ڹܵҺrҪʲôԭt
Һԇ(yng)Ҏ(gu)
aԇǰעҺwr(yng)űM՚⡣
bԇrh(hun)ضȲ˵5(dng)h(hun)ضȵ5rҪȡʩ
cܵԇO(sh)Ӌ1.5
d(dng)ܵO(sh)Ӌضȸԇضȕr,ԇʽӋ:
Ps=1.5P[]1[]2
ʽPs----ԇ(퉺)(MPa)
P----O(sh)Ӌ(퉺)(MPa)
[]1----ԇضܲĵSÑ(yng)MPa
[]2----O(sh)Ӌض£ܲĵSÑ(yng)MPa
(dng)[]1[]26.5rȡ6.5
䓹ܵ(yng)ʯˮИI(y)䓹ܵa(chn)l(f)չ(sh)L(yng)÷TҲԽԽV䓹ܵØ֬ݔˮʳƷ֬wSʯӢɰԭˇ
(qun)Уӱv˾ (lin)ϵַӱʡˮЗ(qing)hϭh(hun)· W(wng)վ䰸̖ICP2021004257̖-1