图示(a)(b)(c)三种荷载作用下,梁AB的支座反力为()

发布时间:2024-03-13 23:08:05 作者:wudongabc..1 阅读量:14

图示(a)(b)(c)三种荷载作用下,梁AB的支座反力为()


(a)A=m/l(↓)B=m/l(↑)(b)A=0B=P(↑)(C)A=P/2(↑)B=P/2(↑)

(a)A=m/l(↑)B=m/l(↑)(b)A=P(↑)B=0(C)A=P/2(↓)B=P/2(↑)

(a)A=m/l(↓)B=m/l(↓)(b)A=0B=P(↑)(C)A=P/2(↑)B=P/2(↑)

(a)A=m/l(↓)B=m/l(↑)(b)A=0B=P(↑)(C)A=P/2(↓)B=P/2(↑)


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