1.ϳ͵ķN
AעͣעܙC(j)ļӟͲܟ(f)ʽݗUwƔD]ģߵģǻг͵һNHڸa(chn)Ƶø߾|(zh)ƷҿɼӹƷNa(chn)(sϿ1/3);VעϼӹҪͷ֮һ
BDͣDڔDC(j)ͨ^ӟӉʹ(dng)B(ti)Bm(x)ͨ^ģ͵ķһڰܲνzzĤ늾|İȵij;Va(chn)ϼҪͷ֮һ
Cl(f)ݳָͣl(f)ݲмm(dng)?sh)İl(f)݄a(chn)ݛiƷļӷʽl(f)Ʒ(du)ܶСȏ(qing)ȸߣԭټȷc(din)l(f)ݲPVCPEPSƷУĤܲͲĵl(f)ݿɷ֞黯W(xu)l(f)ݺl(f)
Eܳͣ(ÛĤ)(Qпմ)ָw(s՚)]ģПğƬĴÛɞпƷһNͷ@Na(chn)NƿӣAͰѵõV(yng)_l(f)ĸNI(y)㲿ƷpӱƷL-h(hun)δAͰa_˰οnԼ܇õǰƤx{(dio)ͨL(fng)ܵڌ(sh)`Б(yng)ӹIJϏϷl(f)չF(xin)ڴܷѳɞϼӹҪijͷ֮һ^̵ĻEǣ1.ۻϡ2.ژ֬γɹܠ3.пģ۷4.ģ(ni)Û5.sƷ6.ģȡƷ7.
Fע䴵ܳͣע䴵һNܷעܷƳеȻģдƳпƷ@Na(chn)ƷyƷt(y)ˎʳƷȵİbݷe(yng)^1Lõоϩ۱ϩ;ϩ
GDܳͣDһNܷcע䴵ܲͬÔDġ
H촵ܳͣ촵һNܷÔDעܵȷƳȻӟض(jng)(ni)(о)ⲿ(A)ęC(j)еöM(jn)пvͬr(sh)Ժ(jng)s՚ⴵÛM(jn)ЙM
2.עܳԭע^̽B
ע(ģ)(Qע)עܙC(j)ļӟͲܟ(f)ʽݗUwƔD]ģߵģǻг͵һNHڸa(chn)Ƶø߾|(zh)ƷҿɼӹƷN;VעϼӹҪͷ֮һ
AעܙC(j)Ļܣ
עͨ^עܙC(j)팍(sh)F(xin)עܙC(j)Ļǣ1ӟʹ_(d)ڠB(ti);2(du)wʩӸ߉ʹMģǻ
Bע^/O(sh)
ϵעܲһܟģ(sh)sMɵO(sh)עܙC(j)עģoO(sh)(ϸ)Mɵġ
CעbãעbעܙC(j)^Ҫ(sh)F(xin)ܟӋ(j)עͱa(b)sȹܡݗUʽעbõnjݗUܟעy(tng)һɞһݗUɵ(sh)|(zh)(yng)QͬS(f)(f)Uʽעbڹr(sh)϶(ni)ϿӟͲ(ni)ͨ^ݗUD(zhun)(dng)ݲǰƄ(dng)@r(sh)ܵӟͲⲿӟӟͬr(sh)(ni)߀мЮa(chn)ğضڳɞڠB(ti)SӟͲǰ˲ϵA棬@ЩϮa(chn)ķ()ݗUλ_P(gun)(dng)˵һλÕr(sh)ʹݗUֹͣD(zhun)(dng)ɴ˛Q(Ӌ(j))һεע
ģ(ni)IJsƷһ(jng)ȡٴκģߣM(jn)ע乤@r(sh)עbõҺ(ע)ݗUʩڸ߉ݗUɞϗUǰ˵wćעģ߃(ni)
ݗUʽעbݗUͲ(q)(dng)bõȲ֘(gu)ɵעݗUһּϣsӋ(j)sȞ2~3LȞ16~18(dng)wćȥr(sh)ڼӉwϵע·һw(hu)ͨ^ݗUݲֹ@NF(xin)ݗUĶ˲bֹy(du)ӲϩtFݗU^
Ͳb{ݗUIJ͟߉䓲ƵġͲb(sh)M늟ȦԼӟͲ(ni)ßżƜضʹϾm˵Ĝض
(lin)Ͳģߵ^ɲ֣bЪ(d)ļӟȦ?yn)ֱӰڠҪһעܶó_쌦(du)ڵճȾȰtyʽ
(q)(dng)ݗUD(zhun)(dng)늄(dng)C(j)ҺR_(d)ݗU(f)\(yn)(dng)ǽҺ(sh)F(xin)
ͨ^עbñעܙC(j)ą(sh)УעָעܙC(j)ÿעģ(ni)ע۱ϩw|(zh)ʾעwݷeʾ;ע䉺ָעr(sh)ʩͲϵĉ;עٶȄtָעr(sh)ݗUƄ(dng)ٶ
Dģb
ģbóģߵ_τ(dng)֮Ҫ΄(w)_ע䵽ģ߃(ni)wĸ߉ʹģio_
ģC(j)(gu)oՓǙC(j)е߀ҺҺC(j)еʽ(yng)Cģ_`(zhn)r(sh)ѸٶȫšҪ_ģߴ_Ҫо_ģ\(yn)ٶȑ(yng)ںģr(sh)ȿ_ģr(sh)(yng)ԷֹpģƼ
ڳ^О˱ģ]϶ʩӵģϵQģֵ(yng)ģǻcƼͶӰe()֮eģǻ(ni)ƽһ20~45Mpa֮g
ںģӳעܙC(j)ƷeĴСԳעܙC(j)ģʾעܙC(j)Ҏ(gu)ģcע֮gҲһ(g)µıP(gun)ϵģʾֱӷӳעƷweĴСʹ߀㡣ҪHSSҲúģ/(dng)עݷeʾעܙC(j)Ҏ(gu)(du)עݷeˌ(du)ڲͬC(j)һ(g)ͬı^(bio)(zhn)Ҏ(gu)ע䉺100Mpar(sh)Փעݷe(dng)עݷe=Փעݷe*~ע䉺/100Mpa
Eϵy(tng)
עܙC(j)Һϵy(tng)ҪֳҎ(gu)Һϵy(tng)ŷϵy(tng)ͱϵy(tng)Һϵy(tng)(f)s@Աy·ϵy(tng)f@һϵy(tng)c(din)ǣ·ϵy(tng)пĺ͉±Ԫ(늴űy늴űQy늴űy)
ͨ^߅o늵ķ̖(ho)ʹıyо_yоď(du)ϵy(tng)M(jn)пƣĶ_(d)עٶݗUٶ]ٶcע䉺ݗUD(zhun)ע픳ģ߱o(h)(sh)Іμ(j)༉(j)ƻo(j)
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