标准摘要
[中文适用范围]： 本国际标准提供了一个框架，用于评估、减少和控制航天器和运载火箭轨道级在航天器重新进入地球大气层并撞击地球表面时对人类和环境造成的潜在风险。 它旨在应用于可能受控或非受控再入的航天器任务的规划、设计和审查。 ISO 14620-2 解决了在上升阶段分离并撞击地面的物体。 本国际标准是对 ISO 14620-1 和 ISO 17666 的补充。 本国际标准不适用于含有核动力源的航天器1)。 [外文原描述]： This document provides a framework with which to assess, reduce, and control the potential risks that spacecraft and launch vehicle orbital stages (referred to hereinafter as "space vehicles") pose to people and the environment when those space vehicles re-enter the Earth's atmosphere and impact the Earth's surface. It is intended to be applied to the planning, design, and review of space vehicle missions for which controlled or uncontrolled re-entry is inevitable. This document is applicable to following objects in assessing their risk to the ground: a) objects re-entering from orbit in conformance with ISO 24113; b) launch vehicles (including payloads, other objects separated during the ascent phase, etc.) that are mentioned in flight safety activities under ISO 14620‑2[1]; and c) interplanetary spacecraft returning to Earth. This document complements ISO 14620‑1 and ISO 17666. This document is not applicable to spacecraft containing nuclear power sources[2]. NOTE 1 This document does not apply to Space Transportation Systems with wings and control functions intended for targeted landing. NOTE 2 Useful background information for this document is available in ISO 24113.
英文名称Space systems — Re-entry risk management for uncrewed spacecraft and launch vehicle orbital stages