Monitoring system and method for determining maximum rainfall infiltration depth of xiashu soil slope
A monitoring system and slope technology, applied in the field of monitoring system to determine the maximum rainfall infiltration depth of Xiashu soil slope, can solve the problem of lack of testing the maximum rainfall infiltration depth and so on.
Pending Publication Date: 2021-04-20
江苏省地质矿产局第三地质大队 +1
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In order to reasonably analyze the instability mechanism of the Xiashu soil slope under the action of rainfall, the maximum rainfall infiltration depth is one of the key issues. However, there is still a lack of means to test the maximum rainfall infiltration depth of this type of slope. A monitoring system and evaluation method for the maximum rainfall infiltration depth of Xiashu soil slope
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0032] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0033] Such as figure 1 As shown, the present invention provides a monitoring system for determining the maximum rainfall infiltration depth of Xiashu soil slope, including a moisture content sensor 1, an automati...
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The invention provides a monitoring system and method for determining the maximum rainfall infiltration depth of a xiashu soil slope. The monitoring system comprises a moisture content sensor, an automatic rainfall monitor, a solar panel, a box, a remote data transmission module and a monitoring data early warning and forecasting platform. The monitoring method comprises the steps that data of five moisture content sensors at the slope top, the slope body middle-upper part, the slope body middle-lower part and the slope toe of the xiashu soil slope are extracted through a data early warning and forecasting platform, and a change curve of the data of each moisture content sensor and time and a change curve of rainfall data and time are drawn; data of the five moisture content sensors at the slope top, the slope body middle-upper part, the slope body middle-lower part and the slope toe of the xiashu soil slope are analyzed to obtain the maximum rainfall infiltration depth range at each position; and the maximum rainfall infiltration depth at each position is connected to obtain a maximum rainfall infiltration depth curve of the xiashu soil slope. According to the monitoring system and method for determining the maximum rainfall infiltration depth of the xiashu soil slope, the maximum rainfall infiltration depth curve of the xiashu soil slope can be accurately obtained.
Description
technical field [0001] The invention relates to the technical field of slope soil infiltration capacity monitoring, in particular to a monitoring system and method for determining the maximum rainfall infiltration depth of a Xiashu soil slope. Background technique [0002] Xiashu soil is a special kind of sedimentary soil, which was formed in the middle and late Pleistocene. It is widely distributed in the middle and lower reaches of the Yangtze River. There are distributions. During the rainy season every year, landslides occur frequently in the areas where the Xiashu soil is distributed, seriously affecting the lives and property safety of residents, factory workers and tourists around the landslides. Therefore, under the background of frequent extreme climates in the world in recent years, the stability of the Xiashu soil slope under the action of rainfall must be given sufficient attention. [0003] Normally, the groundwater table of Xiashu soil slope is low, and rainf...
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Login to View More IPC IPC(8): E02D1/00E02D1/02G08B25/10G01N33/24G01W1/14E02D17/20
Inventor 杨正玉刘顺青姜啸李磊武旻黄贝贝
Owner 江苏省地质矿产局第三地质大队