- 摘 要
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（上海申元巖土工程有限公司， 上海 200040）
［摘要］結(jié)合國內(nèi)第一個既有深坑地下空間開發(fā)的佛頂宮項目，闡述了既有深坑的巖土工程綜合治理的項目特點和難點；介紹了一般的設(shè)計步驟；提出了既有深坑建設(shè)建筑的巖土工程綜合治理方法。重點給出了既有深坑邊坡的長期和抗震穩(wěn)定性計算及大型三維有限元計算的一些有益結(jié)果，為類似項目提供一個參考。
［關(guān)鍵詞］既有深坑； 地下空間開發(fā)； 巖土工程； 綜合治理
中圖分類號： TU457 文獻(xiàn)標(biāo)識碼： A文章編號： 1002-848X(2015)S2-0049-05
*上海市科技人才計劃項目（14XD1420400）。
作者簡介：梁志榮，碩士，教授級高工，Email：llq009@vip.sina.com。
Study on geotechnical engineering comprehensive treatment method of
existing pit underground space development
Liang Zhirong, Zhang Julian, Li Wei
(Shanghai Shenyuan Geotechnical Engineering Co., Ltd., Shanghai 200040, China)
Abstract: Based on domestic first existing pit underground space development project-foding palace, characteristics and difficulties of existing pit geotechnical engineering comprehensive treatment projects were expounded, the general design steps were introduced, geotechnical engineering comprehensive treatment methods of existing pit were proposed. Some useful results of slope long-term and seismic stability calculation, along with large three-dimensional finite element calculation results were given, which provide a reference for similar projects.
Keywords: existing pit; underground space development; geotechnical engineering; comprehensive treatment
