Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground building construction method in narrow area
The invention discloses a construction method for an underground building in a narrow area. The construction method comprises the following steps that S1, a supporting structure is constructed on the boundary of a to-be-constructed area; s2, after construction of the to-be-supported structure is completed, earth excavation is conducted on a construction area; s3, when the foundation pit is excavated to the preset depth, secondary supporting is conducted through steel sheet piles, and a core tube underground construction area is formed; s4, construction of the underground part of the core tube of the building to be built is completed in the underground construction area of the core tube, and then construction of an upper structure and an underground structure peripheral area of the core tube is conducted; s5, when construction of the core tube ground of the to-be-built building reaches +/-0.00, partial basement roof construction of the to-be-built building is conducted, and basement roof closing is completed; and S6, the core tube is used as an unearthed channel, earth cutting operation of the underground space is completed step by step, earth cutting operation from the first layer of the basement to the bottom plate of the basement is completed, and after the earth cutting operation of the underground space is completed, an underground building is constructed upwards from the bottom plate of the basement.
本发明公开了一种狭窄区域地下建筑施工方法，包括如下步骤：S1：于待施工区域边界施工支护结构；S2：待支护结构施工完毕后，进行施工区域土方开挖；S3：待基坑挖至预设深度时，以钢板桩进行二次支护，形成核心筒地下施工区域；S4：于核心筒地下施工区域完成拟建建筑物核心筒地下部分施工，然后，进行核心筒上部结构和地下结构周边区域施工；S5：在拟建建筑物核心筒地施工至±0.00时，进行拟建建筑物部分地下室顶板施工，并完成地下室顶板封闭；S6：利用核心筒作为出土通道，逐步完成地下空间的挖土作业，从而完成地下室一层直至地下室底板挖土作业，并在地下空间挖土作业完成后，由地下室底板向上构建地下建筑。
Underground building construction method in narrow area
The invention discloses a construction method for an underground building in a narrow area. The construction method comprises the following steps that S1, a supporting structure is constructed on the boundary of a to-be-constructed area; s2, after construction of the to-be-supported structure is completed, earth excavation is conducted on a construction area; s3, when the foundation pit is excavated to the preset depth, secondary supporting is conducted through steel sheet piles, and a core tube underground construction area is formed; s4, construction of the underground part of the core tube of the building to be built is completed in the underground construction area of the core tube, and then construction of an upper structure and an underground structure peripheral area of the core tube is conducted; s5, when construction of the core tube ground of the to-be-built building reaches +/-0.00, partial basement roof construction of the to-be-built building is conducted, and basement roof closing is completed; and S6, the core tube is used as an unearthed channel, earth cutting operation of the underground space is completed step by step, earth cutting operation from the first layer of the basement to the bottom plate of the basement is completed, and after the earth cutting operation of the underground space is completed, an underground building is constructed upwards from the bottom plate of the basement.
本发明公开了一种狭窄区域地下建筑施工方法，包括如下步骤：S1：于待施工区域边界施工支护结构；S2：待支护结构施工完毕后，进行施工区域土方开挖；S3：待基坑挖至预设深度时，以钢板桩进行二次支护，形成核心筒地下施工区域；S4：于核心筒地下施工区域完成拟建建筑物核心筒地下部分施工，然后，进行核心筒上部结构和地下结构周边区域施工；S5：在拟建建筑物核心筒地施工至±0.00时，进行拟建建筑物部分地下室顶板施工，并完成地下室顶板封闭；S6：利用核心筒作为出土通道，逐步完成地下空间的挖土作业，从而完成地下室一层直至地下室底板挖土作业，并在地下空间挖土作业完成后，由地下室底板向上构建地下建筑。
Underground building construction method in narrow area
一种狭窄区域地下建筑施工方法
HE DONGDONG (Autor:in) / LI KUN (Autor:in) / LI SHENGREN (Autor:in) / ZOU TAOJIE (Autor:in) / TANG TAO (Autor:in) / HU CHANG'AN (Autor:in) / LUO JIANBO (Autor:in) / JIANG YI (Autor:in) / PENG ZHENGWEI (Autor:in) / LAN GUILIN (Autor:in)
29.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| BASE | 2014
| Europäisches Patentamt | 2021
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