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中文N'af? nd? na-ad?begh? anya, usoro iwu ?l? TDS ad?la ?t?t? na China, yana akw?kw? ya na ?d? ?gb? elu, mmiri nchekwa mmiri, okporo mmiri na ak?r?ngwa nd? ?z? na-abawanye. N'ebe a, any? ga-at?le isi ihe d? mkpa nke tekn?z? Trd na-eji ?gb? mmiri Xoongan na ngalaba d? n'okpuru ala nke Xongan Xin d? elu na-agba ?s? ?s?. Na ntinye ya na mpaghara ugwu. Nsonaaz? nnwale ah? gosip?tara na usoro iwu TRD nwere ezigbo mgbidi mgbidi na ar?m?r? d? elu, nke nwere ike zute ihe nd? na-ewu ihe. Ngwa d? ukwuu nke usoro iwu TRD na ?r? a na-egosikwa usoro nke usoro iwu TRD na mpaghara ugwu. , na-enye nd? ?z? e zoro aka na CDD na mpaghara ugwu.
1. Nkwado oru ngo
Xonjin-Xinjiang ?z? ?gb? elu d? elu d? na mpaghara etiti nke North China, na-agba na Hubei na Shanati ógbè. ? na-eme ihe d? ike na nduru ?w?wa anyanw? ?d?da anyanw?. Linen na-amalite site na ?d? Xong?a New distrion na East ma na-ejedebe na Xinzhou West of Station Railway na West. ? na-agafe site na Xoongan New City, na-eme obodo, na obodo Xinzhou. , ma jik?? na taiyuan, isi obodo Shaberci ógbè, site na nd? njem Daxi Express. Ogologo oge e wuru ?h?r? b? 342.661km. ? b? ?wa d? mkpa na netw?k ?gb? njem d? elu na "ak?k? d? elu nke Xontical" na-agbago elu nke Beijing-Kunming Portior.
Enwere ?t?t? ngalaba aha njirimara n'?r? a. Lee, any? na-ewe ngalaba ngalaba 1 d? ka ihe at? iji kpata ngwa nke TRD. Ak?k? ngalaba a na-ewu nke ngalaba a b? ?n? ?z? ?wara nke ?h?r? Xoongan ?wara (Nkebi 1) nke d? na Gaoxiang Villange, Rongcheng County, na-ebelata obodo. Akara ah? bidoro site na ya gafere n'etiti obodo. Mgbe ? hap?s?r? obodo ah?, ? na-agbadata Baigou na-eduga na mmiri ah?, wee gbat?s?a site na nd?da gugul ruo ?d?da anyanw?. A na-ejik? njedebe ?d?da anyanw? na ?d? ?gb? mmiri Xonongan. Mmalite na njedebe nke ?wara ah? b? Xongbao DK119 + 800 ~ xoongbao DK123 + 050. ?wara ah? d? na ?kp? obodo ah? b? 3160m na ??Rongcheng County na 4340m na ??Nchebe Centery.
2. Isi nke TRD
Na ?r? a, mgbidi ciment-ala nke ha nhata nke 26m ~ 44m, ?kp?r?kp? mgbidi nke 800mm, na ng?k?ta square d? mita 650,000.
A na-ejikwa mgbidi ah? ciment nke harù nke ha nhata, ihe na-erugh? pacem na-erugh? 25%, na mmiri ciment na mmiri b? 1.0 ~ 1.5.
Mgbidi na-emeghar? mgbidi nke ciment-ala na-agagh? ad? elu kar?a 1mm ~ -50mm (na-egbochi nd?t? ah? na 0 ~ -20mm (na-ach?kwa nd?t? na-aga n'ihu Blade).
Udiri ?kp?r? nke ike na-enwegh? at? nke ciment ciment nke ?kp?r?kp? nke ?kp?r?kp? na-erugh? 0.8Ma, na mgbidi mgbidi d? elu kar?a 10-7cm / s.
