
 (1)拉線結(jié)點(diǎn)(B點(diǎn))上端電桿彎矩設(shè)計(jì)值計(jì)算。1)拉線結(jié)點(diǎn)(B點(diǎn))上端電桿彎矩設(shè)計(jì)值MBL計(jì)算2)拉線結(jié)點(diǎn)(B點(diǎn))上端電桿彎矩標(biāo)準(zhǔn)值MB計(jì)算(2)拉線受力設(shè)計(jì)值TC計(jì)算。拉線結(jié)點(diǎn)(B點(diǎn))的水平力設(shè)計(jì)值RB為大風(fēng)情況拉線受力設(shè)計(jì)值TC式中β——拉線對(duì) (共 182 字) [閱讀本文] >>