CN212460337U - Abandon cinder yard side slope stability monitoring system - Google Patents
Abandon cinder yard side slope stability monitoring system Download PDFInfo
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- CN212460337U CN212460337U CN202020435234.XU CN202020435234U CN212460337U CN 212460337 U CN212460337 U CN 212460337U CN 202020435234 U CN202020435234 U CN 202020435234U CN 212460337 U CN212460337 U CN 212460337U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 50
- 239000003818 cinder Substances 0.000 title claims description 4
- 239000002893 slag Substances 0.000 claims abstract description 35
- 238000004891 communication Methods 0.000 claims abstract description 18
- 239000002699 waste material Substances 0.000 claims abstract description 15
- 230000000007 visual effect Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000001133 acceleration Effects 0.000 claims description 6
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- 238000012545 processing Methods 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 5
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- 238000007781 pre-processing Methods 0.000 claims description 3
- 230000008030 elimination Effects 0.000 claims description 2
- 238000003379 elimination reaction Methods 0.000 claims description 2
- 230000008447 perception Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 14
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- 230000005540 biological transmission Effects 0.000 description 2
- 238000009430 construction management Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
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Abstract
One or more embodiments of the present specification provide a spoil area side slope stability monitoring system, can realize carrying out reliable comprehensive scientific monitoring to spoil area side slope stability to reduce the potential safety hazard, improve the managerial efficiency, the system includes: the sensing module is arranged in the to-be-monitored waste slag yard and used for acquiring stability influence factor data of a side slope of the to-be-monitored waste slag yard; the network module is in communication connection with the sensing module and is used for transmitting the stability influence factor data; and the application module is in communication connection with the network module and is used for receiving and storing the stability influence factor data, analyzing and determining the stability state information of the corresponding abandoned dreg site slope according to the stability influence factor data and generating a stability state report.
Description
Technical Field
One or more embodiments of the present specification relate to the technical field of engineering construction, and in particular, to a system for monitoring slope stability in a spoil area.
Background
With the increasing importance of national policies on the problems of the safety and water and soil conservation of the abandoned dreg site, the standardization of the process of stacking and later-stage operation supervision of the abandoned dreg site becomes a necessary trend for improving the construction management and operation level of a power station, and the most important concern and importance is the problem of the stability of a slope body side slope formed by the stacked materials of the abandoned dreg site. Most of the conventional abandoned slag yard adopts an independent management mode, and the stability of the side slope of the abandoned slag yard is not monitored in the daily management process, or only a simple monitoring method is adopted, so that the monitoring and supervision of the stability of the side slope of the abandoned slag yard are not wide, deep and thorough, and great accident potential safety hazards exist.
Disclosure of Invention
In view of this, one or more embodiments of the present disclosure provide a system for monitoring stability of a waste slag yard slope, so as to implement reliable and comprehensive scientific monitoring of the stability of the waste slag yard slope, thereby reducing potential safety hazards and improving management efficiency.
In view of the above, one or more embodiments of the present specification provide a spoil area slope stability monitoring system, including:
the sensing module is arranged in the to-be-monitored waste slag yard and used for acquiring stability influence factor data of a side slope of the to-be-monitored waste slag yard;
the network module is in communication connection with the sensing module and is used for transmitting the stability influence factor data;
and the application module is in communication connection with the network module and is used for receiving and storing the stability influence factor data, analyzing and determining the stability state information of the corresponding abandoned dreg site slope according to the stability influence factor data and generating a stability state report.
Optionally, the sensing module includes:
the sensor node units are uniformly arranged in the slope range of the abandoned dreg site to be monitored and are used for detecting stability influence factors of the corresponding slope and converting corresponding physical quantity information into data information;
the stability influence factor is determined according to historical disaster accident data;
and the sensor network unit is matched with the sensor node unit and used for receiving the data information and preprocessing the data information to obtain the stability influence factor data.
Optionally, the sensor node unit includes:
the slope inclination sensor node is arranged on a slope surface of a side slope of the abandoned slag yard and used for detecting the gravity acceleration of the slope surface position and calculating and determining slope inclination angle data according to the gravity acceleration;
the rainfall sensor node is arranged on the slope surface of the side slope of the abandoned dreg site, and is used for detecting rainfall and generating rainfall data when rainfall occurs;
and the ground surface crack displacement sensor node is arranged in the side slope body of the abandoned slag field, and is used for detecting the stress pressure when the side slope body deforms and calculating and determining crack displacement data according to the stress pressure.
