多條地鐵等設(shè)施的保護要求。結(jié)合上海軌道交通在運營地鐵1號線小半徑曲線運營區(qū)間隧道旁的深基坑開挖實踐，介紹了上海地區(qū)控制深基坑變形，保護周邊設(shè)施的方法和技術(shù)。
［關(guān)鍵詞］深基坑；運營地鐵隧道；變形控制
Deflection Controlling Measures of Deep Excavation Adjacent to Short-radius Curved Metro Tunnel
Shi Peiwen,Jia Jian(Architectural Design & Research Institute of Tongji University,Shanghai 200092,China)
Abstract:Nowadays,the development of city construction has been carried out in a threedimensional way,and the surroundings of underground constructions have been more complex than before. It is inevitable that some deep excavations of metro stations being carried out in a complex surrounding,where all kinds of existing underground projects are adjacent,and their protection requiremen