Mkp?s? ugodi nke a na-ah?kar? na-eme ka usoro iwu mgbidi an? (nt?ghar? mb?, olulu mbu, na agwak?ta na-agwak?ta mgbidi). Mgbe a ga-aw?p? dratum ma gharakwa ?t?p?, spraying na agwak?ta na-eme na-eme ka mgbidi sie ike.
Mgbe agwak?ta mgbidi ciment nke a na-ah?kar? nke nha nha, a na-efesa ya, na-agwak?ta ya na oghere nke ?kp? na-eme ka ihe d? nj? na mgbidi ah? ikpe. .
3. ?n?d? ala
?n?d? ala
Strata ekpughere n'elu mpaghara Xongan ?h?r? na ebe ?f?d? nd? gbara ya gburugburu b? nd? f?duru n'ígwé. Na ?kp?r?kp? nke j?gburu onwe ya na-enwegh? isi na-ad? ihe d? ka mita 300, na ?d? usoro a na-eme b? ?ba ?cha.
(1) Brand New System (Q?)
A na-ah? ala holoomene 7 ruo 12 mita miri emi ma b?r?kwa ihe nkw?nye ego. A na-edebe elu nke d? elu, silt, na ?r? na-acha nt? na agba aja aja na agba aja aja; Lithilogy nke obere stratum b? ?la k?pa na ?r?, silt, na ?r?, na ?f?d? ak?k? d? mma na nd? na-aj? ?ka. A na-eji agba ah? d? n'ime ya d? n'?d? oghere, na agba nke ala oyi akwa na-acha odo odo-agba aja aja.
(2) Melite usoro (Q.)
Okpomoku nke elu pleistocene nke di elu 50 ruo 60 mita. ? b? ego na-akw? ?gw?. A na-egbu egbu mara mma ?r?, silt, ?r?, an? ah? d? mma aja na ájá. Ala ?r? siri ike na r?ba. , Ala a na-acha aja aja na-egbuke na ok, na ala oyi akwa na-at? ?t? nke agba aja aja.
(3) uf?t pleistocene (Q?)
Okpu ite nke etiti pleistocene b? ihe na-ab?kar? 70 mita. ? b? tumadi mejup?tara ?r? nke alluty, ?r?, clayey nke silt, ájá d? mma, na ájá. Ala ?r? siri ike na plastik, na ala aja d? na ?d? ok. Ala oyi akwa ah? na-akachas? acha odo odo - aja aja-edo edo, aja aja na-acha ?bara ?bara, na tan.
(4) Osisi Eastern kacha mma nke ala d? n'okpuru ah?r? d? 0.6m.
(5) N'obodo sa?t? ntanet? II, ala ?ma jijiji kachas? elu na-agbasa ngwa ngwa nkewa nke sa?t? a t?r? aro b? 0.20G (ogo); Ihe ngosi nke ala ?ma jijiji b? nke usoro ihe d? iche iche d? iche iche bara uru b? 0.40s.
2.. ?n?d? Hydrogelogical
Typed? ala ala met?tara sa?t? a na-etinye akw?kw? na-emigh? emi n'okpuru ala na-emigh? emi, na mmiri na-emigh? emi na mmiri d? omimi. Dabere na ak?k? gbasara Geolol, njirimara nkesa nke ?d? d? iche iche aquifers d? ka nd? a:
(1) mmiri d? elu
Mmiri d? elu b? site na Osimiri BAigou d? n'ak?k? mmiri nke d? n'ak?k? mmiri, ala ala ubi na-ejup?ta n'osimiri Pint n'oge nyocha.
