A.鉸結(jié)點(diǎn)處的轉(zhuǎn)角 B.鉸支座處的轉(zhuǎn)角 C.滑動(dòng)支座處的側(cè)移 D.剛結(jié)點(diǎn)的轉(zhuǎn)動(dòng) E.剛結(jié)點(diǎn)的線位移
A.MB=0 B.MB=2iθA C.MA=3iθA D.MA=4iθA E.左端剪力=-3iθA/l
A.對(duì)稱軸上的剛結(jié)點(diǎn)豎向線位移為零 B.對(duì)稱軸上的剛結(jié)點(diǎn)角位移為零 C.中柱無彎矩 D.中柱無剪力 E.中柱無軸力