轉(zhuǎn)動(dòng)慣量公式表

1、常見幾何體]轉(zhuǎn)動(dòng)慣量公式表對(duì)于圓柱體對(duì)于圓柱體當(dāng)回轉(zhuǎn)軸是圓柱體軸線時(shí)；J=m(r^2)2其中m是圓柱體的質(zhì)量，r是圓柱體的半徑。對(duì)于細(xì)圓環(huán)對(duì)于細(xì)圓環(huán)當(dāng)回轉(zhuǎn)軸通過中心與環(huán)面垂直時(shí)，J=mR^2；當(dāng)回轉(zhuǎn)軸通過邊緣與環(huán)面垂直時(shí)，J=2mR^2；R為其半徑對(duì)于薄圓盤對(duì)于薄圓盤當(dāng)回轉(zhuǎn)軸通過中心與盤面垂直時(shí)，J=﹙12﹚mR^2；當(dāng)回轉(zhuǎn)軸通過邊緣與盤面垂直時(shí)，J=﹙32﹚mR^2；R為其半徑對(duì)于空心圓柱對(duì)于空心圓柱當(dāng)回轉(zhuǎn)軸為對(duì)稱軸時(shí)，J=﹙12﹚m

2、[（R1）^2（R2）^2]；R1和R2分別為其內(nèi)外半徑。對(duì)于球殼對(duì)于球殼當(dāng)回轉(zhuǎn)軸為中心軸時(shí)，J=﹙23﹚mR^2；當(dāng)回轉(zhuǎn)軸為球殼的切線時(shí)，J=﹙53﹚mR^2；R為球殼半徑。對(duì)于實(shí)心球體對(duì)于實(shí)心球體當(dāng)回轉(zhuǎn)軸為球體的中心軸時(shí)，J=﹙25﹚mR^2；當(dāng)回轉(zhuǎn)軸為球體的切線時(shí)，J=﹙75﹚mR^2；R為球體半徑對(duì)于立方體對(duì)于立方體當(dāng)回轉(zhuǎn)軸為其中心軸時(shí)，J=﹙16﹚mL^2；當(dāng)回轉(zhuǎn)軸為其棱邊時(shí)，J=﹙23﹚mL^2；當(dāng)回轉(zhuǎn)軸為其體對(duì)角線時(shí)，J=