(2)
?wara Xoongan (Nkebi 1): Nke kesara n'ak?k? elu ah?, nke na-ah?kar? na akwa na-emigh? emi, ?cha nke na-emigh? emi, na ⑤1 oyi akwa nke silty, na ⑤2 oyi oyi akwa. ②7. Mpekere ?ma nke ?ma na ájá d? mma na ⑤1 na oyi akwa ájá d? na ⑤2 nwere mmiri d? mma ma sie ike, nnukwu ?kp?r?kp?, na ?d?naya mmiri. Ha na-aj?kar? oke mmiri. Elu nke oyi akwa a b? 1.9 ~ 15.5m miri (ihe d? elu b? 6.96m ~ -8 ~ 21.6m (Ngalaba b? 1.00m ~ -14m). Nkwup?ta aquifer na-ekesa ma kesaa ya, nke d? ezigbo mkpa maka ?r? a. Owuwu nwere nnukwu mmet?ta. Na ?kwa d? lar?? nke ji nway?? nway?? na-ebelata site n'ebe ?w?wa anyanw? ruo ?d?da anyanw?, ya na oge mgbanwe nke 2.0 ~ 4.0m. ?kwa mmiri gabigara d? lar?? 3,1 ~ 16.3m miri (elu 3.6 ~ -8.8m). ? na-emet?ta mmiri nke mmiri d? elu site na Osimiri Baigou Penion, na-agba mmiri mmiri. Osimiri nke ala mmiri b? nke kachas? elu na Osimiri BAigou Peace na Vicunitiinity DK16 + ~ Xoongbao DK117 + 600.
(3) mmiri p?r? ap?
Xoongan ?wara (Nkebi 1): Dabere na nsonaaz? nyocha ah?, mmiri na-akpata nr?gide kewara ?z? an?.
Ah?h?a aquifer nke mb? b? ájá, ájá silth, ájá ⑦2, ma kesara ya n'ak?k? ⑦51 Clayey Silt. Dabere na njirimara nke aquifer na mpaghara d? n'okpuru ala nke ?r? ah?, a na-etinyekwa aquifer aquifer 1.
Mkpo nke ab?? nke ab?? mejup?tara ⑧4 ?mar?cha ájá ájá, ájá ájá, ma kesara ya n'ak?k? ⑧21 Clayey silt. The confined water in this layer is mainly distributed in Xiongbao DK122+720~Xiongbao DK123+360 and Xiongbao DK123+980~Xiongbao DK127+360. Ebe ? b? na No. 8 aja oyi akwa na nkebi a na-ekesa ya, kesaa oyi akwa, Nke 84 ájá ájá d? na ngalaba a. ájá, ájá ájá, na ⑧21 clayey aquifers na-eke kewara ekewa ke kewara ekewa. Dabere na njiri eke nke aquifer na mpaghara d? n'okpuru ala nke ?r? ah?, mmiri a na-ekpuchi na oyi akwa a d? ka Mba. 2 Ozo ndo.
Nke at? oyi akwa nke ihe aquifen na-ejikar? ájá d? mma, na-ekesa ájá d? n'okpuru ala.
Ah?h?a nke an? nke confry dere nke ①rky, ájá d? mma, na ?1. Dabere na njirimara nke aquifer na mpaghara d? n'okpuru ala nke ?r? ah?, a na-etinyekwa aquifer aquifer.
Xoongan ?wara: Igwe mmiri d? iche iche d? na Xoongbao DK118 + 300 ~ xoongbao DK119 + 500 na Xoongbao DK123 + 050 b? -4m.
4. Ule ule mgbidi
A na-ach?kwa ogologo oge mmiri na-akw?s? ogologo oge a d? ka ngalaba 300-mita. Ofd? mkpuchi mmiri ah? kw?s?r? b? ihe d? ka ákwà mgbochi mmiri n'ak?k? ab?? nke olulu nt?ala d? n'ak?k?. Sa?t? a na-ewu ?l? nwere ?t?t? ak?k? na ngalaba nway?, na-ewu ewu. ? b?kwa oge mb? na ejirila usoro owuwu TRD na ?d? nnukwu ugwu d? na North. Ngwa mpaghara iji nyochaa ikike owuwu na ak?r?ngwa d? n'okpuru Stratum ?n?d?, Wdg na-eme ka usoro owuwu r?? ?r?, na-eme ka ? b?r? usoro nnwale mgbidi tupu oge eruo.
