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Sea cliff and sea erosion groove geometrical morphology measuring device and measuring method

A technology of geometric shape and measuring devices, applied in the direction of measuring devices, utilizing fluid devices, instruments, etc., can solve the problems of cumbersome implementation and achieve the effect of convenient implementation, fewer parts and simple operation

Pending Publication Date: 2021-03-19
HUAQIAO UNIVERSITY
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, the patent (Application No. 201610541469.5) has proposed a method using a vertical rod and a tape measure for the measurement of the geometric shape of the sea erosion trough, but this method needs to dig a pit to bury the foundation at the bottom of the cliff, and the implementation is relatively cumbersome

Method used

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  • Sea cliff and sea erosion groove geometrical morphology measuring device and measuring method
  • Sea cliff and sea erosion groove geometrical morphology measuring device and measuring method
  • Sea cliff and sea erosion groove geometrical morphology measuring device and measuring method

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Embodiment Construction

[0029] The present invention will be further described below through specific embodiments.

[0030] Examples such as figure 1 Structural schematic diagram of a device for measuring the geometry of sea cliffs and sea troughs proposed by the present invention; a device for measuring the geometry of sea cliffs and sea troughs, comprising a hose 1, a staple, a pressure sensor 2, a reading instrument 3, a data line 4 and red ink, The hose 1 is laid along the section of the sea erosion trough, and the U-shaped nails are driven into the sea cliff soil to fix the hose on the sea erosion trough soil; the pressure sensor 2 is connected to the hose near the bottom of the sea erosion trough. One end; the reading instrument 3 is connected to the pressure sensor 2 through the data line 4 to read the data of the pressure sensor 2 and calculate the pressure value; when measuring, red ink is added to the inside of the hose in stages.

[0031] The hose is made of PVC material and is transparen...

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PUM

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Abstract

The invention provides a sea cliff and sea erosion groove geometrical morphology measuring device and measuring method, the device specifically comprises a hose, a U-shaped nail, a pressure sensor, areading instrument, a data line and red ink, the hose is laid along the section of the sea erosion groove, and the U-shaped nail is driven into the sea cliff soil body to fix the hose on the sea erosion groove soil body; the pressure sensor connecting hose is close to one end of the bottom of the sea-erosion tank; the reading instrument is connected with the pressure sensor through a data line andis used for reading data of the pressure sensor and calculating a pressure value; during measurement, the red ink is added into the hose by several times; the sea cliff and sea erosion groove geometrical morphology measuring device and measuring method have the advantages of being simple in structure, convenient to implement and reliable in result.

Description

technical field [0001] The invention relates to the field of coastal erosion protection, in particular to a device and method for measuring the geometry of sea cliffs and sea erosion grooves. Background technique [0002] The sea trough is a landform phenomenon developed at the foot of the sea cliff under the long-term action of waves. The sea trough is generally in the shape of a groove. The geometric shape of the sea trough is clear, which is useful for analyzing the stability of the overlying soil and the erosion of the sea cliff. Laws, etc. are of great significance. So far, the patent (Application No. 201610541469.5) has proposed a method using a vertical rod and a tape measure for the measurement of the geometric shape of sea troughs. However, this method requires digging a pit to bury the foundation at the bottom of the cliff, and the implementation is relatively cumbersome. Contents of the invention [0003] The main purpose of the present invention is to overcome...

Claims

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Application Information

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IPC IPC(8): G01B13/16G01B21/20
CPCG01B13/16G01B21/20
Inventor 常方强
Owner HUAQIAO UNIVERSITY
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