1.ϳ͵ķN
AעͣעܙC(j)ļӟͲܟڣ(f)ʽݗUwƔD]ģߵģǻг͵һNHڸa(chn)Ƶø߾|(zh)ƷҿɼӹƷNa(chn)(sϿ1/3);VעϼӹҪͷ֮һ
BDͣDڔDC(j)ͨ^(gu)ӟӉʹ(dng)B(ti)Bm(x)ͨ^(gu)ģ͵ķһڰġܲνzzĤ늾|İȵij;Va(chn)ϼҪͷ֮һ
Cl(f)ݳָͣl(f)ݲмm(dng)?sh)İl(f)݄a(chn)ݛiƷļӷʽl(f)Ʒ(du)ܶСȏ(qing)ȸԭټȷc(din)l(f)ݲPVCPEPSƷУĤܲͲĵȡl(f)ݿɷ֞黯W(xu)l(f)ݺl(f)
Eܳͣ(ÛĤ)(Qпմ)ָw(s՚)]ģПğƬĴÛɞпƷһNͷ@Na(chn)NƿAͰѵõV(yng)ã_l(f)ĸNI(y)㲿ƷpӱƷL-h(hun)δAͰa塣_˰οnԼ܇õǰƤ֡x{(dio)ͨL(fng)ܵڌ(sh)`Б(yng)ãӹIJϏϷl(f)չF(xin)ڴܷѳɞϼӹҪijͷ֮һ^(gu)̵ĻEǣ1.ۻ2.ژ֬γɹܠ3.пģ۷4.ģ(ni)Û5.sƷ6.ģȡƷ7.
Fע䴵ܳͣע䴵һNܷעܷƳеȻģдƳпƷ@Na(chn)ƷyƷt(y)ˎʳƷȵİbݷe(yng)^(gu)1Lõоϩ۱ϩ;ϩ
GDܳͣDһNܷcע䴵ܲͬÔD
H촵ܳͣ촵һNܷÔDעܵȷƳȻӟض(jng)(ni)(о)ⲿ(A)ęC(j)еöM(jn)пvͬr(sh)Ժ(jng)s՚ⴵÛM(jn)ЙM졣
2.עܳԭע^(gu)̽B
ע(ģ)(Qע)עܙC(j)ļӟͲܟ(f)ʽݗUwƔD]ģߵģǻг͵һNHڸa(chn)Ƶø߾|(zh)ƷҿɼӹƷN;VעϼӹҪͷ֮һ
AעܙC(j)Ļܣ
עͨ^(gu)עܙC(j)(li)(sh)F(xin)עܙC(j)Ļǣ1ӟϣʹ_(d)ڠB(ti);2(du)wʩӸ߉ʹMģǻ
Bע^(gu)/O(sh)
ϵעܲһܟģ(sh)sMɵO(sh)עܙC(j)עģoO(sh)(ϸ)Mɵ
CעbãעbעܙC(j)^(gu)Ҫ(sh)F(xin)ܟӋ(j)עͱa(b)sȹݗUʽעbõ࣬njݗUܟעy(tng)һɞһݗUɵ(sh)|(zh)(yng)QͬS(f)(f)Uʽעbáڹr(sh)϶(ni)ϿӟͲ(ni)ͨ^(gu)ݗUD(zhun)(dng)ݲǰƄ(dng)@r(sh)ܵӟͲⲿӟӟͬr(sh)(ni)߀мЮa(chn)ğᣬضڳɞڠB(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)ɵעݗUһּsӋ(j)sȞ2~3L(zhng)Ȟ16~18(dng)wćȥr(sh)ڼӉwϵע·һw(hu)ͨ^(gu)ݗUݲֹ@NF(xin)ݗUĶ˲bֹy(du)ӲϩtFݗU^
Ͳb{ݗUIJ֣͟߉䓲ƵġͲb(sh)M늟ȦԼӟͲ(ni)ßżƜضȣʹϾm˵Ĝض
(lin)Ͳģߵ^(gu)ɲ֣bЪ(d)ļӟȦ?yn)ֱӰڠҪ֡һעܶó_쌦(du)ڵճȾȰtyʽ졣
(q)(dng)ݗUD(zhun)(dng)늄(dng)C(j)ҺR_(d)ݗU(f)\(yn)(dng)ǽҺ(sh)F(xin)ġ
ͨ^(gu)עbñעܙC(j)ą(sh)УעָעܙC(j)ÿעģ(ni)ע۱ϩw|(zh)ʾעwݷeʾ;ע䉺ָעr(sh)ʩͲϵĉ;עٶȄtָעr(sh)ݗUƄ(dng)ٶȡ
Dģb
ģbóģߵ_τ(dng)֮Ҫ΄(w)_ע䵽ģ߃(ni)wĸ߉ʹģio_
ģC(j)(gu)o(w)ՓǙC(j)е߀ҺҺC(j)еʽ(yng)Cģ_`(zhn)r(sh)ѸٶȫšҪ_ģߴ_Ҫо_ģ\(yn)ٶȑ(yng)ںģr(sh)ȿ_ģr(sh)(yng)ԷֹpģƼ
ڳ^(gu)О˱ģ]϶ʩӵģϵQģֵ(yng)ģǻcƼͶӰe()֮eģǻ(ni)ƽһ20~45Mpa֮g
ںģӳעܙC(j)ƷeĴСԳעܙC(j)ģ(li)ʾעܙC(j)Ҏ(gu)ģcע֮gҲһ(g)µıP(gun)ϵģʾֱӷӳעƷweĴСʹ(li)߀Ҫ(gu)HSSҲúģ/(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(shu)@һϵy(tng)c(din)ǣ·ϵy(tng)пĺ͉±Ԫ(늴űy늴űQy늴űy)
ͨ^(gu)߅o늵ķ̖(ho)ʹı(li)yо_yоď(du)ϵy(tng)M(jn)пƣĶ_(d)עٶݗUٶȣ]ٶcע䉺ݗUD(zhun)ע픳ģ߱o(h)(sh)Іμ(j)༉(j)ƻo(w)(j) |