CN110965540A - Deep foundation pit monitoring and early warning system - Google Patents
Deep foundation pit monitoring and early warning system Download PDFInfo
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- CN110965540A CN110965540A CN201911180906.5A CN201911180906A CN110965540A CN 110965540 A CN110965540 A CN 110965540A CN 201911180906 A CN201911180906 A CN 201911180906A CN 110965540 A CN110965540 A CN 110965540A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
- E02D1/022—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
- E02D1/027—Investigation of foundation soil in situ before construction work by investigating properties relating to fluids in the soil, e.g. pore-water pressure, permeability
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
Abstract
The invention relates to the technical field of construction monitoring, in particular to a deep foundation pit monitoring and early warning system which comprises a level monitoring module, a soil pressure monitoring module, a pore water pressure monitoring module, an air temperature monitoring module, a humidity monitoring module, a central processing unit, a power supply module, a data comparison module, an alarm module, a signal transceiving module and a threshold value setting module, wherein the level monitoring module, the soil pressure monitoring module, the pore water pressure monitoring module, the air temperature monitoring module and the humidity monitoring module are respectively connected with the central processing unit, the data comparison module is connected with the central processing unit, the alarm module is connected with the data comparison module, and the threshold value setting module is connected with the data comparison module. Very convenient intelligence has solved the problem that current manual monitoring mode is inefficiency, workman work load is big.
Description
Technical Field
The invention relates to the technical field of construction monitoring, in particular to a deep foundation pit monitoring and early warning system.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is performed. The person who is not excavated can use the method of putting the side slope to stabilize the earth slope, and the size of the slope is determined according to the relevant construction regulations. When a deeper foundation pit and a building adjacent to the deeper foundation pit are excavated, a foundation pit wall supporting method, a concrete-sprayed wall protecting method and a large foundation pit are used, and even an underground continuous wall and a columnar column type bored pile are used for interlocking, so that an outer soil layer is prevented from collapsing; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; in cold regions, natural cold freezing method can be adopted for excavation and the like.
The deep foundation pit refers to a project which has an excavation depth of more than 5 meters (including 5 meters), or has a depth of less than 5 meters, but has particularly complicated geological conditions, surrounding environments and underground pipelines. Traditional deep basal pit needs the manual work to monitor deep basal pit's levelness, soil pressure, groundwater pressure in the work progress, and workman work load is big, and monitoring efficiency is low.
Disclosure of Invention
The invention aims to provide a deep foundation pit monitoring and early warning system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a deep basal pit monitoring and early warning system, includes level monitoring module, soil pressure monitoring module, hole water pressure monitoring module, temperature monitoring module, humidity monitoring module, central processing unit, power module, data contrast module, alarm module, signal transceiver module, threshold value settlement module, level monitoring module, soil pressure monitoring module, hole water pressure monitoring module, temperature monitoring module, humidity monitoring module are connected with central processing unit respectively, and power module is connected with central processing unit, and the data contrast module is connected with central processing unit, and alarm module is connected with the data contrast module, and the threshold value settlement module is connected with the data contrast module.
Further: the temperature monitoring device is characterized by further comprising a power supply monitoring module and a temperature monitoring module, wherein the power supply monitoring module is connected with the power supply module, and the temperature monitoring module is connected with the power supply module.
Further: and a storage battery is integrated in the power supply module.
Further: and a level gauge is integrated in the level monitoring module.
Further: and a pore water pressure gauge is integrated in the pore water pressure monitoring module.
Further: a buzzer and a warning lamp are integrated in the alarm module.
Further: the positioning module is connected with the signal receiving and transmitting module
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects: in the embodiment of the invention, the levelness, soil pressure, underground water pressure, air temperature and humidity data of the deep foundation pit are monitored in real time by arranging the level monitoring module, the soil pressure monitoring module, the pore water pressure monitoring module, the air temperature monitoring module and the humidity monitoring module, when a certain monitoring data exceeds a corresponding threshold value, the alarm module gives an alarm to a constructor in the deep foundation pit, the signal receiving and transmitting module is used for sending the monitored data and a data comparison result of the data comparison module to the remote receiving terminal, the positioning module is used for positioning the position of the deep foundation pit and sending the position to the remote receiving terminal for the searching of the constructor.
Drawings
FIG. 1 is a block diagram of an embodiment 1 of a deep foundation pit monitoring and early warning system;
FIG. 2 is a block diagram of a central processing unit in the deep foundation pit monitoring and early warning system embodiment 1;
fig. 3 is a block diagram of a power supply module in the deep foundation pit monitoring and early warning system embodiment 1.
