ˮ̎O(sh)x?
(li)Դhttp://www.ramevagroup.com/news839901.html r(sh)g2022-07-19 03:00:00
ˮ̎O(sh)Ҫ漰ˮˮɴK.ͬˮ|(zh)ҪͬIJρ(li)ˮ̎O(sh).ĿǰЈ(chng)ˮ̎O(sh)Ҫ֞N|(zh):䓡̼䓡P.
һ䓲|(zh)ˮ̎O(sh)
1ˮ̎O(sh)ò䓲|(zh)ă(yu)c(din):
p|(zh)
(du)ܶ1.5~2.0֮g,ֻ̼䓵1/4~1/5,쏊(qing)ȅsӽ,^(gu)̼,ȏ(qing)ȿcϽ.,ڻw߉ԼҪppصƷ(yng),гЧ.ijЩh(hun)FRP͉s(qing)Ⱦ_(d)400Mpa.
g
õ,(du)⡢ˮһȵA}ԼN܄^õĵֿ.ё(yng)õĸ(g),ȡ̼Pľɫٵ.
ܺ
ǃ(yu)Ľ^,Á(li)^w.lܱo(h)ý.^(gu),яV_(d)쾀.
䓟ጧ(do)ʵ,Ҝ1.25~1.67kJ/(mhK),ֻнٵ1/100~1/1000,ǃ(yu)Ľ^.˲r(sh)ߜr,ğo(h)͟g,ܱo(h)w2000ϳܸٚě_ˢ.
O(sh)Ӌ(j)Ժ
(1)Ը(j)Ҫ,`O(sh)Ӌ(j)NY(ji)(gu)a(chn)Ʒ,(li)MʹҪ,ʹa(chn)Ʒкܺõw.
(2)Գxρ(li)Ma(chn)Ʒ,:O(sh)Ӌ(j),˲r(sh)ߜصa(chn)ƷijԺõ,ȵ.
ˇԃ(yu)
(1)Ը(j)a(chn)ƷΠg(sh)Ҫ;(sh)(li)`xˇ.
(2)ˇ(jin),һγ,(jng)(j)Чͻ,䌦(du)Π(f)s׳͵Ĕ(sh)ٵĮa(chn)Ʒ,ͻš(yu)Խ.
2ˮ̎O(sh)ò䓲|(zh)ȱc(din):
ģ
䓵ďģľĴɱ,(E=2.1105)С10,ڮa(chn)ƷY(ji)(gu)геԲ,׃.
ɱY(ji)(gu)AӽY(ji)(gu),Ҳͨ^(gu)ģwSӏ(qing)ʽ(li)a(b).
L(zhng)͜Բ
һ㲣䓲ڸߜL(zhng)ʹ,ͨþ50Ϗ(qing)Ⱦ@½,һֻ100ʹ;ͨͭh(hun)FRP60,(qing)@½.xߜؘ֬,ʹL(zhng)ڹض200~300ǿܵ.
ϻF(xin)
ϻF(xin)ϵĹͬȱ,Ҳ,⾀L(fng)ɳѩW(xu)|(zh)C(j)е(yng)(do)½.
Џ(qing)ȵ͌gЏ(qing)ǿ֬(li)Г(dn),Ժܵ.ͨ^(gu)xˇʹż(lin)ȷ(li)ߌgճY(ji),Ҫڮa(chn)ƷO(sh)Ӌ(j)r(sh),Mʹgܼ.
̼ˮ̎O(sh)
1̼ˮ̎O(sh)ă(yu)c(din):
r(ji)ұ
̼һwˮ̎O(sh)
(qing)ȸ,ܝMNʹìF(xin)(chng)
ӹ(jin),ڶ
ӹˇԺ
ӹڶ
2̼ˮ̎O(sh)ȱc(din):
gܲ,Ҫط
Pˮ̎O(sh)
1Pˮ̎O(sh)䃞(yu)c(din):
g
ߜ
һԽ|(zh)
ܺ͟
ߜ(͟Ƥ)
2Pһwˮ̎O(sh)ȱc(din):
Ҫdzɱ,^F;,P߀͉AԽ|(zh)ĸg.