GB/T 34024-2017 in English
VALIDRisk assessment methodology for passenger aerial ropeways
- Issued on:2017-07-12
- Implemented on:2018-02-01
- File Format:PDF
- Delivery:Via email within 5 business days
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《GB/T 34024-2017客运架空索道风险评价方法》由TC250（全国索道与游乐设施标准化技术委员会）归口，主管部门为国家标准化管理委员会。
Introduction
1. Overview and core significance of the standard
GB/T 34024—2017 is my country's first standard specifically for risk assessment of passenger aerial ropeways, filling the gap in standards in this field. Its core is to evaluate and reduce safety hazards of passenger aerial ropeways through a systematic approach to ensure the safety of passengers' lives and property.
2. Comparative analysis of standard frameworks
| Standard dimensions | GB/T 34024—2017 | Compared standards (such as ISO, EN) | Advantage analysis |
|---|---|---|---|
| Scope of application | All reciprocating and circulating passenger aerial ropeways in use | Mainly for specific types of equipment | Wide coverage and strong adaptability |
| Evaluation method | Failure mode and effect analysis (FMEA) combined with probabilistic risk assessment | Single risk assessment method | Comprehensive assessment, more accurate results |
| Risk management | Dynamic iterative evaluation mechanism | Static management framework | Continuous optimization, significant effect |
3. Risk assessment implementation steps
Case study: Risk assessment of a passenger ropeway in a large scenic area
Through actual cases, detailed explanation of how to identify, evaluate and grade risks in accordance with standards. Specifically including:
- Failure mode analysis: Corrosion of line supports leads to decreased structural strength
- Severity of consequences: Passengers fall, causing casualties and social panic
- Failure probability assessment: More likely (Grade B)
- Risk category: Class IV (immediate mitigation measures must be taken)
4. Risk level assessment and mitigation measures
According to the risk level classification of the passenger aerial ropeway in Table 4, corresponding management strategies are adopted for different levels of risks. For example:
| Risk level | Assessment criteria | Recommended measures |
|---|---|---|
| Level 4 (major risk) | There is a Class IV risk or more than 8 Class III risks | Immediately take mitigation measures and reassess |
| Level 3 (high risk) | No Class IV risk but a large number of Class III risks | Take protective measures and conduct regular inspections |
5. Implementation suggestions and precautions
To ensure the effective implementation of the standard, the following suggestions are put forward:
- Staff training: Regularly organize relevant personnel to conduct training on risk assessment methods and tools
- Data accumulation: Establish complete operation records and maintenance files of the ropeway system
- Dynamic optimization: Continuously optimize risk management strategies based on assessment results
The above interpretation combines actual application scenarios and provides a scientific basis and operational guidance for the safety management of passenger aerial ropeways.
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