GB/T 37697-2019 in English
VALIDTechnical specification for slope deformation monitoring of open pit mine
- Issued on:2019-06-04
- Implemented on:2020-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD)：
$250.00
$243.00
$243.00
《GB/T 37697-2019露天煤矿边坡变形监测技术规范》由603（中国煤炭工业协会）归口，主管部门为中国煤炭工业协会。
Introduction
GB/T 37697—2019 Professional Interpretation of Technical Specifications for Deformation Monitoring of Slopes in Open-pit Coal Mines
| Standard Dimensions | Technical Requirements | Application Scope | Implementation Methods |
|---|---|---|---|
| Monitoring Content | Including surface displacement, underground displacement, crack monitoring, etc. | Applicable to the slopes of open-pit coal mines and spoil dumps. | Use a variety of monitoring methods, such as close-range photogrammetry and satellite positioning technology. |
| Monitoring network design | Establish a stable monitoring network to ensure data accuracy. | Large and medium-sized open-pit coal mines require long-term monitoring lines (networks). | Select a fixed, quasi-stable or center-of-gravity reference system according to geological conditions. |
| Data processing and analysis | Require timely internal calculations and data correction. | Used for the establishment of landslide early warning models and deformation stage judgment. | Combined with automated monitoring systems to achieve real-time data analysis. |
Explanation of professional terms and application cases
Datum Point: As a stable reference point for deformation monitoring, it is usually set in areas with good geological conditions. For example, in open-pit coal mine slope monitoring, benchmarks are used to correct data deviations in the monitoring network.
Background of standard formulation and technological evolution
With the increase in open-pit mining activities, slope deformation and landslide problems have become increasingly prominent. The formulation of GB/T 37697—2019 aims to standardize monitoring technology, improve safety, and promote green production.
Implementation recommendations
- Select appropriate monitoring methods and equipment according to geological conditions.
- Establish an automated monitoring system to improve data collection efficiency.
- Regularly maintain the monitoring network to ensure data continuity and accuracy.
- Combined with deformation analysis results, optimize slope management plans.
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