CN113936442A - Progress monitoring and early warning system for slope engineering - Google Patents
Progress monitoring and early warning system for slope engineering Download PDFInfo
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- CN113936442A CN113936442A CN202111366668.4A CN202111366668A CN113936442A CN 113936442 A CN113936442 A CN 113936442A CN 202111366668 A CN202111366668 A CN 202111366668A CN 113936442 A CN113936442 A CN 113936442A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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- General Engineering & Computer Science (AREA)
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- Paleontology (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention relates to a progress monitoring and early warning system of slope engineering, which relates to the technical field of slope engineering, divides the slope engineering into a plurality of stages according to the elevation, calculates the lowest elevation of the finished processes in each stage of elevation, the maximum elevation difference of shallow support and the maximum elevation difference of deep support by an operation module on the basis of each stage of elevation, reflects the compatibility of excavation and support by the maximum elevation difference of shallow support and the maximum elevation difference of deep support, sends out early warning when the maximum elevation difference of shallow support exceeds a first threshold value and sends out early warning when the maximum elevation difference of deep support exceeds a second threshold value by the early warning module, and a slope engineering manager can judge whether the excavation and support are inconsistent according to the early warning, thereby solving the problem that the slope engineering manager is difficult to count the compatibility of excavation and support in the slope engineering construction process, the method is suitable for slope engineering management.
Description
Technical Field
The invention relates to the technical field of slope engineering, in particular to a progress monitoring and early warning system for slope engineering.
Background
In the water and electricity engineering high slope engineering from high to low work progress, the process is more, including excavation, shallow layer support and deep support, the process of shallow layer support includes stock, shotcrete, string net and wash port etc. deep support is like the anchor rope, the process of anchor rope includes drilling, reeving, grout, waters anchor pier and stretch-draw, and in the implementation, according to construction specification and technical requirement to excavation, shallow layer support and the timeliness of deep support put forward concrete requirement, nevertheless often can appear strutting the disjointing on the progress, and the support progress lags behind the excavation promptly, if the lag range is too big, the time overlength, probably takes place the slope deformation, even takes place to collapse.
In order to control the coordination of excavation and support, the construction progress of each procedure of excavation, shallow layer support and deep layer support is mainly counted and updated every week and reflected in the construction period, if the current situation of excavation and support of a side slope is described by using a pile number, the construction period content of the side slope engineering is various, so that a side slope engineering manager is difficult to count the coordination of excavation and support in the construction process of the side slope engineering, and can not intuitively obtain a lagging support procedure, thereby having difficulty in the control of the construction progress of the side slope engineering.
Disclosure of Invention
The technical problems solved by the invention are as follows: the progress monitoring and early warning system for the slope engineering solves the problem that a slope engineering manager is difficult to count the coordination of excavation and support in the slope engineering construction process.
The invention adopts the technical scheme for solving the technical problems that: the progress monitoring and early warning system of the slope engineering comprises a data input module, an operation module and a monitoring and early warning module;
the data input module is used for inputting all levels of elevations of the side slope, the excavation time of each level of elevation, the excavation completion time of each level of elevation, the completion time of each procedure of shallow layer support in the excavated elevation and the completion time of each procedure of deep layer support in the excavated elevation;
the operation module is used for calculating the highest elevation of an unfinished process, the maximum elevation difference of a shallow support and the maximum elevation difference of a deep support in each level of elevation at a certain time point, the maximum elevation difference of the shallow support is the difference between the highest elevation of the last unfinished process of the shallow support at the time point and the lowest elevation excavated at the time point, and the maximum elevation difference of the deep support is the difference between the highest elevation of the last unfinished process of the deep support at the time point and the lowest elevation excavated at the time point;
the monitoring and early warning module is used for comparing the size relation between the maximum height difference of the shallow support and a first threshold value, and sending out early warning when the maximum height difference of the shallow support is larger than the first threshold value; and the device is also used for comparing the size relation between the maximum height difference of the deep support and a second threshold value, and giving out an early warning when the maximum height difference of the deep support is greater than the second threshold value.
Further, each process of the excavated shallow layer support in the elevation comprises anchor rods, concrete spraying, net hanging and drainage holes.