Optionally, the sensor network unit includes a front-end base station and a wireless sensor network;
the front end base station is communicated with the sensor node units through the wireless sensing network, receives the data information, and conducts information discrimination, interference value elimination and data filtering processing on the data information to obtain the stability influence factor data.
Optionally, the wireless sensor network communicates with a wireless communication chip CC 2530;
and a ZigBee star wireless network is established between the base station and the sensor node units by adopting a Zstack protocol.
Optionally, the network module is a short message unloading service platform;
the short message unloading service platform is used for receiving the stability influence factor data by using a global mobile communication network or a Beidou satellite communication network and forwarding the stability influence factor data to the application module.
Optionally, the application module includes:
the data reading module is used for receiving and storing the stability influence factor data;
the stability state analysis module is used for analyzing and processing the stability influence factor data according to historical disaster accident data and a state analysis strategy and determining the stability state information corresponding to the spoil area slope;
and the state pushing module is used for generating and pushing a stability state report according to the stability state information.
Optionally, the application module further includes:
the visual display module is used for visually displaying the stability image data and the stability state information;
the abnormal alarm module is used for comparing the stability influence factor data with a normal data range, sending prompt information when the stability influence factor data exceeds the normal data range, and sending alarm information when the stability state information is in a dangerous state;
and the visual display module is also used for visually displaying the prompt information and the alarm information.
From the above, it can be seen that one or more embodiments of the present specification provide a system for monitoring the stability of a side slope of a refuse dump, which is configured to obtain influence factors of the side slope stability of the refuse dump from different aspects and angles, for several influence factors that can directly and accurately reflect the stability of the side slope, determine the stability state according to the impression factors of the stability, and can implement reliable and comprehensive scientific monitoring of the side slope stability of the refuse dump; and a plurality of abandoned slag yard slopes can be continuously monitored for a long time, scientific, quick and accurate decision support can be provided for abnormal states of the abandoned slag yard slopes, potential safety hazards are reduced, and management efficiency is improved.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
Fig. 1 is a schematic structural diagram of a side slope stability monitoring system of a spoil area provided in one or more embodiments of the present disclosure;
fig. 2 is a schematic structural diagram of a side slope stability monitoring system of a spoil area provided in one or more embodiments of the present disclosure;
fig. 3 is a schematic diagram illustrating a sensor node unit in a system for monitoring slope stability of a spoil area according to one or more embodiments of the present disclosure;
fig. 4 is a schematic diagram illustrating a sensor network unit in a spoil area slope stability monitoring system according to one or more embodiments of the present disclosure;
fig. 5 is a schematic structural diagram of an application module in a system for monitoring slope stability of a spoil area according to one or more embodiments of the present disclosure;
fig. 6 is a schematic structural diagram of an application module in a system for monitoring slope stability of a spoil area according to one or more embodiments of the present disclosure;
fig. 7 is an operation schematic diagram of a spoil area slope stability monitoring system provided in one or more embodiments of the present disclosure.
Detailed Description
For the purpose of promoting a better understanding of the objects, aspects and advantages of the present disclosure, reference is made to the following detailed description taken in conjunction with the accompanying drawings.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
With the increasing importance of national policies on the problems of the safety and water and soil conservation of the abandoned dreg site, the standardization of the stacking process and the later operation supervision of the abandoned dreg site becomes a necessary trend for improving the construction management and the operation level of the power station. The statistical analysis shows that the prior waste slag yard management is available: firstly, about 65% of the waste slag yard is still managed by self; secondly, even if unified management is carried out, daily safety inspection is still only carried out under most conditions; thirdly, about 93% of the spoil sites currently lack effective or efficient monitoring facilities; fourthly, from the operation and maintenance experience fed back by each management unit, the slag dump also needs an intelligent monitoring system.
