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䓊Aɰ܇(gu)(bio)
Դchangbanqiao l(f)r(sh)g2021-6-15 17:18:14
䓊Aɰ܇(gu)(bio)һҌI(y)a(chn)䓊Aɰܵa(chn)S,a(chn)IJ䓊Aɰ gϻ.(jng),Ʒ|(zh),|(zh),gӭԃ
䓊Aɰ܇(gu)(bio)Ô(sh)(j)wS(qing)ϊAɰ
1(bio)(zhn)Ҏ(gu)˲wS(qing)ϊAɰ(º(jin)QFRPM)ķ͘(bio)ӛԭҪԇ(yn)z(yn)Ҏ(gu)t(bio)־b\(yn)ݔA
(bio)(zhn)mڹQֱ100 mm4000 mmȼ(j)0.1MPa2.5MPah(hun)ȵȼ(j)1250 N/m210000 N/m2º͵ýoˮˮr(nng)ȵȹܵFRPM|(zh)ߜضȲ^50
NJAɰwS(qing)ϹܼQֱȼ(j)h(hun)ȵȼ(j)ڱ(bio)(zhn)Ҏ(gu)(ni)FRPMҲɅʹ
2Ҏ(gu)ļ
ļеėlͨ^(bio)(zhn)öɞ鱾(bio)(zhn)ėlעڵļSе޸ĆΣ`ă(ni)ݣӆ治mڱ(bio)(zhn)ȻĄ(l)(j)(bio)(zhn)_(d)Ʌf(xi)hĸоǷʹ@Щļ°汾Dzעڵļ°汾mڱ(bio)(zhn)
GBT 1447 wS(qing)ԇ(yn)
GBT 1449 wS(qing)Ϗԇ(yn)
GBT 1458 wSp@(qing)ϭh(hun)ԇԇ(yn)
GBT 1634.22004 ؓ(f)׃ΜضȵĜy(c)2֣ӲzL(zhng)wS(qing)(f)ϲ
GBT 2576 wS(qing)Ϙֺܷ֬ԇ(yn)
GBT 2577 wS(qing)Ϙ֬ԇ(yn)
GBT 3854 (qing)ϰͿ Ӳԇ(yn)
GBT 5349 wS(qing)ϹSԇ(yn)
GBT 5351 wS(qing)Ϲܶ̕r(sh)ˮʧЧԇ(yn)
GBT 5352 wS(qing)Ϲƽаdԇ(yn)
GB 5749 ˮl(wi)(bio)(zhn)
GBT 8237 wS(qing)Һw;֬
GB l3l15 ʳƷbò;֬䲣Ʒl(wi)(bio)(zhn)
GBT 18369 wSoּ
ISO 10928:1997 Ϲϵy(tng)wS(qing)Ϲܺ͹ؚܼw䑪(yng)
3 g(sh)ZͶx
g(sh)ZͶxmڱ(bio)(zhn)
GB/T 21238-2007
3.1
wS(qing)ϊAɰglass fiber reinforced plastics mortar pipes
ԲwSƷ(qing)Բ;֬ȞwϣʯӢɰ̼}ȟoC(j)ǽwϞöL(zhng)p@ˇxĝTˇBm(x)p@ˇƳɵĹܵ
3.2
h(hun)ring stiffness
ָλL(zhng)ȵĹܭh(hun)≺£һ׃ܵĺdСܭh(hun)ֿdʽӋ(j)㣺SEI/D3ͨNm2λEIعSλL(zhng)ȃ(ni)ܱڭh(hun)ȣDܵӋ(j)ֱ
3.3
L(zhng)p@ˇfilament winding process
L(zhng)һĹģp@/h(hun)p@ˇڹģL(zhng)ȃ(ni)Ƀ(ni)ܲĵһNa(chn)
3.4
xĝTˇcentrifugal casting process
ιϙC(j)ѲwS֬ʯӢɰȰһҪTD(zhun)ģ߃(ni)̻γɹܲĵһNa(chn)
3.5
Bm(x)p@ˇcontinuous advancing mandrel method
Bm(x)ݔģϣј֬Bm(x)wSwSʯӢɰһҪíh(hun)p@Bm(x)䁌ӣ(jng)̻иһL(zhng)ȵĹܲĮa(chn)ƷһNa(chn)
3.6
L(zhng)oˮO(sh)Ӌ(j)(zhn)HDP long-term hydrostatic design pressure basis
(du)һMҎ(gu)ͬFRPMԇӷքeʩӲͬoˮ(ni)y(c)ÿ(g)ԇӵʧЧr(sh)gɻؚw50(4.38105h)ܳܵoˮ(ni)ֵL(zhng)oˮO(sh)Ӌ(j)(zhn)