Furthermore, each process of the excavated deep-medium support of the elevation comprises drilling, rope penetrating, grouting, anchor pier pouring and tensioning.
Further, the data input module is further used for inputting the starting time of each process of the excavated middle-shallow layer support in the height and the starting time of each process of the excavated middle-deep layer support in the height, and the early warning module is further used for comparing the time spent in the same process with the set maximum finishing time limit of the process and sending out early warning when the maximum finishing time of the process reaches the previous period.
Furthermore, the operation module is further configured to calculate a lowest elevation of a completed procedure in each level of elevations at a certain time point.
Furthermore, the monitoring and early warning module is further used for displaying a slope engineering progress chart, and the slope engineering progress chart displays each finished procedure and the excavated lowest elevation in each level of elevation by taking the week as a time unit.
The invention has the beneficial effects that: the progress monitoring and early warning system for the slope engineering divides the slope engineering into multiple levels according to the elevation, calculates the lowest elevation of finished processes in each level of elevation, the maximum height difference of shallow support and the maximum height difference of deep support by using an operation module on the basis of each level of elevation, reflects the compatibility of excavation and support by using the maximum height difference of shallow support and the maximum height difference of deep support, sends out early warning when the maximum height difference of shallow support exceeds a first threshold value by using an early warning module, and sends out early warning when the maximum height difference of deep support exceeds a second threshold value, and a slope engineering manager can judge whether the slope engineering has the problem of incompatibility of excavation and support according to the early warning, thereby solving the problem that the slope engineering manager is difficult to count the compatibility of excavation and support in the slope engineering construction process.
Drawings
Fig. 1 is a frame structure diagram of the slope engineering progress monitoring and early warning system of the invention.
Detailed Description
The progress monitoring and early warning system of slope engineering, as shown in figure 1, comprises a data input module, an operation module and a monitoring and early warning module;
the data input module is used for inputting all levels of elevations of the side slope, the excavation time of each level of elevation, the excavation completion time of each level of elevation, the completion time of each procedure of shallow layer support in the excavated elevation and the completion time of each procedure of deep layer support in the excavated elevation;
specifically, the slope engineering is classified according to elevation, for example, one grade is provided at intervals of 30 meters, and each grade of elevation comprises excavation, shallow layer support and deep layer support; each procedure of shallow layer support comprises anchor rods, concrete spraying, net hanging and water drainage holes; each procedure of deep support comprises drilling, rope penetrating, grouting, anchor pier pouring and tensioning; the time is in units of days.
The operation module is used for calculating the highest elevation of an unfinished process, the maximum elevation difference of a shallow support and the maximum elevation difference of a deep support in each level of elevation at a certain time point, the maximum elevation difference of the shallow support is the difference between the highest elevation of the last unfinished process of the shallow support at the time point and the lowest elevation excavated at the time point, and the maximum elevation difference of the deep support is the difference between the highest elevation of the last unfinished process of the deep support at the time point and the lowest elevation excavated at the time point;
specifically, the highest elevation of unfinished procedures in each level of elevation, the maximum height difference of a shallow support and the maximum height difference of a deep support are calculated from the data input module, and an engineering manager obtains the compatibility of excavation and support through the maximum height difference of the shallow support and the maximum height difference of the deep support; in addition, the operation module is also used for calculating the lowest elevation of the finished processes in all levels of elevations at a certain time point, and a project manager can obtain the process with the fastest construction progress aiming at different processes.
The monitoring and early warning module is used for comparing the size relation between the maximum height difference of the shallow support and a first threshold value, and sending out early warning when the maximum height difference of the shallow support is larger than the first threshold value; and the device is also used for comparing the size relation between the maximum height difference of the deep support and a second threshold value, and giving out an early warning when the maximum height difference of the deep support is greater than the second threshold value.
Specifically, an engineering manager judges whether the excavation and the support of the slope engineering are inconsistent through early warning.
On the basis of the invention, the data input module is also used for inputting the starting time of each process of the excavated middle-shallow layer support in the height and the starting time of each process of the excavated middle-deep layer support in the height, the early warning module is also used for comparing the time consumption of the same process with the set maximum finishing time limit of the process, and sending out early warning when the maximum finishing time of the process reaches the previous period, so that an engineering manager can intuitively obtain a lagging support process through the early warning, and the engineering manager can conveniently and further manage the lagging support process.
