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ИI(y) | ͻc_(qing)ȵĴʩ

e„ r(sh)g2021/3/20 g[

о˱A(y)ԭ򼰷δʩԼ_(sh)w(qing)ȵĴʩa(chn)͹(yng)h(hun)(ji)ıO(jin)h(hun)(ji)ĿƷB(yng)o(h)ؼo(h)ԇć(yn)CҎ(gu)

ДƷ(yng)÷ͻc(din)ģӿʩM(jn)sʩ(ji)ʡ˄ڄ(dng)A(y)Ʒ͵ʩʽõVJ(rn)ɺ͑(yng)ȻڲͬӰأДƷĹ(yng)ʩڄ(dng)ְ̣(do)A(y)ڱ͵^l(f)˹̝ʩЧʣ̎^y^|(zh)[ȫ¹ʡPᘌ¼A(y)ƷԭҽQ

1.1 A(y)Ͷǰcԭƶ·ʽ

ȣ(dng)l(f)F(xin)͹ܵRϷݔͱʹ϶M(jn)Д_(d)pСM(jn)_ȻoЧ(yng)ŵ϶(ni)İµ|(zh)õĻ(f)M(jn)\(yn)D(zhun)ֱݔ

l(f)F(xin)͹ُܵ(qing)бҪM(jn)зò^ﷵ϶Ġrﷵ϶Ġrٙz靲ܵĠrôԓλʹ܃(ni)ɢpСM(jn)\(yn)D(zhun)ֱݔ

òԟoЧﷵ϶Rݔ͹ܵÓzλ׃̎ÓzД࣬ͨtM(jn)ݔܷⰲb̶ùܿʹ_(d)B(ti)

1.1.1 O(sh)估ԭ

O(sh)佛(jng)Ǐ깤Ĺֱ\(yn)_أLڴڹȱSo(h)cB(yng)ʹO(sh)І}Ҳ(jin)ʹʽݔИO׳F(xin)QҪ^Lr(sh)g(hu)F(xin)}ڶͲˆTg(sh)|(zh)^쾚ܰČ(sh)HB(ti)h(hun)؝ȾCϿ]ܵĉr˽ʩλy׼ݔ͹܏rͬr(sh)ͲˆT]мr(sh)cվ\(yn)ݔ܇v“(lin)ϵf(xi){(dio)ݔ^򹩑(yng)r(sh)ͣDe^ڱͲˆTƣ`ٵ

1.1.2 ְʩ}

ĿǰʩĴ(sh)Ʉڄ(w)ְˆTڄ(w)ˆT(dng)Դ󣬼g(sh)|(zh)@ЩˆTڻP(gun)֪RպЩ?yn)?dng)ɱͶ|(zh)}ͬr(sh)ҲLڏ½ˆT|(zh)R(do)³F(xin)¹ʡ

1.2 A(y)Ͷδʩ

1.2.1 wƷ

J(rn)ԇxcˮƷNm(yng)ӄƺpˮԼY(ji)r(sh)gҪָ(bio)m÷(ni)ӄܷ(wn)䑪(yng)еЧڶˮơM͵Ҫһ㓽һķúһV⓽g(sh)ʩɱԡͻĆλˮС280kg/m3ڵ͏(qing)Ȼ250kg/m3(yng)ǵ޶ˮܝMʩg(sh)Ҏ(gu)Ҫģ(qing)ȵȼ̮̮U(ku)չȼˮԺxˮz(j)ּ(x)ϵƷNΡҎ(gu)(x)ģzͨ^ԇ_ɰ(dng)r(sh)h(hun)ض\(yn)ݔx̮_վֵ̮ձO(sh);x߶ݔy̶ȼλ_Õr(sh)̮ȷֵ

1.2.2 ƶƴʩ

O(sh)횶ڙzSޱB(yng)ÎƶӋ(j)؄eݔA(y)ݔO(sh)F(xin)횰ݔA(y)ʩM(jn)̎ͲˆT횰Č(sh)HB(ti)h(hun)؝ȡݔ͹܏rʩλy׳̶\(yn)ݔ܇vr(sh)g{(dio)õݔBm(x)gƶƌW(xu)еı͝호P(gun)ϵڱʩʩλҪЌ˅f(xi){(dio)_lʴΔ(sh)ڝ^ͻȻF(xin)F(xin)A(y)̎푪(yng)༰r(sh)\(yn)͵Ļ܇zsĻҪM(jn)бҪ{(dio)̎ϸİﲻڹ̡A(y)Ʒ͹ˇǬF(xin)ʩˇҪwF(xin)(yng)ƶˇA(y)f(xi){(dio)r(sh)ͨø(g)P(gun)Ih(hun)(ji)Ŀ@ӲܜpA(y)ƷеĶЧC|(zh)

