Measuring device and measuring method of sediment movement on beach
A technology of measuring device and measuring method, which is applied in the direction of measuring device, fluid velocity measurement, velocity/acceleration/impact measurement, etc. It can solve the problems that erosion and deposition cannot be measured, and achieve the effect of simple use and accurate detection results
Active Publication Date: 2022-07-12
THIRD INST OF OCEANOGRAPHY MINIST OF NATURAL RESOURCES
View PDF17 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide a measuring device and measuring method for the sediment movement on the beach surface, so as to solve the technical problem in the prior art that the erosion and sedimentation in various time periods during the typhoon cannot be measured
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must hav...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention provides a measuring device and a method for measuring the movement of sediments on the beach surface, including a bracket, a plurality of wind cup assemblies fixed on the bracket, and a rotational speed sensor for detecting the rotational speed of the wind cup assemblies. The component intervals are arranged along the height direction of the bracket. The measuring device is buried under the beach; the measuring device is taken out and the data recorded by the rotational speed sensor is exported. The present invention provides a measuring device and a method for measuring the movement of sediments on the beach surface. The measuring device is buried under the beach. When in use, the sediment elevation around the sediment movement measuring device will change. The changing characteristics of the rotational speed of each wind cup assembly in the device can monitor the real-time erosion and sedimentation changes on the beach.
Description
technical field [0001] The invention relates to the technical field of beach maintenance, in particular to a measurement device and a measurement method for the movement of sediments on the beach surface. Background technique [0002] As a dynamic unit of sedimentary dynamic geomorphological response, beaches have a particularly significant response to typhoons. Under the action of strong typhoons, beaches are often severely eroded, the topography is reshaped, and the composition and distribution of sediments change significantly, especially under the action of continuous typhoons. The response is a more complex process. The real-time erosion and sedimentation changes of the beach surface during beach storms are a difficult point in the study of beach storm response mechanisms, the key to assessing and predicting the stability of beach storms, and can provide a basis for beach maintenance and restoration. [0003] In the prior art, there are generally two methods for detect...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01D21/02G01P5/00G01P1/00G01P1/02
CPCG01D21/02G01P5/00G01P1/00G01P1/026Y02A50/00
Inventor 朱君蔡锋刘建辉戚洪帅雷刚郑吉祥曹惠美鲍晶晶
Owner THIRD INST OF OCEANOGRAPHY MINIST OF NATURAL RESOURCES