集中载荷P(P个数(n) 跨距L(cm)长度a(cm)长度b(cm)长度c(cm)简 图连续载荷q(kgf/m)力偶矩M(kgf·cm)???????????Lab LL=n*CcaLqcqL?????????????LL/2L/2LLabLqL/2L/2LqaLqc???????????????LaacLabLabL=n*cc/2ccccc/2L=n*cccccc?????????????????L=n*cc/2ccccc/2qLqaaLqacaL...
时间:2025-01-04 12:27栏目:行业资料