_(sh)w(qing)ȵĴ

鱣C(sh)w(qing)ȣʩI(y)횼ӏ(qing)O(jin)ӏ(qing)Дվa(chn)͹(yng)h(hun)(ji)ıO(jin)ӏ(qing)ʩF(xin)^̸h(hun)(ji)šƣӏ(qing)ƷB(yng)o(h)o(h)رO(jin)

2.1 վa(chn)͹(yng)h(hun)(ji)ıO(jin)

ʩI(y)횰ˆTվa(chn)M(jn)вڵijz(ni)ǣվʹԭϵĠrϱӋ(j)báϺˮʼ׃Ƿ񼰕r(sh)M(jn){(dio)ǷÇ(yn)񲢰ϱʩӄ⓽ϵĿơ

ڶijޡ\(yn)ݔ?sh)F(xin)ȭh(hun)(ji)ɔվ(yn)O(jin)__(d)F(xin)A(y)ȫO(sh)Ӌ(j)Ҫ|(zh)ȼ(yng)F(xin)|(zh)[Ӱʩ|(zh)

ڻ(yng)ʩI(y)cվӆʽ؛ͬӴA(y)|(zh)Ľ(jng)(j)̎PʩʹվM(jn)и(g)h(hun)(ji)Ŀ|(zh)ԭo(zh)кͬģ횲ȡ(yng)ʩ޶ȴ_A(y)|(zh)

2.2 ӏ(qing)ʩF(xin)h(hun)(ji)Ŀ

ڻ\(yn)ʩF(xin)ʩˆT횼r(sh)м(x)z\(yn)ݔΓ(j)еʩλ(qing)ȵȼǷҪ󣬲^^|(zh)ÿģz(yn)ˆTҪJ(rn)zy̮ȼض猍(sh)ӛ䛣l(f)F(xin)޻̮ȼضȰl(f)r(sh)(bo)F(xin)g(sh)ؓ(f)؟(z)(yng)̎ʩˆT횴_F(xin)·ͨM(jn)܇ͣCʩᘌF(xin)ݔ\(yn)ÿܰl(f)ĹҪǰA(y)ñûʩ_M(jn)Саl(f)F(xin)̮xͣr(sh)g^Lɼg(sh)ؓ(f)؟(z)̎

2.3 ӏ(qing)ƷB(yng)o(h)ؼ

B(yng)o(h)h(hun)(ji)dzҪҪ󌦝ĻŌB(yng)o(h)ҹgҲҪ񣬘ǰˮB(yng)o(h)ǓÛĻ7d(ni)ˮֵҪͨҪ_ڲȱˮM(jn)ؓ(f)ؕr(sh)ʩ(yn)Ҏ(gu)ԲˮB(yng)o(h)횸wزLr(sh)gz䌍(sh)dzҪ

(dng)ʩM(jn)붬ʩAҪ_܃ش[IJλɼg(sh)ؓ(f)؟(z)˼r(sh)M(jn)гӋ(j)h(hun)µR珊(qing)ԇ(yn)(bo)ڷҪĿɲģ

2.4 ԇ횇(yn)CҎ(gu)

ᘌԇԇ(yn)дڵĆ}g(sh)T횓(j)˰Ž(jng)(yn)SˆT(dn)ԇ(yn)šλg(sh)ؓ(f)؟(z)ˌԇ(yn)ˆTԇҪM(jn)мg(sh)ԇ(yn)Ҏ(gu)ҪȡӺv܌(sh)ԇr(sh)l(f)̮x|(zh)}Ҫr(sh)R(bo)ɼg(sh)ؓ(f)؟(z)˲ȡ̎ʩЌ(sh)Cԇģ󼰕r(sh)(bio)B(yng)Ōȫz顢ԇ(yn)ˆTr߀Ҫz(bio)B(yng)ضǷ(dng)_O(sh)Ġr

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