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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,Ҝž1.25~1.67kJ/(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)`x͹ˇ.

    (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.x͸ߜؘ֬,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.

һlˮO(sh)䰲bE
һl˽⼃ˮO(sh)