CN204666188U - A kind ofly measure the land movement of side slope body and the device of water cut - Google Patents
A kind ofly measure the land movement of side slope body and the device of water cut Download PDFInfo
- Publication number
- CN204666188U CN204666188U CN201520272122.6U CN201520272122U CN204666188U CN 204666188 U CN204666188 U CN 204666188U CN 201520272122 U CN201520272122 U CN 201520272122U CN 204666188 U CN204666188 U CN 204666188U
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- side slope
- measuring staff
- head
- slope body
- moisture
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Abstract
The utility model discloses and a kind ofly measure the land movement of side slope body and the device of water cut, comprise: soil moisture measuring instrument, it comprises: multiple rod member, and its length is different, is inserted by the head of multiple rod member in the soil body of the inner differing heights of side slope body respectively; And multiple moisture transducer, be located at the head of multiple rod member respectively; Displacement detecting instrument, it comprises: multiple measuring staff, and its length is different, is inserted by the head of multiple measuring staff in the soil body of the inner differing heights of side slope body respectively; Multiple measuring staff anchor head, is located at the head of multiple measuring staff respectively; And multiple displacement transducer, be located at the afterbody of multiple measuring staff respectively; Data acquisition unit, it is connected with multiple displacement transducer with multiple moisture transducer respectively; And display, it is connected with data acquisition unit, for showing the data that data acquisition unit collects.This device can overcome soil displacement and moisture in existing side slope body and detect more difficult shortcoming.
Description
Technical field
The utility model relates to the measurement mechanism of side slope body, particularly a kind ofly measures the land movement of side slope body and the device of water cut.
Background technology
The impact of water Upon Slope Stability is many-sided and is enliven very much; it affects the stability of side slope in a variety of manners, and the water cut of side slope soil can change the cohesive strength of soil, thus affects its shearing strength; cause side slope to be subjected to displacement, occur slope instability phenomenon.Determine that the critical moisture content of side slope is one of effective measures of prevention slope instability, mainly by experiment, Modling model on the basis of experiment, by the value of the model prediction side slope soil critical moisture content set up for the method determining side slope soil critical moisture content at present.This method needs to re-start the critical moisture content that side slope soil is determined in experiment when facing different side slope soil environment, not only lost time but also wasting manpower and material resources.Seek a kind of simple device and method to determine side slope soil critical moisture content and to its carry out Real-Time Monitoring prevent slope instability time there is vital role.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Utility model content
The purpose of this utility model is that providing a kind of measures the land movement of side slope body and the device of water cut, thus overcomes soil displacement and moisture in existing side slope body and detect more difficult shortcoming.
For achieving the above object, the utility model provides a kind ofly measures the land movement of side slope body and the device of water cut, comprise: soil moisture measuring instrument, it comprises: multiple rod member, the length of described multiple rod member is different, is inserted by the head of described multiple rod member in the soil body of the inner differing heights of side slope body respectively; And multiple moisture transducer, be located at the head of described multiple rod member respectively; Displacement detecting instrument, it comprises: multiple measuring staff, and the length of described multiple measuring staff is different, is inserted by the head of described multiple measuring staff in the soil body of the inner differing heights of side slope body respectively; Multiple measuring staff anchor head, is located at the head of described multiple measuring staff respectively; And multiple displacement transducer, being located at the afterbody of multiple measuring staff respectively, being located at the displacement signal of the measuring staff anchor head of the head of described measuring staff for collecting correspondence; Data acquisition unit, it is connected with described multiple displacement transducer with described multiple moisture transducer respectively; And display, it is connected with described data acquisition unit, for showing the data that described data acquisition unit collects.
In technique scheme, the length of described multiple rod member corresponds respectively to the length of described multiple measuring staff.
In technique scheme, the outside of described multiple displacement transducer is provided with protective cover.
The using method of the above-mentioned land movement of measurement side slope body and the device of water cut specifically comprises the following steps: the displacement data 1) being gathered the soil body of the inner differing heights of side slope body by multiple displacement transducer; 2) the moisture data of the soil body of the inner differing heights of side slope body are gathered by multiple moisture transducer; 3) by data acquisition unit, described displacement data is become digital signal with described moisture data transformations; 4) by described display, described digital signal is shown.
In technique scheme, step 4) described in display described digital signal is classified, and m-moisture curve map and time-displacement curve figure when sorting out.
Compared with prior art, the utility model has following beneficial effect: the land movement of measurement side slope body in the utility model and the device of water cut, measured water cut and the displacement of the soil body of side slope body different levels by multiple moisture transducer and multiple displacement transducer simultaneously, find out soil moisture content during Displacement Saltation, properly protect measure in time.
Accompanying drawing explanation
Fig. 1 is the structural representation according to the land movement of measurement side slope body of the present utility model and the device of water cut.
Fig. 2 is the scheme of installation according to soil moisture measuring instrument of the present utility model and displacement detecting instrument.
Main Reference Numerals illustrates:
1-moisture transducer, 2-rod member, 3-measuring staff anchor head, 4-measuring staff, 5-displacement transducer, 6-protective cover, 7-data acquisition unit, 8-display, A-soil moisture measuring instrument, beta-position moves detector.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole instructions and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or ingredient, and do not get rid of other element or other ingredient.