In addition, the monitoring and early warning module is further used for displaying a slope engineering progress chart, the slope engineering progress chart displays each finished process and the excavated lowest elevation in each level of elevation by taking the week as a time unit, and an engineering manager can obtain each finished process and the excavated lowest elevation in each level of elevation at the adjusted time point from the slope engineering progress chart by adjusting the time, so that the engineering manager can conveniently control the progress of the slope engineering.
Claims (6)
1. The progress monitoring and early warning system for the slope engineering is characterized by comprising a data input module, an operation module and a monitoring and early warning module;
the data input module is used for inputting all levels of elevations of the side slope, the excavation time of each level of elevation, the excavation completion time of each level of elevation, the completion time of each procedure of shallow layer support in the excavated elevation and the completion time of each procedure of deep layer support in the excavated elevation;
the operation module is used for calculating the highest elevation of an unfinished process, the maximum elevation difference of a shallow support and the maximum elevation difference of a deep support in each level of elevation at a certain time point, the maximum elevation difference of the shallow support is the difference between the highest elevation of the last unfinished process of the shallow support at the time point and the lowest elevation excavated at the time point, and the maximum elevation difference of the deep support is the difference between the highest elevation of the last unfinished process of the deep support at the time point and the lowest elevation excavated at the time point;
the monitoring and early warning module is used for comparing the size relation between the maximum height difference of the shallow support and a first threshold value, and sending out early warning when the maximum height difference of the shallow support is larger than the first threshold value; and the device is also used for comparing the size relation between the maximum height difference of the deep support and a second threshold value, and giving out an early warning when the maximum height difference of the deep support is greater than the second threshold value.
2. The slope engineering progress monitoring and early warning system according to claim 1, wherein the excavated shallow support in the elevation comprises anchor rods, concrete spraying, net hanging and drainage holes.
3. The slope engineering progress monitoring and early warning system according to claim 1, wherein the excavated elevation middle and deep layer support comprises drilling, rope penetrating, grouting, anchor pier pouring and tensioning.
4. The slope engineering progress monitoring and early warning system according to any one of claims 1 to 3, wherein the data input module is further configured to input start times of steps of excavated middle and shallow layer support and steps of excavated middle and deep layer support, and the early warning module is further configured to compare the time spent in the same step with a set maximum completion time limit of the step, and issue an early warning a period of time before the maximum completion time of the step reaches.
5. The slope engineering progress monitoring and early warning system according to any one of claims 1 to 3, wherein the computing module is further configured to calculate a lowest elevation of completed processes at each elevation at a certain time point.
6. The slope engineering progress monitoring and early warning system according to any one of claims 1 to 3, wherein the monitoring and early warning module is further used for displaying a slope engineering progress chart, and the slope engineering progress chart displays each finished process and the excavated lowest elevation in each level of elevation in a week unit of time.
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05321258A (en) * | 1992-05-19 | 1993-12-07 | Tokyu Constr Co Ltd | Method for timbering of underground continuous wall |
| US20100257794A1 (en) * | 2009-04-10 | 2010-10-14 | Stark N Daniel W | Lateral support device |
| CN102797503A (en) * | 2012-08-31 | 2012-11-28 | 中铁二十一局集团有限公司 | Remote three-dimensional digital alarm method and system of deformation stability of primary tunnel supporting body |
