884aa四虎影成人精品,99久久国产综合精品女图图等你,97在线观看永久免费视频,久久精品国产精品亚洲38,ⅵdeodesetv性欧美

鄭開平¹，孫嚴(yán)²
(1 佛山市南海城鄉(xiāng)建筑設(shè)計(jì)有限公司，佛山528200; 2 廣州中煤江南基礎(chǔ)工程公司佛山分公司，佛山528200)

[摘要] 介紹了某大型商業(yè)廣場(chǎng)的深基坑支護(hù)的設(shè)計(jì)、施工、監(jiān)測(cè)情況，以及在復(fù)雜軟弱土層采用“復(fù)合土釘墻+擺噴墻止水+鋼管樁超前支護(hù)”的支護(hù)結(jié)構(gòu)的成功經(jīng)驗(yàn)和不足之處，可為同類工程提供參考。
[關(guān)鍵詞] 深基坑；復(fù)合土釘墻；樁錨；止水；監(jiān)測(cè)

Design of deep foundation pit of a large-scale commercial squar in Foshan
Zheng Kaiping¹, Sun Yan²
(1 Foshan City Nanhai Urban & RuraI Architectural Design Co., Ltd., Foshan528200, China; 2 GuangZhou China Coal Jiangnan Foundation Engineering Co., FoShan Branch, Foshan528200, China)

Abstract: It presents the design, construction, and monitoring of deep excavation supporting to a large commercial plaza, and the application of the support structure, which is composite soil nailing retaining wall+swing grouting waterproofing+ steel-pipe piles' advanced retaining to complex soft soil. It can be reference for similar engineering.
Keywords: deep foundation; composite soil nail wall; pile-anchor; waterproofing; monitoring