eW(wng)B(ti)GW(wng)ǏV\ڽͨˮ@ˮֵȹĿеһNͲϽY(ji)(gu)B(ti)W(wng)njĥߏĵ̼\䓽z5%-10%X\ϡϽ僌䓽z(ͬ|(zh)ۺ䓽z)
əCеpgϾɶg߅ξW(wng)ĿľW(wng)ƬpqϲֵLȑ(yng)С5cmԲƉ䓽zķo僌
eW(wng)ľҪʲô
eW(wng)ĿȲ4213kN/m_Ȳ2316kN/m߅zճӏȲ1715kN/m
eW(wng)䲻2016MPa쏊L200%
eW(wng)ھ^е̼䓽z(ʯ\W(wng)Ƭz)ĿȲ515MPaʯ\W(wng)ƬĮa(chn)ƷLʮLС12%
\䓽zߴ`\\ӸҪ:\䓽zֱsĴεĈA6ܺ,ָ\ĦȥƤ_ѬF(xin)
ǸeW(wng)P(gun)ϣ܌