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A platform for research: civil engineering, architecture and urbanism
Measurement and control station fixed in vibration table foundation structure and construction method
The invention relates to a measurement and control station fixed in a vibration table foundation structure and a construction method. The vibration table foundation structure is arranged in a foundation pit and comprises a core area and an external non-core area, multiple sets of first embedded parts and second embedded parts are embedded in the core area, the embedding height of the second embedded parts is larger than that of the first embedded parts, an external structure is arranged in the non-core area, and the top elevation of the external structure is higher than that of the second embedded part; the measurement and control station comprises two measurement and control piles arranged along the horizontal center line of the core area, cast-in-place piles are arranged at the positions, corresponding to the two measurement and control piles, in the foundation pit, the bottoms of the cast-in-place piles are deeply buried below the bottom face of the foundation pit, the tops of the cast-in-place piles extend out of the bottom face of the foundation pit and are fixed to the bottoms of the corresponding measurement and control piles, and a first measurement and control assembly and a second measurement and control assembly which are used for measuring the embedding position of the first embedded part and/or the second embedded part are arranged on the tops of the two measurement and control piles correspondingly. The measurement and control station is stable and firm in structure, can accurately position all embedded parts constructed in the same period, does not need to transfer the station, and is high in measurement and control efficiency and short in construction period.
本发明涉及一种固定于振动台基础结构内的测控站及施工方法：振动台基础结构设于基坑内，包括核心区及外部的非核心区，核心区内埋设有多组第一埋件和第二埋件，第二埋件的埋设高度高于第一埋件，非核心区内设有外部结构，外部结构的顶标高高于第二埋件；该测控站包括沿核心区的水平中心线排布的两个测控桩，基坑内对应两个测控桩的位置处设有灌注桩，灌注桩底部埋深于基坑底面以下，灌注桩顶部伸出于基坑底面并与相应测控桩底部固定，两个测控桩顶部分别装设有用于测量第一埋件和/或第二埋件的埋设位置的第一测控组件和第二测控组件。本发明测控站结构稳定牢固，能精准定位同期施工的所有预埋件，无需转站，测控效率高，施工工期短。
Measurement and control station fixed in vibration table foundation structure and construction method
The invention relates to a measurement and control station fixed in a vibration table foundation structure and a construction method. The vibration table foundation structure is arranged in a foundation pit and comprises a core area and an external non-core area, multiple sets of first embedded parts and second embedded parts are embedded in the core area, the embedding height of the second embedded parts is larger than that of the first embedded parts, an external structure is arranged in the non-core area, and the top elevation of the external structure is higher than that of the second embedded part; the measurement and control station comprises two measurement and control piles arranged along the horizontal center line of the core area, cast-in-place piles are arranged at the positions, corresponding to the two measurement and control piles, in the foundation pit, the bottoms of the cast-in-place piles are deeply buried below the bottom face of the foundation pit, the tops of the cast-in-place piles extend out of the bottom face of the foundation pit and are fixed to the bottoms of the corresponding measurement and control piles, and a first measurement and control assembly and a second measurement and control assembly which are used for measuring the embedding position of the first embedded part and/or the second embedded part are arranged on the tops of the two measurement and control piles correspondingly. The measurement and control station is stable and firm in structure, can accurately position all embedded parts constructed in the same period, does not need to transfer the station, and is high in measurement and control efficiency and short in construction period.
本发明涉及一种固定于振动台基础结构内的测控站及施工方法：振动台基础结构设于基坑内，包括核心区及外部的非核心区，核心区内埋设有多组第一埋件和第二埋件，第二埋件的埋设高度高于第一埋件，非核心区内设有外部结构，外部结构的顶标高高于第二埋件；该测控站包括沿核心区的水平中心线排布的两个测控桩，基坑内对应两个测控桩的位置处设有灌注桩，灌注桩底部埋深于基坑底面以下，灌注桩顶部伸出于基坑底面并与相应测控桩底部固定，两个测控桩顶部分别装设有用于测量第一埋件和/或第二埋件的埋设位置的第一测控组件和第二测控组件。本发明测控站结构稳定牢固，能精准定位同期施工的所有预埋件，无需转站，测控效率高，施工工期短。
Measurement and control station fixed in vibration table foundation structure and construction method
固定于振动台基础结构内的测控站及施工方法
YANG HAILONG (author) / DUAN HULIN (author) / WANG YANFENG (author) / SHAN XINGWEI (author) / GAO YUE (author) / WANG YINGJIE (author) / YU HAISHEN (author) / YU CHANGJIANG (author) / ZHAO DEYONG (author) / CHEN HUAJIE (author)
2021-06-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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