Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for staggered floor running water of underground earthwork structure of reverse construction
The invention relates to a construction method for staggered floor running water of an underground earthwork structure of a reverse construction project. The construction method comprises the steps that S1, an enclosing underground continuous wall is constructed, and a pile foundation in a foundation pit is constructed; s2, a to-be-constructed area in the foundation pit is divided into an area A and an area B, and the earthwork type firstly conducts underground first-layer excavation on the area A; s3, after a retaining wall structure is erected on the first underground layer of the area A by a structure operation worker to support a soil body of the area B, a first-layer structural beam plate of the area A is constructed; carrying out underground first-layer excavation on the B area by the earthwork type; s4, a first-layer structural beam plate of the area B is constructed through the structural operation work type; carrying out underground two-layer excavation on the area A by the earthwork type; s5, after a retaining wall structure is erected on the second underground layer of the area A by a structure operation worker to support a soil body of the area B, a first underground layer structure beam plate of the area A is constructed; and meanwhile, the earthwork type carries out underground two-layer excavation on the area B.
本申请涉及一种逆作工程地下土方结构错层流水的施工方法，包括：步骤S1、施工打围地下连续墙以及施工基坑内桩基；步骤S2、将基坑内待施工区域分为A区和B区，土方作业工种先对A区进行地下一层开挖；步骤S3、结构作业工种在A区地下一层支设挡墙结构以对B区的土体进行支护后，施工A区首层结构梁板；同时土方作业工种对B区进行地下一层开挖；步骤S4、结构作业工种施工B区首层结构梁板；同时土方作业工种对A区进行地下二层开挖；步骤S5、结构作业工种在A区地下二层支设挡墙结构以对B区的土体进行支护后，施工A区地下一层结构梁板；同时土方作业工种对B区进行地下二层开挖。
Construction method for staggered floor running water of underground earthwork structure of reverse construction
The invention relates to a construction method for staggered floor running water of an underground earthwork structure of a reverse construction project. The construction method comprises the steps that S1, an enclosing underground continuous wall is constructed, and a pile foundation in a foundation pit is constructed; s2, a to-be-constructed area in the foundation pit is divided into an area A and an area B, and the earthwork type firstly conducts underground first-layer excavation on the area A; s3, after a retaining wall structure is erected on the first underground layer of the area A by a structure operation worker to support a soil body of the area B, a first-layer structural beam plate of the area A is constructed; carrying out underground first-layer excavation on the B area by the earthwork type; s4, a first-layer structural beam plate of the area B is constructed through the structural operation work type; carrying out underground two-layer excavation on the area A by the earthwork type; s5, after a retaining wall structure is erected on the second underground layer of the area A by a structure operation worker to support a soil body of the area B, a first underground layer structure beam plate of the area A is constructed; and meanwhile, the earthwork type carries out underground two-layer excavation on the area B.
本申请涉及一种逆作工程地下土方结构错层流水的施工方法，包括：步骤S1、施工打围地下连续墙以及施工基坑内桩基；步骤S2、将基坑内待施工区域分为A区和B区，土方作业工种先对A区进行地下一层开挖；步骤S3、结构作业工种在A区地下一层支设挡墙结构以对B区的土体进行支护后，施工A区首层结构梁板；同时土方作业工种对B区进行地下一层开挖；步骤S4、结构作业工种施工B区首层结构梁板；同时土方作业工种对A区进行地下二层开挖；步骤S5、结构作业工种在A区地下二层支设挡墙结构以对B区的土体进行支护后，施工A区地下一层结构梁板；同时土方作业工种对B区进行地下二层开挖。
Construction method for staggered floor running water of underground earthwork structure of reverse construction
一种逆作工程地下土方结构错层流水的施工方法
WANG YAO (Autor:in) / TU MINJIE (Autor:in) / WU JINGHUA (Autor:in) / KIM KWAN-NAM (Autor:in) / DAI RUIPING (Autor:in) / YANG CHUNSHENG (Autor:in)
15.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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