| CN103850257A (en) * | 2014-03-21 | 2014-06-11 | 中国水电顾问集团成都勘测设计研究院有限公司 | Digging slope body structure used for rock side slope and digging construction method of digging slope body structure |
| CN104454010A (en) * | 2014-12-10 | 2015-03-25 | 西安科技大学 | Integrated monitoring and early warning system and early warning method for dynamic condition of deep well drivage construction |
| CN107575234A (en) * | 2017-09-07 | 2018-01-12 | 长沙有色冶金设计研究院有限公司 | A kind of deep-well support design method |
| CN107761742A (en) * | 2017-10-23 | 2018-03-06 | 上海市城市建设设计研究总院（集团）有限公司 | Along depth direction is multi-form, variable cross-section supporting construction and its construction method |
| US20180272434A1 (en) * | 2017-03-22 | 2018-09-27 | Kennametal Inc. | Cutting tool, in particular a boring bar, and method for machining a number of holes |
| CN109440787A (en) * | 2018-11-12 | 2019-03-08 | 中国电建集团华东勘测设计研究院有限公司 | The structure and method of engineering slope and underground chamber excavation and support simultaneously in a kind of Toppling Deformation rock mass |
| CN110439617A (en) * | 2019-08-09 | 2019-11-12 | 精英数智科技股份有限公司 | The supporting of fully-mechanized mining working advance support is apart from monitoring and pre-alarming method, apparatus and system |
| CN112854235A (en) * | 2020-12-31 | 2021-05-28 | 中铁建设集团基础设施建设有限公司 | Deep foundation pit supporting structure and stability monitoring and early warning system thereof |
| CN112878333A (en) * | 2021-01-04 | 2021-06-01 | 中冶南方武汉建筑设计有限公司 | Intelligent support system and method integrating monitoring and early warning |
| CN112990866A (en) * | 2021-03-10 | 2021-06-18 | 中国电建集团成都勘测设计研究院有限公司 | Method for controlling construction progress of slope engineering of water conservancy and hydropower engineering |
| CN113267157A (en) * | 2021-05-18 | 2021-08-17 | 中铁北京工程局集团有限公司 | Tunnel preliminary bracing large deformation monitoring system |
-
2021
- 2021-11-18 CN CN202111366668.4A patent/CN113936442B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05321258A (en) * | 1992-05-19 | 1993-12-07 | Tokyu Constr Co Ltd | Method for timbering of underground continuous wall |
| US20100257794A1 (en) * | 2009-04-10 | 2010-10-14 | Stark N Daniel W | Lateral support device |
| CN102797503A (en) * | 2012-08-31 | 2012-11-28 | 中铁二十一局集团有限公司 | Remote three-dimensional digital alarm method and system of deformation stability of primary tunnel supporting body |
| CN103850257A (en) * | 2014-03-21 | 2014-06-11 | 中国水电顾问集团成都勘测设计研究院有限公司 | Digging slope body structure used for rock side slope and digging construction method of digging slope body structure |
| CN104454010A (en) * | 2014-12-10 | 2015-03-25 | 西安科技大学 | Integrated monitoring and early warning system and early warning method for dynamic condition of deep well drivage construction |
| US20180272434A1 (en) * | 2017-03-22 | 2018-09-27 | Kennametal Inc. | Cutting tool, in particular a boring bar, and method for machining a number of holes |
| CN107575234A (en) * | 2017-09-07 | 2018-01-12 | 长沙有色冶金设计研究院有限公司 | A kind of deep-well support design method |
| CN107761742A (en) * | 2017-10-23 | 2018-03-06 | 上海市城市建设设计研究总院（集团）有限公司 | Along depth direction is multi-form, variable cross-section supporting construction and its construction method |
| CN109440787A (en) * | 2018-11-12 | 2019-03-08 | 中国电建集团华东勘测设计研究院有限公司 | The structure and method of engineering slope and underground chamber excavation and support simultaneously in a kind of Toppling Deformation rock mass |
| CN110439617A (en) * | 2019-08-09 | 2019-11-12 | 精英数智科技股份有限公司 | The supporting of fully-mechanized mining working advance support is apart from monitoring and pre-alarming method, apparatus and system |
| CN112854235A (en) * | 2020-12-31 | 2021-05-28 | 中铁建设集团基础设施建设有限公司 | Deep foundation pit supporting structure and stability monitoring and early warning system thereof |
| CN112878333A (en) * | 2021-01-04 | 2021-06-01 | 中冶南方武汉建筑设计有限公司 | Intelligent support system and method integrating monitoring and early warning |
| CN112990866A (en) * | 2021-03-10 | 2021-06-18 | 中国电建集团成都勘测设计研究院有限公司 | Method for controlling construction progress of slope engineering of water conservancy and hydropower engineering |
| CN113267157A (en) * | 2021-05-18 | 2021-08-17 | 中铁北京工程局集团有限公司 | Tunnel preliminary bracing large deformation monitoring system |
Non-Patent Citations (1)
| Title |
|---|
| 易 丹: "破碎围岩条件下高边坡开挖施工技术", 《四川水利发电》 * |
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