Ihe ngosi Iwu Mwube Iwu:
?gw?gw? mgbidi ah? b? 800mm, omimi b? 29m, ogologo ?gb?elu ad?gh? ihe na-erugh? 22m;
Mgbè elu mgbidi ah? agagh? ad?r? 1/300, mgbidi ah? na-agafe agafe agagh? ad? elu kar?a iri ab?? na ise, na-egbochi ihe nd? ah? d? na ya (na-ach?kwa nd?t? ah? (na-ach?kwa nd?t? nke ?kp? isi);
Udiri iwu nke ike na-ekwek?gh? ike nke ciment ciment nke ?kp?r?kp? na-erugh? ?b?ch? iri ab?? na asaa nke core na-erugh? 10-7cm / sec bara uru kar?a 10-7cm / sec
Usoro owuwu:
Muldgb?-agwak?ta na-eme nke ?ma na-eme ka usoro ihe owuwu nz??kw? at? (IE, egwu na-aga, na agwak?ta na-agwak?ta).
Mgbasa mgbidi nke mgbidi nnwale ah? b? 800mm na omimi kachas? b? 29m. A na-ar? ?r? igwe TRD-70E. N'oge usoro mgbidi ah?, ak?r?ngwa ?r? d?t?, na oge ?ganihu ?r?a Wall Wall d? 2.4m / h.
Nsonaaz? nnwale:
Nnwale ch?r? maka mgbidi ikpe: Kemgbe mgbidi nnwale ah? d? omimi, ule nyocha ike ike ga-r?r? ngwa ngwa mgbe mkp?r? osisi ciment ah? r?chara.
Nnwale nyocha nyocha:
A na-eduzi ule ah? ike na-enwegh? at? na isi sample-ala na-agwak?ta mgbidi nke ?kp?r?kp? n'ime oge 28 ?b?ch? na 45-awa. Nsonaaz? b? nd? a:
Dabere na data nnwale ah?, a na-ejik?gh? ike na-agwak?ta mgbidi ciment na-ah?kar? kar?a 0.8MPA, na-ezute ihe ngosi ah?;
Nnwale Innetrentung:
Na-eduzi ule d? iche iche na-enwegh? at? na isi nd? ?z? na-agwak?ta mgbidi nke ?kp?r?kp? n'ime oge 28 ?b?ch? na 45-awa. Nsonaaz? b? nd? a:
Dabere na data nnwale ah?, nsonaaz? nd? na-enwegh? ike d? n'etiti 5.2 × 10-8-8.6 × 10-8-8cm / sec
Kp?r? ciment ala ike
A na-eduzi nnwale nke ?b?ch? iri ab?? na asaa. Nsonaaz? ule d? n'etiti 1.2MPA-1.6MPA, nke zutere ihe ngosi ah?;
A na-eduzi nnwale nke ?b?ch? 45 na-eme mkpesa na Wall Wall Slurry ule. Nsonaaz? ule d? n'etiti 1.2MPA-1.6MPA, nke mezuru ihe ach?r?.
5. Onu ogugu na ihe oru
1. Okpokoro owuwu
(1) usoro iwu TRD b? 26M ~ 44m, ?kp?r?kp? mgbidi d? 800mm.
(2) Agwak?tara mmiri mmiri ah? na sodium bennonite, na mmiri ah? na-ad?ka w / b b? 20. Ihe slurry a gwak?tara na ya na 50-2KG nke Betonnite. N'oge usoro ihe owuwu, enwere ike ?gbanwe oke mmiri nke mmiri mmiri ah? e gwup?tara site na usoro ach?r? yana njirimara na njik?ta nt?ala.
(3) A ga-ach?kwa mmiri mmiri a gwak?tara agwaetiti a gwak?tara n'etiti 150mm na 280mm.
