G4-DESCSS/README.md
2022-05-09 21:34:55 +08:00

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# DESCSS
Dose Estimation by Simulation of China Space Station
中国空间站模拟剂量评估
## 空间辐射环境
## 空间站结构
1. 尺寸与分区[^1]
![](docs/size.webp)
* 全长16.6 m
* 总重22.5 t
* 体积143.6 $\mathrm{m^3}$
* 分区:
* 大柱段
* 外径4.2 m
* 长度4.32 + 2.40 m (生活控制舱 + 资源舱)(直线过渡)
* 过渡段0.815 m
* 小柱端
* 外径2.8 m
* 长度5.18 m
* 过渡段0.33 m
* 节点舱
* 长度0.4 + 1.41 + 0.60 m
* 外径2.13 + 2.8 + 1.22 m (球形过渡)
2. 材料
* 大柱段
* 外壳5系铝合金[^2],选用`0.4 Si`+`0.35 Fe`+`0.1 Cu`+`0.7 Mn`+`4.5 Mg`+`0.15 Cr`+`0.25 Zn`+`0.15 Ti`+`93.4 Al`
[^1]: [【知识点·航天】“天和”核心舱、“天宫”空间站和新一代载人飞船的最新知识点(干货版)](https://zhuanlan.zhihu.com/p/103709953)
[^2]: [中铝造为“天和”号核心舱披“铠甲”壮“筋骨”](https://m.thepaper.cn/baijiahao_12484370)