懸臂式基坑圍護(hù)工程設(shè)計與施工
顧 平
- 摘 要
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顧 平
（南京軍區(qū)建筑設(shè)計院 南京 210029）[提要] 通過某工程實例介紹懸臂式基坑圍護(hù)工程的設(shè)計和施工，包括圍護(hù)方案的確定、力學(xué)模型的建立及受力分析、鉆孔灌注樁及深層攪拌樁擋土墻的計算方法、排水方案設(shè)計、旋工中注意事項等，最后談了對基坑圍護(hù)工程設(shè)計和施工的一些體會。
[關(guān)鍵詞] 基坑 支護(hù) 設(shè)計 施工 鉆孔灌注樁 攪拌樁Based on one engineering, the main points of design and the attention points for construction have been figured out.ln this paper, support scheme, mechanics model and mechanics analyzing, method of design for bored filling pile and mixed-in-place pile, drainag scheme and so on have been discussed. Finally, some suggestions about design and construction for foundation pit support have been mentioned.
Keywords: foundation pit; support; design; construction; bored filling pile; mixed-in-place pile
