聯(lián)合結(jié)構(gòu)深基坑開挖施工技術(shù)

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摘  要：該文以南昌市軌道交通4號線一期工程土建二標(biāo)六工區(qū)丁公路南站基坑開挖施工為例，針對聯(lián)合結(jié)構(gòu)深基坑開挖施工問題，介紹聯(lián)合結(jié)構(gòu)深基坑開挖的施工重難點，并詳細闡述聯(lián)合結(jié)構(gòu)深基坑開挖施工技術(shù)措施，為類似的深基坑開挖工程提供參考經(jīng)驗。

關(guān)鍵詞：深基坑；聯(lián)合結(jié)構(gòu)；開挖技術(shù)；多框架結(jié)構(gòu)；建筑物

中圖分類號：U455.55      文獻標(biāo)志碼：A          文章編號：2095-2945（2024）33-0161-04

Abstract： Taking the foundation pit excavation construction of the South Station of Ding Highway in Section 6 of Civil Engineering Section 2 of the Phase I Project of Nanchang City Rail Transit Line 4 as an example， this paper introduces the construction key and difficult points of the deep foundation pit excavation of the joint structure， and expounds in detail the technical measures for the deep foundation pit excavation of the joint structure， providing reference experience for similar deep foundation pit excavation projects.

Keywords： deep foundation pit; combined structure; excavation technology; multi-frame structure; building

國家“十四五”規(guī)劃綱要明確指出要加快建設(shè)交通強國。（剩余4300字）