Concrete support servo system and construction monitoring and control method thereof

Abstract

The invention relates to the technical field of foundation pit construction, in particular to a concrete support servo system which comprises a distribution control structure and a data feedback system, and the distribution control structure comprises a concrete support arranged between the two sides of a foundation pit and a stand column integrally formed on the concrete support; the side wall of the foundation pit comprises enclosing structures and enclosing purlins arranged on the opposite inner sides of the two enclosing structures, and the two ends of the concrete support abut against the opposite inner walls of the two enclosing purlins correspondingly; the data feedback system comprises a data collector and is mainly used for collecting monitoring data of the enclosure structure in real time; the communication module is mainly used for converting and transmitting the acquired data in real time; and the feedback module receives a feedback result of the foundation pit detection and analysis system and executes automatic servo loading axial force adjustment, the whole construction process is compared with monitoring adjustment in real time, manual intervention adjustment is not needed, the response speed is high, adjustment is convenient, and the safety of foundation pit construction is effectively guaranteed.

Description

Technical field [0001] The present application relates to the field of construction foundation, particularly to support concrete servo system, and method of construction of the monitoring and control system. Background technique [0002] In recent years, construction and development of underground space high-rise building, the Deep Foundation become trend. In the soft soil area, often used in deep foundation pit support in the form of support, in the deep excavation in the level of support mainly of reinforced concrete and steel support two forms of support. Wherein the support-situ concrete having greater overall stiffness, firmly connected nodes, adaptability, reliability advantages of large, but not actively adjusting force is a supporting shaft supporting a major drawback of concrete. [0003] To address this shortcoming, the use of concrete for the support shaft supporting the servo system to adjust the force of concrete, conventional concrete support the monitoring process,...

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Problems solved by technology

Among them, the cast-in-place concrete support has the advantages of high overall rigidity, reliable node connection, strong adaptability, and high reliability. However, the inability to actively adjust the axial force of the support is a major disadvantage of the concrete support.

[0003] In order to solve this shortcoming, the concrete support servo system is used to adjust the axial force of the concrete support. In the traditional concrete support monitoring process, when the monitoring data is abnormal, it needs to be processed manually.

Therefore, in order to ensure the safety of the foundation pit, human beings are required to be on duty around the clock. Regarding the above-mentioned related technologies, the inventor believes that there is a time difference between the monitoring of the foundation pit and the human intervention process, and the time is uncontrollable, so that the safety of the foundation pit cannot be improved. good guarantee

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