GB/T 51416-2020 in English
VALIDTechnical standard for concrete dam safety monitoring
- Issued on:2020-01-16
- Implemented on:2020-10-01
- File Format:PDF
- Delivery:Via email within 5 business days
$534.00
| Standard No: | GB/T 51416-2020 |
| Document status: | VALID |
| Title in English: | Technical standard for concrete dam safety monitoring |
| Title in Chinese: | 混凝土坝安全监测技术标准 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2020-01-16 |
| Implemented on: | 2020-10-01 |
| Professional Classification: | GB-National Standard |
| Related Keywords: | concrete dam safety monitoring design
conclusion concrete dam safety monitoring monitoring construction involving monitoring plan monitoring system |
| Related Topics: | Standard Monitor
dam Standard Monitor safety monitoring concrete dam GBT51416 GB/T 51416-2020 Sluice Safety Monitoring Technology Concrete Dam Safety Monitoring Technology Nuclear power safety monitoring technology Technical specifications for safety monitoring of earth-rock dams SL551 Technical specifications for safety monitoring of earth-rock dams dl/t5259-2019 Mixed Phase Pressure Measurement Technology Standardized labeling of dam number |
本标准适用于1级、2级、3级混凝土坝的安全监测。混凝土坝建筑物级别划分应按现行《GB/T 51416-2020防洪标准》GB 50201执行。
Introduction
1. Background and significance of standard formulation
According to the requirements of the Ministry of Housing and Urban-Rural Development's "Notice on Issuing the 2014 Engineering Construction Standards and Specifications Formulation and Revision Plan", this standard aims to standardize the whole process management of concrete dam safety monitoring design, construction and operation. Through extensive investigation and research and practical experience summary, and with reference to international advanced standards, the safety and stability of concrete dams throughout their life cycle are ensured.
2. Comparison of standard frameworks
| Standard dimensions | Content overview | Technical requirements |
|---|---|---|
| Monitoring design | Covering core contents such as general principles, terminology, and basic regulations | Ensuring that monitoring items are set up reasonably and that measuring points are arranged scientifically |
| Monitoring construction | Involving key links such as construction preparation, installation and burial | Emphasizing construction accuracy and safety protection measures |
| Monitoring operation | Including observation, data analysis, system maintenance, etc. | Ensuring data continuity and system stability |
3. Implementation Suggestions
1. Monitoring design stage:
- Rationally select monitoring items to ensure coverage of key parts such as the dam body and dam foundation
- Optimize the layout of measuring points, and combine multi-dimensional monitoring needs such as deformation and seepage
- Adopt an automated monitoring system to improve data collection efficiency
2. Monitoring construction stage:
- Installation and burial of instruments in strict accordance with design requirements
- Keep construction records and data compilation to ensure traceability
- Strengthen safety management of the construction site to avoid affecting the main structure
3. Monitoring operation stage:
- Establish a complete monitoring data analysis mechanism
- Regularly inspect and maintain monitoring facilities to ensure their normal operation
- Strengthen the application of online monitoring systems and timely warn of potential risks
4. Conclusion
Concrete dam safety monitoring is a key link to ensure the long-term stable operation of the project. By strictly following this standard and dynamically adjusting the monitoring plan based on actual conditions, the safety and reliability of the project can be effectively improved.
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