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A platform for research: civil engineering, architecture and urbanism
Monitoring automated grouting method and system for existing building
The invention relates to the technical field of building foundation reinforcement, and provides a monitorable automatic grouting method and system for an existing building, and the method comprises the steps that the lifting amount of the existing building and/or the compactness of an underground slurry-soil combination body are/is monitored, and monitoring data are formed; analyzing the monitoring data, and forming a grouting control instruction according to an analysis result; according to the grouting control instruction, automatically weighing and stirring according to a preset slurry ratio to form grouting slurry; the stirred grouting slurry is injected into the foundation of the existing building according to the grouting control instruction; and after grouting, the lifting amount of the existing building and/or the compactness of the underground slurry-soil combination are/is monitored, and when the lifting amount and the compactness are qualified, grouting is completed. The problems that in an existing grouting technology, the grouting pressure, the grouting speed, the grouting time and the like are mainly judged according to experiences of technicians, the compactness of a slurry-soil combination cannot be monitored in real time, and the lifting degree of an existing building needs to be measured independently and cannot be lifted cooperatively in real time can be solved.
本发明涉及建筑物地基加固技术领域，提供一种用于既有建筑物的可监测的自动化注浆方法和系统，方法包括：监测既有建筑物的抬升量和/或地下浆土结合体的密实度，形成监测数据；分析监测数据，根据分析结果形成控制注浆指令；根据控制注浆指令，按照预先设定的浆液配比自动称料搅拌，形成注浆浆液；根据控制注浆指令将搅拌好的注浆浆液注入至既有建构筑物地基中；注浆后，监测既有建筑物的抬升量和/或地下浆土结合体的密实度，当抬升量和密实度合格时，完成注浆。本发明能够解决现有注浆技术中主要根据技术人员经验判断注浆压力速度和时间等、无法对浆土结合体密实度进行实时监测，以及对既有建构筑物抬升程度需单独测量无法实时协同抬升的问题。
Monitoring automated grouting method and system for existing building
The invention relates to the technical field of building foundation reinforcement, and provides a monitorable automatic grouting method and system for an existing building, and the method comprises the steps that the lifting amount of the existing building and/or the compactness of an underground slurry-soil combination body are/is monitored, and monitoring data are formed; analyzing the monitoring data, and forming a grouting control instruction according to an analysis result; according to the grouting control instruction, automatically weighing and stirring according to a preset slurry ratio to form grouting slurry; the stirred grouting slurry is injected into the foundation of the existing building according to the grouting control instruction; and after grouting, the lifting amount of the existing building and/or the compactness of the underground slurry-soil combination are/is monitored, and when the lifting amount and the compactness are qualified, grouting is completed. The problems that in an existing grouting technology, the grouting pressure, the grouting speed, the grouting time and the like are mainly judged according to experiences of technicians, the compactness of a slurry-soil combination cannot be monitored in real time, and the lifting degree of an existing building needs to be measured independently and cannot be lifted cooperatively in real time can be solved.
本发明涉及建筑物地基加固技术领域，提供一种用于既有建筑物的可监测的自动化注浆方法和系统，方法包括：监测既有建筑物的抬升量和/或地下浆土结合体的密实度，形成监测数据；分析监测数据，根据分析结果形成控制注浆指令；根据控制注浆指令，按照预先设定的浆液配比自动称料搅拌，形成注浆浆液；根据控制注浆指令将搅拌好的注浆浆液注入至既有建构筑物地基中；注浆后，监测既有建筑物的抬升量和/或地下浆土结合体的密实度，当抬升量和密实度合格时，完成注浆。本发明能够解决现有注浆技术中主要根据技术人员经验判断注浆压力速度和时间等、无法对浆土结合体密实度进行实时监测，以及对既有建构筑物抬升程度需单独测量无法实时协同抬升的问题。
Monitoring automated grouting method and system for existing building
用于既有建筑物的可监测的自动化注浆方法和系统
CUI TENGYUE (author)
2024-09-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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