The reference numerals in the schematic drawings illustrate: 1-a level monitoring module; 2-a soil pressure monitoring module; 3-a pore water pressure monitoring module; 4-air temperature monitoring module; 5-a humidity monitoring module; 6-a central processing unit; 7-a power supply module; 8, a power supply monitoring module; 9-a temperature monitoring module; 10-a data comparison module; 11-an alarm module; 12-a signal transceiving module; 13-a threshold setting module; 14-positioning module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.
Example 1
Referring to fig. 1-3, in the embodiment of the present invention, a deep foundation pit monitoring and early warning system includes a level monitoring module 1, a soil pressure monitoring module 2, a pore water pressure monitoring module 3, an air temperature monitoring module 4, a humidity monitoring module 5, a central processing unit 6, a power supply module 7, a data comparison module 10, an alarm module 11, a signal transceiver module 12, a threshold setting module 13, and a positioning module 14, where the level monitoring module 1, the soil pressure monitoring module 2, the pore water pressure monitoring module 3, the air temperature monitoring module 4, and the humidity monitoring module 5 are respectively connected to the central processing unit 6, a level gauge is integrated in the level monitoring module 1, the level monitoring module 1 is horizontally disposed at the bottom of the deep foundation pit, the level monitoring module 1 is used to monitor the level of the deep foundation pit in real time, and if the level monitoring module 1 is inclined, the level gauge changes, the level monitoring module 1 sends the monitored levelness data to a central processing unit 6, the levelness data is analyzed and processed by the central processing unit 6, the soil pressure in the deep foundation pit is monitored in real time by a soil pressure monitoring module 2, the monitored soil pressure data is sent to the central processing unit 6, the soil pressure data is analyzed and processed by the central processing unit 6, the underground water pressure in the deep foundation pit is monitored in real time by a pore water pressure monitoring module 3, a pore water pressure gauge is integrated in the pore water pressure monitoring module 3, the pore water pressure monitoring module 3 sends the underground water pressure data collected by monitoring to the central processing unit 6, the underground water pressure data is analyzed and processed by the central processing unit 6, and the air temperature monitoring module 4 and the humidity monitoring module 5 are respectively used for monitoring the air temperature and the humidity in the deep foundation pit in real time, and the monitored air temperature and humidity are sent to the central processing unit 6, and the air temperature data and the humidity data are analyzed and processed by the central processing unit 6.
The power supply module 7 is connected with the central processing unit 6, a storage battery is integrated in the power supply module 7, the power supply module 7 is utilized to provide electric energy for the system to maintain the normal operation of the system, the data comparison module 10 is connected with the central processing unit 6, the alarm module 11 is connected with the data comparison module 10, the threshold setting module 13 is connected with the data comparison module 10, a user inputs corresponding thresholds of the levelness, the soil pressure, the underground water pressure, the air temperature and the humidity of the deep foundation pit into the data comparison module 10 through the threshold setting module 13 in advance, the data comparison module 10 is utilized to compare the monitored data, when certain monitored data exceeds the corresponding threshold, the alarm module 11 gives an alarm, a buzzer and a warning lamp are integrated in the alarm module 11, and the buzzer and the warning lamp are utilized to give a warning to constructors in the deep foundation pit, the signal transceiver module 12 is connected with the data comparison module 10, the threshold setting module 13 is connected with the signal transceiver module 12, various monitored data and a data comparison result of the data comparison module 10 are sent to a remote receiving terminal by the signal transceiver module 12 for people to look up, the positioning module 14 is connected with the signal transceiver module 12, the position of the deep foundation pit can be positioned by the positioning module 14, and the position is sent to the remote receiving terminal for people to look up.
Example 2
On the basis of embodiment 1, the intelligent temperature monitoring system further comprises a power supply monitoring module 8 and a temperature monitoring module 9, wherein the power supply monitoring module 8 is connected with the power supply module 7, the power supply monitoring module 8 is used for monitoring the electricity usage of the power supply module 7 in real time, when the power supply monitoring module 8 monitors that the residual electricity of the power supply module 7 is insufficient, a signal is sent to the central processing unit 6, the central processing unit 6 sends the signal with insufficient electricity to a remote receiving terminal through a signal transceiving module 12 to prompt a user to replace a storage battery in the power supply module 7, the temperature monitoring module 9 is connected with the power supply module 7, the temperature monitoring module 9 is used for monitoring the working temperature of the power supply module 7 in real time, when the temperature monitoring module 9 monitors that the temperature of the power supply module 7 is abnormally increased, the signal is sent to the central processing unit 6, and the central processing unit 6 sends the abnormal signal, and sending out a warning to the user.
