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Method for connecting tower crane foundation and basement raft plate structure in underground garage
The invention discloses a method for connecting a tower crane foundation and a basement raft plate structure in an underground garage, and belongs to the technical field of building construction. The method comprises the following steps of 1, selecting a proper foundation size according to a geological exploration report and a foundation arrangement diagram of an installation and use instruction of the tower crane foundation, and performing checking calculation of the bearing capacity and the like; 2, determining the elevation of foundation setting according to a design drawing, a dimension diagram of the tower crane foundation, the requirement of a 100 mm thickness cushion layer and the geological exploration report; 3, calculating the total length of a basic section; 4, constructing a tower crane foundation cushion layer and a basement raft plate foundation cushion layer together according to the fact that the periphery of the foundation is expanded outwards by 2000 mm; 5, performing construction according to the basement foundation raft plate waterproof layer drawing design standard; and 6, constructing the tower crane foundation in advance, and enabling the top of the tower crane foundation to be subjected to scabbling treatment. The stability, safety and durability of the foundation are greatly guaranteed, the safety performance is improved, and the cost investment is reduced.
本发明公开了一种地下车库内塔式起重机基础与地库筏板结构连接方法，属于建筑施工技术领域。本发明的步骤为：步骤一、根据地勘报告、塔式起重机基础的安装使用说明书基础布置图选取合适基础尺寸进行承载力等验算；步骤二、根据设计图纸、塔式起重机基础尺寸图、100mm厚度垫层要求、地勘报告，确定基础设置的标高；步骤三、计算基础节总长度；步骤四、将塔式起重机基础垫层与地库筏板基础垫层按照基础四周外扩2000mm一同施工垫层；步骤五、按照地库基础筏板防水层图纸设计标准进行施工；步骤六、先行施工塔式起重机基础，将塔式起重机基础顶进行凿毛处理。本发明极大的保证了基础的稳固性、安全性、耐久性，提高了安全性能，减少了费用投入。
Method for connecting tower crane foundation and basement raft plate structure in underground garage
The invention discloses a method for connecting a tower crane foundation and a basement raft plate structure in an underground garage, and belongs to the technical field of building construction. The method comprises the following steps of 1, selecting a proper foundation size according to a geological exploration report and a foundation arrangement diagram of an installation and use instruction of the tower crane foundation, and performing checking calculation of the bearing capacity and the like; 2, determining the elevation of foundation setting according to a design drawing, a dimension diagram of the tower crane foundation, the requirement of a 100 mm thickness cushion layer and the geological exploration report; 3, calculating the total length of a basic section; 4, constructing a tower crane foundation cushion layer and a basement raft plate foundation cushion layer together according to the fact that the periphery of the foundation is expanded outwards by 2000 mm; 5, performing construction according to the basement foundation raft plate waterproof layer drawing design standard; and 6, constructing the tower crane foundation in advance, and enabling the top of the tower crane foundation to be subjected to scabbling treatment. The stability, safety and durability of the foundation are greatly guaranteed, the safety performance is improved, and the cost investment is reduced.
本发明公开了一种地下车库内塔式起重机基础与地库筏板结构连接方法，属于建筑施工技术领域。本发明的步骤为：步骤一、根据地勘报告、塔式起重机基础的安装使用说明书基础布置图选取合适基础尺寸进行承载力等验算；步骤二、根据设计图纸、塔式起重机基础尺寸图、100mm厚度垫层要求、地勘报告，确定基础设置的标高；步骤三、计算基础节总长度；步骤四、将塔式起重机基础垫层与地库筏板基础垫层按照基础四周外扩2000mm一同施工垫层；步骤五、按照地库基础筏板防水层图纸设计标准进行施工；步骤六、先行施工塔式起重机基础，将塔式起重机基础顶进行凿毛处理。本发明极大的保证了基础的稳固性、安全性、耐久性，提高了安全性能，减少了费用投入。
Method for connecting tower crane foundation and basement raft plate structure in underground garage
一种地下车库内塔式起重机基础与地库筏板结构连接方法
WANG CHENGJIN (author)
2021-11-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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