At present, the monitoring method of the abandoned slag yard in China is developed from the past simple tool measurement to automation and precision, and the monitoring method mainly comprises a simple monitoring method, a station setting observation method, an instrument observation method and a remote monitoring method. Although the prior slag site monitoring methods are numerous, the method still has the following defects: (1) the workload is large, and a large amount of manpower, financial resources and material resources are consumed; (2) the monitoring is not frequent enough, and the accurate slag body deformation rule cannot be obtained; (3) observations are affected by external factors, such as climatic conditions; (4) the observation items are independent from each other, and various data cannot be fused and analyzed.
Based on the problems, the utility model provides a waste slag yard slope stability monitoring system, which starts from different aspects and angles, acquires the influence factors of the waste slag yard slope stability, and realizes the reliable and comprehensive scientific monitoring of the waste slag yard slope stability; and meanwhile, the side slopes of the waste slag yard are continuously monitored for a long time, scientific, quick and accurate decision support can be provided, potential safety hazards are reduced, and management efficiency is improved.
One or more embodiments of the utility model provide a abandon cinder yard side slope stability detecting system.
As shown in fig. 1, one or more embodiments of the present disclosure provide a spoil area slope stability monitoring system, including:
the system comprises a sensing module 1, a monitoring module and a monitoring module, wherein the sensing module 1 is arranged in a to-be-monitored abandoned dreg site and is used for acquiring stability influence factor data of a side slope of the to-be-monitored abandoned dreg site;
the network module 2 is in communication connection with the sensing module 1 and is used for transmitting the stability influence factor data;
and the application module 3 is in communication connection with the network module 2 and is used for receiving and storing the stability influence factor data, analyzing and determining the stability state information of the corresponding abandoned dreg site slope according to the stability influence factor data and generating a stability state report.
In the system for monitoring the stability of the slopes in the abandoned dreg site, the sensing module 1 can be arranged in a plurality of abandoned dreg sites to be detected to monitor the stability of the slopes in the abandoned dreg sites to be detected; during monitoring, aiming at a plurality of influence factors capable of directly and accurately reflecting the slope stability state, the influence factors of the slope stability of the refuse dump are obtained from different aspects and angles, and the stability state is determined according to the impression factors of the stability, so that the reliable and comprehensive scientific monitoring of the slope stability of the refuse dump can be realized. The abandoned dreg site side slope stability monitoring system can continuously monitor a plurality of abandoned dreg site side slopes for a long time, can provide scientific, quick and accurate aid decision support for abnormal states of the abandoned dreg site side slopes, reduces potential safety hazards and improves management efficiency.
As shown in fig. 2, in the system for monitoring stability of a side slope of a spoil area provided by one or more optional embodiments of the present invention, the sensing module 1 includes:
the sensor node units 11 are uniformly arranged in the slope range of the abandoned dreg site to be monitored, and are used for detecting stability influence factors of the corresponding slope and converting corresponding physical quantity information into data information;
the sensor node unit 11 is adopted to acquire physical quantities of various stability influence factors related to the slope stability and convert the physical quantities into digital signals, so that various data processing can be conveniently and directly performed on the physical quantities;
the stability influence factors are determined according to historical disaster accident data, for example, the influence of the slope surface inclination angle of the material pile of the slag abandoning field on the slope stability, the influence of meteorological environment, the deformation stress in the slope body, the type of waste materials in the slag abandoning field, the water seepage situation of the ground surface of the slag abandoning field and the like can be determined according to the historical disaster accident data;
and the sensor network unit 12 is matched with the sensor node unit and is used for receiving the data information and preprocessing the data information to obtain the stability influence factor data.
As shown in fig. 3, in an abandoned dreg site slope stability monitoring system provided by one or more embodiments of the present invention, the sensor node unit 11 includes:
the slope inclination sensor node 111 is arranged on a slope surface of the side slope of the abandoned slag yard and is used for detecting the gravity acceleration of the slope surface position and calculating and determining slope inclination angle data according to the gravity acceleration;
the rainfall sensor node 112 is arranged on the slope surface of the side slope of the abandoned dreg site, and is used for detecting rainfall and generating rainfall data when rainfall occurs;
and the ground surface crack displacement sensor node 113 is arranged in the side slope body of the abandoned slag field, detects the stress pressure when the side slope body deforms, and calculates and determines crack displacement data according to the stress pressure.