With reference to the embodiment 1 and the embodiment 2, the working principle of the invention is as follows: according to the invention, through arranging the level monitoring module 1, the soil pressure monitoring module 2, the pore water pressure monitoring module 3, the air temperature monitoring module 4 and the humidity monitoring module 5, the levelness, soil pressure, underground water pressure, air temperature and humidity data of a deep foundation pit are monitored in real time, when a certain monitoring data exceeds a corresponding threshold value, the alarm module 11 gives an alarm, a buzzer and a warning lamp are integrated in the alarm module 11, the buzzer and the warning lamp are utilized to give a warning to constructors in the deep foundation pit, the signal receiving and sending module 12 is utilized to send various monitored data and a data comparison result of the data comparison module 10 to a remote receiving terminal, the positioning module 14 can be utilized to position the position of the deep foundation pit, and the position is sent to the remote receiving terminal for people to look up.
It should be particularly noted that, in the present application, the level monitoring module 1 is an application in the prior art, and the central processing unit 6, the data comparison module 10, the alarm module 11, the signal transceiver module 12, and the threshold setting module 13 are innovative points in the present application, which effectively solve the problems of low efficiency and large workload of workers in the existing manual monitoring mode.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A deep foundation pit monitoring and early warning system comprises a level monitoring module (1), a soil pressure monitoring module (2), a pore water pressure monitoring module (3), an air temperature monitoring module (4), a humidity monitoring module (5), a central processing unit (6), a power supply module (7), a data comparison module (10), an alarm module (11), a signal transceiving module (12) and a threshold setting module (13), and is characterized in that the level monitoring module (1), the soil pressure monitoring module (2), the pore water pressure monitoring module (3), the air temperature monitoring module (4) and the humidity monitoring module (5) are respectively connected with the central processing unit (6), the power supply module (7) is connected with the central processing unit (6), the data comparison module (10) is connected with the central processing unit (6), and the alarm module (11) is connected with the data comparison module (10), the threshold setting module (13) is connected with the data comparison module (10).
2. The deep foundation pit monitoring and early warning system according to claim 1, further comprising a power supply monitoring module (8) and a temperature monitoring module (9), wherein the power supply monitoring module (8) is connected with the power supply module (7), and the temperature monitoring module (9) is connected with the power supply module (7).
3. The deep foundation pit monitoring and early warning system according to claim 2, characterized in that a storage battery is integrated in the power supply module (7).
4. The deep foundation pit monitoring and early warning system according to claim 1, wherein a level gauge is integrated in the level monitoring module (1).
5. The deep foundation pit monitoring and early warning system as claimed in any one of claims 1-4, wherein a pore water pressure gauge is integrated in the pore water pressure monitoring module (3).
6. The deep foundation pit monitoring and early warning system according to any one of claims 1 to 4, wherein a buzzer and a warning light are integrated in the alarm module (11).
7. The deep foundation pit monitoring and early warning system according to claim 1, further comprising a positioning module (14), wherein the positioning module (14) is connected with the signal transceiver module (12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911180906.5A CN110965540A (en) | 2019-11-27 | 2019-11-27 | Deep foundation pit monitoring and early warning system |
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| CN201911180906.5A CN110965540A (en) | 2019-11-27 | 2019-11-27 | Deep foundation pit monitoring and early warning system |
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Cited By (4)
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|---|---|---|---|---|
| CN112558537A (en) * | 2020-11-23 | 2021-03-26 | 商伟光 | Building engineering environment monitoring device |
| CN112982503A (en) * | 2021-02-05 | 2021-06-18 | 上海市市政工程管理咨询有限公司 | Subway foundation pit construction monitoring system, method, equipment and storage medium |
| CN113593207A (en) * | 2021-06-18 | 2021-11-02 | 哈尔滨理工大学 | Pore water pressure online monitoring and early warning system and method based on 5G network |
| CN116222505A (en) * | 2023-03-22 | 2023-06-06 | 杭州塔桅检测技术有限公司 | Digital display levelness detector with alarm function and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113593207A (en) * | 2021-06-18 | 2021-11-02 | 哈尔滨理工大学 | Pore water pressure online monitoring and early warning system and method based on 5G network |
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| CN116222505B (en) * | 2023-03-22 | 2024-03-19 | 杭州塔桅检测技术有限公司 | Digital display levelness detector with alarm function and use method thereof |
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