Method for measuring stone throwing and sedimentation packing effect of breakwater

Abstract

The invention discloses a method for measuring a stone throwing and sedimentation packing effect of a breakwater. The breakwater is divided based on the principle of equidistant division, and a measurement section is determined according to the height of the bank and the height of the embankment; the whole system is controlled by a virtual orbit; a soil layer, the water and stones are calibrated according to the principle of first-calibration and second-measurement and based on the dielectric properties of the soil, and the capacitance value per unit length of the material is determined; the length of a material region in each layer is calculated by using the law that the capacitance is proportional to the length of the material; according to the calculation result, the stone throwing andsedimentation packing form is drawn, and the stone throwing and sedimentation packing area is calculated; and the method measuring a stone throwing and sedimentation packing effect of a breakwater isestablished by comparing and analyzing the design drawing. The method is simple to implement, is low in cost, and can be widely applied to the evaluation of the stone throwing and sedimentation packing effect of the breakwater.

Description

technical field [0001] The invention belongs to the technical fields of geotechnical engineering and coastal port engineering, and in particular relates to a method for quickly judging the effect of riprap silting on breakwaters. Background technique [0002] In the process of breakwater construction, riprap is one of the commonly used technologies, and the replacement method for weak foundations generally has a good treatment effect. However, in the actual application process, because the breakwaters and seawalls are built in the water, they cannot be directly measured, so it is generally difficult to determine the effect of riprap silting. It needs to be determined through drilling and long-term monitoring and observation, which consumes a lot of time and cost. Therefore, it is necessary to establish a rapid judgment method for the riprap effect of the breakwater, to test the effect of project monitoring and to check the quality of the project. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for judging the effect of riprap silting on breakwaters, which solves the problem that in the prior art, due to the fact that breakwaters and seawalls are built in water, it is impossible to directly measure, resulting in the general difficulty in judging the effect of riprap silting, which needs to be drilled. , Long-term monitoring and observation can only be judged, which consumes a lot of time and economic cost of technical problems

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