3.7
L(zhng)oˮO(sh)Ӌ(j)(yng)(zhn)HDB long-term hydrostatic design stress basis
(du)һMҎ(gu)ͬFRPMԇӷքeʩӲͬoˮ(ni)y(c)ÿ(g)ԇӵʧЧr(sh)gɻؚw50(4.38105h)ܱܳܵđ(yng)ֵL(zhng)oˮO(sh)Ӌ(j)(yng)(zhn)
3.8
L(zhng)ڏ(yng)׃Sb long-term ring-bending strain
(du)һMҎ(gu)ͬFRPMԇͨ^ƽаʩӲͬĺ㶨dͨ^ƽаʩdɲֲͬĺ㶨ֱ׃ֵy(c)ÿ(g)ԇӵƉĕr(sh)gQ(yng)ď(yng)׃ɻؚw50(4.38105h)܏(yng)׃L(zhng)ڏ(yng)׃
4 ͘(bio)ӛ
GB/T 21238-2007
4.1
a(chn)ƷˇQֱȼ(j)ͭh(hun)ȵȼ(j)M(jn)з
4.1.1 ˇ
IL(zhng)p@ˇxĝTˇBm(x)p@ˇ
4.1.2 QֱDN
QֱҊ2
4.1.3 ȼ(j)PN
ȼ(j)MPa0.10.250.40.60.81.01.21.41.62.02.5
4.1.4 h(hun)ȵȼ(j)SN
h(hun)ȵȼ(j)Nm212502500500010000
4.2 (bio)ӛ
FRPMܵĘ(bio)ӛ£
FRPM----GB/T 21238-2007
(bio)(zhn)̖(ho)
h(hun)ȵȼ(j)
ȼ(j)
Qֱ
a(chn)ˇ
a(chn)Ʒ̖(ho)
ʾöL(zhng)p@ˇa(chn)Qֱl200mmȼ(j)0.6MPah(hun)ȵȼ(j)5000N/m2(bio)(zhn)a(chn)FRPMܘ(bio)ӛ飺
FRPM-I-1200-0.6-5000 GB/T 21238-2007
5 ԭ
5.1 (qing)
(yng)ßoAwSƷFRPMõğoAowS(yng)GB/T 18369Ҏ(gu)oAwSƷ(yng)(yng)ć(gu)Ҙ(bio)(zhn)ИI(y)(bio)(zhn)Ҏ(gu)
עҪݔض|(zh)Ĉ(chng)(jng)p̶ɲܝMҪ(qing)
5.2 ֬
5.2.1 õIJ;֬(yng)GB/T 8237Ҏ(gu)֬(yng)(yng)ć(gu)Ҙ(bio)(zhn)ИI(y)(bio)(zhn)Ҏ(gu)
5.2.2 (ni)rӘ֬(yng)gͲ;֬ϩ֬pA֬͘
5.2.3 oˮFRPMܵă(ni)rӘ֬l(wi)ָ(bio)횝MGB 13115Ҏ(gu)
5.2.4 ֬Twܑ(yng)_(d)Ҫ
a(ni)rӘ֬
(du)ڶL(zhng)p@ˇBm(x)p@ˇ
쏊(qing)ȣ60MPa
GB/T 21238-2007
쏗ģ2.50GPa
L(zhng)ʣ3.5%
(du)xĝTˇ
쏊(qing)ȣ10 MPa
L(zhng)ʣ15 %
bY(ji)(gu)Ә֬
쏊(qing)ȣ60MPa
쏗ģ3.0GPa
L(zhng)ʣ2.5%
׃Μضȣ70
ע׃ΜضȰGB/T 1634.22004AM(jn)Мy(c)ԇ
5.3 w
wϵô 2.5mm֮һܱں֮g^СֵʯӢɰSiO2(yng)95ˮ(yng)0.2̼}CaCO 3(yng)98ˮ(yng)0.2
6 Ҫ
6.1 ^|(zh)
FRPMܵă(ni)摪(yng)⻬ƽo(du)ʹӰ푵֌ӡᘿs|(zh)ؚz^(q)ݺwS(rn)ȬF(xin)ܶ摪(yng)ƽR߅⑪(yng)oëo@ȱ
6.2 ߴ
6.2.1 ֱ
⏽ϵеđ(yng)ϱ1Ҏ(gu)(ni)ϵеđ(yng)ϱ2Ҏ(gu)鷽c|(zh)ܵB(jng)pf(xi)̴_|(zh)ܵijߴ粢M(yng)Ҫ
ϞD(zhun)dδm(x)䓊AɰܹܵJ(rn)(zhn)_L(zhng),I(y)²䓹ܵ,꽛(jng)(yn),|(zh)Ʒ|(zh)V䓊Aɰܹܵ I(yng)ڏ䓊Aɰܵ,ֶ֧ƃr(ji)(sh)فԃ!

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