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A platform for research: civil engineering, architecture and urbanism
Preserved grouting hole construction method for embedded large vibration equipment foundation treatment
The invention discloses a reserved grouting hole construction method for foundation treatment of embedded large vibration equipment, which comprises the following steps of: S1, carrying out primary foundation grouting treatment before equipment installation, so that the foundation strength meets the requirement of equipment installation; s2, when a first-layer concrete slab of the equipment is poured, reserved pipes are arranged at the structural joints, and the connectivity of the reserved pipes is checked; s3, after equipment installation is completed, the reserved pipe is led out of the ground, and packaging is completed; s4, in the equipment installation process and the long-term operation process, a laser level gauge is used for settlement measurement regularly; and S5, a repeated grouting scheme is made according to the detection result, and repeated grouting is conducted through the reserved pipe. The grouting channel is reserved in the construction process, repeated grouting in the equipment operation period is achieved, and the equipment safety performance is improved; the method overcomes the limitation of foundation treatment in the previous engineering field, and has an important value for the engineering safety of the embedded large vibration equipment.
本发明公开了一种用于埋置式大型振动设备地基处理的预留灌浆孔施工方法，包括如下步骤：S1、在设备安装前进行首次地基灌浆处理，使地基强度达到设备安装的要求；S2、在设备首层混凝土板浇筑时，在结构缝处布置预留管，并检查预留管联通性；S3、在设备安装完成后，将预留管引出地面，封装完成；S4、在设备安装过程中和长期运行过程中，定期使用激光水准仪进行沉降测量；S5、根据检测结果制定重复灌浆方案，利用预留管进行重复灌浆。本发明通过在施工过程中预留灌浆通道，实现在设备运行期间重复灌浆，提高设备安全性能；该方法克服了以往工程领域对于地基处理的局限性，对埋置式大型振动设备的工程安全性具有重要价值。
Preserved grouting hole construction method for embedded large vibration equipment foundation treatment
The invention discloses a reserved grouting hole construction method for foundation treatment of embedded large vibration equipment, which comprises the following steps of: S1, carrying out primary foundation grouting treatment before equipment installation, so that the foundation strength meets the requirement of equipment installation; s2, when a first-layer concrete slab of the equipment is poured, reserved pipes are arranged at the structural joints, and the connectivity of the reserved pipes is checked; s3, after equipment installation is completed, the reserved pipe is led out of the ground, and packaging is completed; s4, in the equipment installation process and the long-term operation process, a laser level gauge is used for settlement measurement regularly; and S5, a repeated grouting scheme is made according to the detection result, and repeated grouting is conducted through the reserved pipe. The grouting channel is reserved in the construction process, repeated grouting in the equipment operation period is achieved, and the equipment safety performance is improved; the method overcomes the limitation of foundation treatment in the previous engineering field, and has an important value for the engineering safety of the embedded large vibration equipment.
本发明公开了一种用于埋置式大型振动设备地基处理的预留灌浆孔施工方法，包括如下步骤：S1、在设备安装前进行首次地基灌浆处理，使地基强度达到设备安装的要求；S2、在设备首层混凝土板浇筑时，在结构缝处布置预留管，并检查预留管联通性；S3、在设备安装完成后，将预留管引出地面，封装完成；S4、在设备安装过程中和长期运行过程中，定期使用激光水准仪进行沉降测量；S5、根据检测结果制定重复灌浆方案，利用预留管进行重复灌浆。本发明通过在施工过程中预留灌浆通道，实现在设备运行期间重复灌浆，提高设备安全性能；该方法克服了以往工程领域对于地基处理的局限性，对埋置式大型振动设备的工程安全性具有重要价值。
Preserved grouting hole construction method for embedded large vibration equipment foundation treatment
用于埋置式大型振动设备地基处理的预留灌浆孔施工方法
FENG LEI (author) / HUANG WEI (author) / GUO DECHANG (author) / WANG HONGZHEN (author) / ZHOU YONG (author) / CHU WEIJIANG (author)
2022-05-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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