GB/T 42046-2022 in English
VALIDPayload transportation requirements for manned spacecraft
- Issued on:2022-10-12
- Implemented on:2022-10-12
- File Format:PDF
- Delivery:Via email within 1~3 business days
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《GB/T 42046-2022载人航天器载荷运输要求》由TC570（全国载人航天标准化技术委员会）归口，主管部门为中央军委装备发展部。
Introduction
Analysis of core technical indicators
Critical control parameters of vibration and shock
| Working conditions | Frequency band(Hz) | Extreme acceleration | Waveform characteristics |
|---|---|---|---|
| Sealed cabin uplink transportation | 100-500 | 250g | 6dB/oct |
| Bulkhead installation | 100-700 | 500g | 6dB shock response |
Dual design principles of ergonomics
According to the requirements of standard 5.5.3, the payload of the space laboratory must meet the following requirements: the volume of the space operating handle ≤100cm³ and the operating force ≤15N; the maintenance panel is designed with MS27508 standard plug and has been verified by 20h astronaut fatigue measurement.
Safety Control Outline
Microbial Grading Prohibition Rules
Adopt BSL-3 laboratory safety standards (GB19489-2008), specific thresholds:
- Pathogenic bacteria concentration≤100CFU/m³
- Total number of surface colonies≤5pcs/cm²
Process quality chain control
| Milestone nodes | Interfacing conditions | Main points of quality control |
|---|---|---|
| G3 project joint test | Electromagnetic compatibility test+5% | RF interference ≤-110dBm |
| Z8 mechanical test | Frequency verification ≥97% specification | Stiffness margin ≥30% |
Sample only — not a preview of GB/T 42046-2022
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