In the abandoned dreg site slope stability monitoring system, the sensor node unit 11 adopts a slope inclination sensor node, a rainfall sensor node and a ground surface crack displacement sensor node to respectively acquire influence factor data of slope inclination supervision, meteorological conditions and slope body internal stress, and the slope stability can be scientifically, accurately and comprehensively monitored by utilizing the influence factor data;
as shown in fig. 4, in a system for monitoring stability of a spoil area slope provided by one or more embodiments of the present invention, the sensor network unit 12 includes a front-end base station 121 and a wireless sensor network 122;
the front-end base station 121 communicates with the sensor node units through the wireless sensor network, receives the data information, and performs information discrimination, interference value rejection, and data filtering processing on the data information to obtain the stability influence factor data.
In one or more embodiments of the present invention, in a system for monitoring stability of a side slope of a spoil area, the wireless sensor network 122 uses a wireless communication chip CC2530 for communication;
the CC2530 is a real system on chip (SoC) solution for 2.4-GHz IEEE 802.15.4, ZigBee and RF4CE applications, and building a wireless sensor network using the CC2530 chip can build a powerful network node with very low total material cost, reducing the overall application cost of the system;
a Zstack protocol is adopted between the base station and the sensor node units to construct a ZigBee star wireless network, the Zstack protocol has the advantages of easiness in use, stability, flexibility, ultrahigh performance and the like, and the constructed wireless network can realize the real-time, accurate and reliable transmission of stability influence factor data, so that the quick and intelligent perception of the geological disaster accident characteristics of the abandoned dreg site is realized.
In one or more embodiments of the present invention, in a system for monitoring stability of a side slope of a spoil area, the network module 2 is a short message transfer service platform;
the Short Message Service (SMS) platform is configured to receive the stability-affecting factor data by using a global mobile communication network or a beidou satellite communication network, and forward the stability-affecting factor data to the application module 3, and those skilled in the art should understand that the abandoned slag yard is mostly in a mountain area, the communication condition of the general location is poor, and the mobile communication network has a problem of signal drift, even is completely in a communication blind area, so that a global mobile communication GSM network or a beidou satellite communication network is used for data transmission;
the short message unloading service platform is adopted in the monitoring system to transmit the stability influence factor data, so that long-time stable operation can be ensured, high reliability of the system is ensured, and the stability influence factor data sent from the sensing module 1 can be completely and reliably sent to the application module.
As shown in fig. 5, in the system for monitoring stability of a side slope of a spoil area provided by one or more embodiments of the present invention, the application module 3 includes:
a data reading module 31, configured to receive and store the stability influencing factor data;
the stability state analysis module 32 is configured to analyze and process the stability influence factor data according to historical disaster accident data and a state analysis strategy, and determine the stability state information of the corresponding abandoned dreg site slope;
and the state pushing module 33 is configured to generate a stability state report according to the stability state information and push the stability state report.
As shown in fig. 6, in the system for monitoring stability of a side slope of a spoil area provided by one or more embodiments of the present invention, the application module 3 further includes:
a visual display module 34, configured to perform visual display on the stability image data and the stability status information;
the abnormal alarm module 35 is configured to compare the stability factor data with a normal data range, send a prompt message when the stability factor data exceeds the normal data range, and send an alarm message when the stability state information is in a dangerous state;
the normal data range may be determined according to expert opinions or may be determined according to long-term stored historical data, and the normal data range is also stored as the historical data after the data reading module 31 receives the stability influence factor;
the visual display module 34 also performs visual time limitation on the prompt message and the alarm message.
Referring to fig. 7, for the utility model discloses an abandon slag yard side slope stability monitoring system's operation schematic diagram that one or more embodiments provided, monitoring system can realize that monitoring data transmits in real time and information resource sharing, and the management mode of respectively abandoning zero scattered formula, extensive formula of slag yard gradually changes unified management into. The method can timely and efficiently transmit information such as the weather, hydrology, deformation monitoring data and human activities of key protection parts of the abandoned dreg site to a management unit, timely early warning and forecasting potential safety hazards are provided, scientific, rapid and quick aid decision support is provided, and long-term safe and stable operation of the pumped storage power station is guaranteed.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures, for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the disclosure. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.