(4) A na-eji mmiri mmiri a gwup?ta mmiri na usoro ?ch?aka onwe ya nke igbe ?kp? akp? na nz??kw? olulu mmiri. Na nghaghar? luru, a na-etinye mmiri ah? e gwup?tara mmiri n'?z? kwek?r? d? ka mmiri nke ap?t? jud.
(5) Agwak?tara mmiri a na-agw? ?r?a na p.O42.5 Glas Sum Portland Ciment, yana ciment ?d?naya 25% na ciment mmiri nke 1.5. A ga-ach?kwa ruru mmiri ciment na obere obere na-enwegh? ibelata ego ciment. ; N'oge usoro ihe owuwu, mmiri ? b?la d? 1500kg na 1000kg nke ciment na-agwak?ta na slurry. A na-eji mmiri a na-eme ihe na mgbidi na-eme ihe na nz??kw? ?kp?kwa igbe.
2. Isi ihe d? mkpa nke njikwa ?r? aka
(1) Tupu owuwu nke nhazi nke akuku nke akuku akuku nke akuku nke onye nwe ya, ma tugharia data nhazi; Jiri ngwa na-eji ihe eji eme ihe ? ga - eme, ma n'otu oge ah? kwadebe ihe nr?p?ta pa?l? ma gwa nd? d? mkpa ka ha na-eme nyocha Warr.
(2. ?j?g? ?j?? na n'okpuruala nsogbu na-emet?ta ogo nke mgbidi ah? ga-eme ka ? b?r? tupu ?malite ?malite usoro iwu CDD; N'otu oge ah?, ekwes?r? iji usoro kwes?r? ka ?bawanye ?d?naya ciment.
(3) A ga-ewep?r?r? ala d? ala ala na ala na-enwegh? isi na oge ma kpoo oyi akwa site na akwa. Tupu iwu ewu, d? ka ibu nke ak?r?ngwa TRD, usoro nkwado d? ka ?t?gb? d? ka ?t? akp? kwes?r? r?r? na ebe a na-ewu ?l?. A na-ad?ta akwa mkpuchi ekwes?gh? ?b? ihe na-erugh? 2 n'ígwé a na-etinye ihe na-erugh? 2 ak?k? ah? na-aga iji h? na sa?t? owuwu na-ezute ihe nd? a ch?r? maka imebi ikike ak?r?ngwa ar? ?r?; iji h? na vetikal nke onye na-akw? ?gb? ala na igbe na-egbu egbu.
(4) Ihe owuwu nke Mkpirisi ciment nke ha nhata nke usoro ihe owuwu (ya b?, olulu mmiri na-ebu ?z?, na agwak?ta na-agwak?ta). Ala nt?ala ala ah? jup?tara kpamkpam, kpaliri ?t?ghe, wee sie ike ma gwak?ta ya n'ime mgbidi.
(5) N'oge owuwu, chassis nke onye na-akw? ?gb? ala CDD kwes?r? na-edogh? ?kwa na mkpanaka mkpanaka. Tupu iwu ?l?, a ga-eji ngwa agha a ga-eme iji h? na ?kw? ?gb? ala TRD d? mma na vetikal na vetikal na-ach?p?ta ihe nd? na - eme ka ? b?r?. Erugh? 1/300.
(6) Kwadebe ?n??g? igbe d? ka omimi mgbidi nke ciment-ala na-agwak?ta mgbidi nke ?kp?r?kp?, ma gwuo egwu igbe nke na ngalaba iji ch?ga ha na omimi.
(7) Mgbe a na-ach?p? igbe a na-egbu egbu n'ime ya, jiri ngwa na-eji ihe iji dozie vetiraty nke ikpo osisi na-eduzi mkpanaka ngwa ngwa; ? b? ezie na ? na-enweta nguzozi kw? ?t?, na-ach?kwa ?n?d? ?kp? ?gw? na-egbu egbu ruo opekata mpe ap?t? d? na ?n?d? d? elu na viscosity d? elu. iji nagide nsogbu siri ike.
