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A kind of monitoring method, device and related equipment for soil consolidation settlement

A soil and observation network technology, applied in the field of soil consolidation and settlement monitoring, soil consolidation and settlement monitoring devices, and computer-readable storage media, can solve phase decoherence and affect the success of early filling consolidation and settlement Rate and other issues

Active Publication Date: 2021-05-25
马培峰
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, for the ground deformation monitoring of newly reclaimed land, the traditional MTInSAR processing method still has technical defects and deficiencies
The most prominent one is that the rapid settlement in the early stage of soil consolidation is likely to lead to serious phase decoherence, which directly affects MTInSAR, especially the high-resolution PSI (Persistent Scatterer Interferometry, permanent scatterer synthetic aperture radar interferometry) technology in the detection of filling The reason for the success rate of the early settlement of soil is that in the traditional technical field, the linear phase model is generally used to monitor the ground deformation during the early consolidation and settlement of the fill, but the actual deformation process of the ground is nonlinear, so it will be As a result, there is an obvious mismatch between the actual ground deformation and the linear phase model, which seriously affects the success rate of early fill consolidation settlement monitoring

Method used

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  • A kind of monitoring method, device and related equipment for soil consolidation settlement
  • A kind of monitoring method, device and related equipment for soil consolidation settlement
  • A kind of monitoring method, device and related equipment for soil consolidation settlement

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Embodiment Construction

[0056] The core of this application is to provide a monitoring method of soil consolidation settlement, which effectively solves the mismatch problem between the linear phase deformation model and the early filling nonlinear consolidation settlement, and improves the soil quality. The success rate of layer consolidation settlement monitoring; another core of the present application is to provide a soil consolidation settlement monitoring device, equipment and computer-readable storage medium, which also have the above-mentioned beneficial effects.

[0057] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Bas...

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Abstract

This application discloses a monitoring method for soil consolidation and settlement, including obtaining satellite image data and field measurement data; constructing a PS observation network based on satellite image data; Linear settlement deformation model; based on PS observation network, construct DS observation network through nonlinear settlement deformation model; perform geocoding and vertical projection processing on PS observation network and DS observation network to obtain vertical deformation map; Consolidation settlement data is analyzed to realize soil consolidation settlement monitoring; this monitoring method effectively solves the mismatch problem between the linear phase deformation model and the early filling nonlinear consolidation settlement, and improves the success of soil consolidation settlement monitoring Rate. The application also discloses a monitoring device, equipment and computer-readable storage medium for soil consolidation and settlement, all of which have the above-mentioned beneficial effects.

Description

technical field [0001] The present application relates to the field of civil engineering, in particular to a monitoring method for soil consolidation and settlement, and also relates to a monitoring device, equipment and computer-readable storage medium for soil consolidation and settlement. Background technique [0002] Land reclamation (filling) land is the most direct and effective way to solve the shortage of urban land, especially for coastal port cities with land shortage. Compared with Western countries in Europe and the United States, China's reclamation process is relatively short. Hong Kong, as a representative of China's urban land reclamation, has a long history of reclamation, a large number, a large scale, and a wide range of uses. Its reclaimed land is mostly used for construction land such as airports, ports, entertainment facilities, large shopping malls, etc. Therefore, early settlement monitoring of reclaimed land is particularly important for the subseq...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C5/00
CPCE02D1/02
Inventor 马培峰史国强林珲
Owner 马培峰
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