A remote monitoring and control device for electroosmotic reinforcement of dredged silt soil

Abstract

The invention discloses a remote monitoring control device for reclaimed silt soil reinforcement through electro-osmosis. The remote monitoring control device for reclaimed silt soil reinforcement through electro-osmosis is characterized in that the remote monitoring control device comprises a computer and at least one main control device body. Each main control device body is electrically connected with a plurality of node devices. Each node device comprises a control module, an anode, a cathode, a state detection module and a program control power box with adjustable voltages. Each cathode is further provided with a water pumping device. Each state detection module comprises a current detection module which is electrically connected with the control module. The main control device bodies are in communication connection with the control modules, the program control power boxes and the computer, and at least the main control device bodies are connected with the computer in a wireless communication mode. According to the remote monitoring control device for reclaimed silt soil reinforcement through electro-osmosis, the effect that the a plurality of monitoring nodes are operated safely and reliably for a long time without manual timing checking can be achieved, and convenience and high efficiency are achieved; data are precise, time nodes of on-load voltages can be precisely grasped, and the electro-osmosis reinforcement effect is good.

Description

technical field [0001] The invention relates to the technical field of soft soil foundation treatment, in particular to a remote monitoring and control device for electroosmotic reinforcement of dredged silt soil. Background technique [0002] The dredged silt soil has high water content, poor permeability, high compressibility, low bearing capacity and long consolidation time. With the demand of economic development in coastal areas, the demand for reinforcement treatment of dredged silt soil is also increasing. Compared with other traditional treatment methods, the electroosmosis method has significant advantages in the treatment of dredged fill silt soil reinforcement. A reasonable step-by-step loading voltage scheme in the electroosmosis method can reduce power consumption, increase electroosmosis drainage and later electroosmosis efficiency, increase the shear strength of the soil near the cathode, and make the soil more uniformly consolidated. At present, the step-by...

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Problems solved by technology

[0003] The existing electroosmotic reinforcement devices for dredging filled silt soil have the following technical problems: since dredged filled silt soil is generally located in coastal areas, coupled with the long construction period of electroosmosis and the large number of monitoring points, the adjustment method of manually loading voltage step by step It is time-consuming and labor-intensive, and it is difficult to ensure the accuracy of the recorded data. It is also difficult to accurately grasp the time node of the applied voltage according to the current value in the circuit, which makes the electroosmotic reinforcement effect not ideal. , and it is also difficult to detect short circuit, open circuit and other faults in the electroosmosis circuit in time, which cannot meet the needs of safe operation

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