While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (8)
1. The utility model provides a abandon cinder yard side slope stability monitoring system which characterized in that includes:
the sensing module is arranged in the to-be-monitored waste slag yard and used for acquiring stability influence factor data of a side slope of the to-be-monitored waste slag yard;
the network module is in communication connection with the sensing module and is used for transmitting the stability influence factor data;
and the application module is in communication connection with the network module and is used for receiving and storing the stability influence factor data, analyzing and determining the stability state information of the corresponding abandoned dreg site slope according to the stability influence factor data and generating a stability state report.
2. The system of claim 1, wherein the perception module comprises:
the sensor node units are uniformly arranged in the slope range of the abandoned dreg site to be monitored and are used for detecting stability influence factors of the corresponding slope and converting corresponding physical quantity information into data information;
the stability influence factor is determined according to historical disaster accident data;
and the sensor network unit is matched with the sensor node unit and used for receiving the data information and preprocessing the data information to obtain the stability influence factor data.
3. The system of claim 2, wherein the sensor node unit comprises:
the slope inclination sensor node is arranged on a slope surface of a side slope of the abandoned slag yard and used for detecting the gravity acceleration of the slope surface position and calculating and determining slope inclination angle data according to the gravity acceleration;
the rainfall sensor node is arranged on the slope surface of the side slope of the abandoned dreg site, and is used for detecting rainfall and generating rainfall data when rainfall occurs;
and the ground surface crack displacement sensor node is arranged in the side slope body of the abandoned slag field, and is used for detecting the stress pressure when the side slope body deforms and calculating and determining crack displacement data according to the stress pressure.
4. The system of claim 2, wherein the sensor network unit comprises a front-end base station and a wireless sensor network;
the front end base station is communicated with the sensor node units through the wireless sensing network, receives the data information, and conducts information discrimination, interference value elimination and data filtering processing on the data information to obtain the stability influence factor data.
5. The system of claim 4, wherein the wireless sensor network communicates using a wireless communication chip CC 2530;
and a ZigBee star wireless network is established between the base station and the sensor node units by adopting a Zstack protocol.
6. The system of claim 1, wherein the network module is a short message unloading service platform;
the short message unloading service platform is used for receiving the stability influence factor data by using a global mobile communication network or a Beidou satellite communication network and forwarding the stability influence factor data to the application module.
7. The system of claim 1, wherein the application module comprises:
a data reading module;
the stability state analysis module is used for analyzing and processing the stability influence factor data according to historical disaster accident data and a state analysis strategy and determining the stability state information corresponding to the spoil area slope;
and the state pushing module is used for generating and pushing a stability state report according to the stability state information.
8. The system of claim 7, wherein the application module further comprises:
the visual display module is used for visually displaying the stability influence factor data and the stability state information;
the abnormal alarm module is used for comparing the stability influence factor data with a normal data range, sending prompt information when the stability influence factor data exceeds the normal data range, and sending alarm information when the stability state information is in a dangerous state;
and the visual display module is also used for visually displaying the prompt information and the alarm information.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945237A (en) * | 2021-09-01 | 2022-01-18 | 国网新源控股有限公司 | Abandoned slag yard stability monitoring and alarming method and related equipment |
| CN116245283A (en) * | 2023-03-08 | 2023-06-09 | 北京七兆科技有限公司 | Method, device, equipment and storage medium for evaluating risk of secondary disasters in waste slag field |
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2020
- 2020-03-30 CN CN202020435234.XU patent/CN212460337U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945237A (en) * | 2021-09-01 | 2022-01-18 | 国网新源控股有限公司 | Abandoned slag yard stability monitoring and alarming method and related equipment |
| CN116245283A (en) * | 2023-03-08 | 2023-06-09 | 北京七兆科技有限公司 | Method, device, equipment and storage medium for evaluating risk of secondary disasters in waste slag field |
| CN116245283B (en) * | 2023-03-08 | 2024-05-07 | 北京七兆科技有限公司 | Method, device, equipment and storage medium for evaluating risk of secondary disasters in waste slag field |
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