Long-distance continuous measurement device for soil mass parameters of soft soil sites

Abstract

The invention belongs to the technical field of geotechnical, geological and environmental researches, and provides a long-distance continuous measurement device for soil mass parameters of soft soilsites. The device comprises a dragging structure main body I, a soil mass parameter measurement system II and a dragging system III. The device breaks through the limitation that the traditional single-point vertical measurement devices cannot obtain the transverse continuous soil mass parameters; the transverse long-distance continuous field measurement of the parameters such as soil mass intensity, strain softening and friction effect between soil masses and structure interfaces can be completed through one dragging test; and the measured parameters can be used for instructing the design andconstruction of jetty projects and projects such as seabed oil and gas pipelines, cables and optical cables. Along with the daily increasing of deep sea oil and gas resource development, the device disclosed by the invention has important significance for measuring the seabed soil mass parameters, designing the engineering facilities such as seabed pipelines, seabed cables and the like and carrying out stability evaluation.

Description

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AI Technical Summary

Benefits of technology

This patented technology describes an apparatus called LC Probing (LP), developed by researchers from various fields like civilian geology or hydraulics. It allows scientists to directly measure horizontal ground properties without having to physically hold down equipment near their roots. By measuring these properties accurately, they are able to improve understanding of sedimentary basins and creation of new structures suitable for use in offshore drilling operations. Additionally, this technique helps predict future changes caused by sea currents during excavations. Overall, LCP Papping offers technical benefits for studying soil conditions and developing materials for applications related to coasts and oceanic environments.

Problems solved by technology

Technological Problem: Existing methods for acquiring ground parameter values from soft soil involve destructive testing techniques such as gravitation analysis and boring holes. These procedures require expensive tools and take longer than necessary before they become effective enough to allow for realistic measurements over multiple locations within short periods of time. Additionally, existing experiments involving soil properties often result in changes between different areas where there may exist significant differences across them.

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