As shown in Figure 1 to Figure 2, measure the land movement of side slope body and the device of water cut according to a kind of of the utility model embodiment, comprising: soil moisture measuring instrument A, displacement detecting instrument B, data acquisition unit 7, protective cover 6 and display 8; The length that soil moisture measuring instrument A comprises three rod members 2 and three moisture transducers, 1, three rod members 2 is different, is inserted by the head of three rod members 2 in the soil body of the inner differing heights of side slope body respectively; Three moisture transducers 1 are located at the head of three rod members 2 respectively; Displacement detecting instrument B comprises: three measuring staffs, 4, three measuring staff anchor heads 3 and three displacement transducers 5, the length of three measuring staffs 4 is different, the head of three measuring staffs 4 is inserted respectively in the soil body of the inner differing heights of side slope body, wherein, the length of three measuring staffs 4 corresponds respectively to the length of three rod members 2, and object is measure the moisture of the different displacement soil body; Three measuring staff anchor heads 3 are located at the head of three measuring staffs 4 respectively; The afterbody of three measuring staffs 4 is located at respectively by three displacement transducers 5, is located at the displacement signal of the measuring staff anchor head 3 of the head of measuring staff 4 for collecting correspondence, is provided with protective cover 6 in the outside of multiple displacement transducer 5; Data acquisition unit 7 is connected with three displacement transducers 5 with three moisture transducers 1 respectively; Display 8 is connected with data acquisition unit 7, for showing the data that data acquisition unit 7 collects.
In this embodiment, the using method of this device comprises the following steps:
1) displacement data of the soil body of inner three differing heights of side slope body is gathered by three displacement transducers 5;
2) the moisture data of the soil body of inner three differing heights of side slope body are gathered by three moisture transducers 1;
3) by data acquisition unit 7, displacement data is become digital signal with moisture data transformations;
4) by display, digital signal is shown.
Wherein, digital signal comprises the moisture data message of the moisture data message of the soil body of differing heights and the soil body of corresponding differing heights; Digital signal is classified by display 8, and m-moisture curve map and time-displacement curve figure when sorting out, shown by display 8, when slight slope body is undergone mutation, first find out the catastrophe point on time-displacement curve figure, find out the corresponding time, thus find out the moisture the determined critical moisture content as side slope body.
The land movement of measurement side slope body in the utility model and the device and method of water cut, measured water cut and the displacement of the soil body of side slope body different levels by multiple moisture transducer and multiple displacement transducer simultaneously, find out soil moisture content during Displacement Saltation, properly protect measure in time.
The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.
Claims (3)
1. measure the land movement of side slope body and the device of water cut for one kind, it is characterized in that, comprising: soil moisture measuring instrument, it comprises: multiple rod member, the length of described multiple rod member is different, is inserted by the head of described multiple rod member in the soil body of the inner differing heights of side slope body respectively; And multiple moisture transducer, be located at the head of described multiple rod member respectively; Displacement detecting instrument, it comprises: multiple measuring staff, and the length of described multiple measuring staff is different, is inserted by the head of described multiple measuring staff in the soil body of the inner differing heights of side slope body respectively; Multiple measuring staff anchor head, is located at the head of described multiple measuring staff respectively; And multiple displacement transducer, being located at the afterbody of multiple measuring staff respectively, being located at the displacement signal of the measuring staff anchor head of the head of described measuring staff for collecting correspondence; Data acquisition unit, it is connected with described multiple displacement transducer with described multiple moisture transducer respectively; And display, it is connected with described data acquisition unit, for showing the data that described data acquisition unit collects.
2. the land movement of measurement side slope body according to claim 1 and the device of water cut, is characterized in that, the length of described multiple rod member corresponds respectively to the length of described multiple measuring staff.
3. the land movement of measurement side slope body according to claim 1 and the device of water cut, is characterized in that, the outside of described multiple displacement transducer is provided with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520272122.6U CN204666188U (en) | 2015-04-30 | 2015-04-30 | A kind ofly measure the land movement of side slope body and the device of water cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520272122.6U CN204666188U (en) | 2015-04-30 | 2015-04-30 | A kind ofly measure the land movement of side slope body and the device of water cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204666188U true CN204666188U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520272122.6U Expired - Fee Related CN204666188U (en) | 2015-04-30 | 2015-04-30 | A kind ofly measure the land movement of side slope body and the device of water cut |
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| Country | Link |
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| CN (1) | CN204666188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833392A (en) * | 2015-04-30 | 2015-08-12 | 广西大学 | Device and method for measuring soil displacement and moisture content of slope |
| CN108519473A (en) * | 2018-03-09 | 2018-09-11 | 广州地理研究所 | A kind of alkaline land soil water content rapid detection system |
-
2015
- 2015-04-30 CN CN201520272122.6U patent/CN204666188U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833392A (en) * | 2015-04-30 | 2015-08-12 | 广西大学 | Device and method for measuring soil displacement and moisture content of slope |
| CN108519473A (en) * | 2018-03-09 | 2018-09-11 | 广州地理研究所 | A kind of alkaline land soil water content rapid detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160430 |