(8) N'oge ihe owuwu ah?, usoro ziri ezi nke mgbidi ah? nwere ike ijikwa ya site na mbata na ntinye ah? n'ime igbe ?kp?. Vetikal nke mgbidi ekwes?gh? ?d? ukwuu kar?a 1/300.
(9) Mgbe nr?nye nke mkpanye ah?, gaba na owuwe ?l? ciment nke ala nke ?kp?r?kp?. Mgbidi ah? guzobere n'otu ?b?ch? ah? ga-ah?r?r? mgbidi ah? site na ihe na-erugh? 30cm ~ 50cm; Ak?k? nd? ?z? ga - eme ka ? b?r? na igbe na - egbu egbu b? vetikal ma ghara ?da. Jiri nway? r?? ?r? nke ?ma max taxe ma gwak?ta mmiri mmiri ma gwak?ta ap?t?. ogo. Ihe osise d? iche iche d? ka nd? a:
(11) Mgbe owuwu nke ngalaba ?r? ah? agw?la, a na-ad?p?ta igbe na-egbu egbu ma mebie. A na-eji Trd n?r? na njik?ta na Crawler Creen iji wep?ta igbe na-ak? ah? n'usoro. Ekwes?r? ?ch?kwa oge n'ime awa an?. N'otu oge ah?, olu nha nke ap?t? agwak?tara na ala nke igbe cut.
(12) Mgbe ? na-ad?p?ta igbe na-egbu egbu, enwegh? ike ?mep?ta n'ime oghere iji mee ka mmezi nke nt?ala ya gbara ya gburugburu. A ga-agbanweghar? ngbanwe nke ah?h?a na-eto eto d? ka ?s? nke ?d?r? igbe na-egbu osisi.
(13) Gbal?sie ike na ak?r?ngwa. Ngbanwe ? b?la ga-elekwas? anya na ?lele usoro ike, yinye, na ?kp? ngwa?r?. N'otu oge ah?, a ga-ahazi ndabere bages. Mgbe ? b?la ?k?l?t? ike ?k?n?, ?k?l?t?, mkpak? ikuku, na ar?m?r? agwak?ta nk?t? nwere ike ?maliteghachi n'oge oge na-eme ihe ? b?la. , iji zere igbu oge na-akpata ihe ?gh?m.
(14) mee ka nleba anya nke TRD na-ewuli elu na nyocha d? mma nke mgbidi ah?. ? b?r? na ach?tara nsogbu d? mma, ? ga-akp?t?r? onye nwe ya, onye na-elek?ta ya na-akp?t?r? onye nwe ?l? ?r? ?gw?gw? ah? ka enwere ike ?nagide ihe nd? na-ad?gh? mkpa iji zere mfu na-enwegh? isi.
6. Mmechi
Ng?k?ta ?n? nke usoro ?r? a na-ah?kar? ciment-agwak?ta mgbidi na-agwak?ta d? ihe d? ka mita 650,000. ? b? ?r? d? ugbu a nke nwere usoro iwu ?gb? mmiri kachas? na nke ?hazi ?z? ?gb? okporo ígwè d? elu. A na-etinye ngwa ?r? nke 32 trd, nke nke Ward Ward Sersey Ngwaah?a nke Tracle ngwaah?a nke 50%. ; A na-eji usoro nhazi nke TRD d? na ?r? a na-egosi na mgbe ejiri usoro iwu TRD d? ka ihe na-akw?s? na mgbidi d? elu, ikike ?r? na ar?m?r? ?r? nwere ike mezuo ihe nd? a ch?r?. ? na-egosikwa na usoro iwu CDD d? irè na mpaghara mpaghara ebe ugwu nwere ihe ?f?d? e kwuru okwu maka usoro owuwu ?gb? okporo ígwè n'okporo ?z? d? elu na owuwu na mpaghara ugwu.
Oge post: ?kt-12-2023