한국어
中文Ewube ikpo okwu a hazigharịrị "na-ebu aka",
Obere mkpọtụ, obere ịma jijiji, nchekwa ike na mbelata ikuku,
Ntọala ikpo obodo "ihe nchekwa gburugburu ebe obibi".
nso nso a
N'ebe a na-ewu ụlọ nke mbụ na-akwado ọrụ nkwado nke Shanghai Huahong Hongli FAB2,
Ụdị abụọ nke igwe mkpọ ala na mgbọrọgwụ nke ọ bụla na-edobe ọnọdụ ya ma na-arụ ọrụ n'otu oge.
Na-eche ọgụ siri ike megide oge na oge,
"Gbanye mgbọrọgwụ" gbadata na ọnọdụ ọgụ dị omimi, kwụsie ike na nke ziri ezi karị,
Tọọ ntọala siri ike maka ọrụ Huahong Grace.
Ntọala ikpo nke oru ngo a na-anabata usoro mkpọpu ihe static nke ikpo gbanyere mkpọrọgwụ. A na-eji mkpokọta 1,298 gbanyere mkpọrọgwụ, nke dị ihe dị ka mita 42,000, ogologo nke ikpo ahụ bụ 29-36m. Họrọ ụdị ikpo: PHC 500 (100) AB C80 + PHDC 550-400 (95) AB-500/400 C80, mkpọpu ala dayameta: 650mm, ala mgbasa dayameta: 975mm, ala mgbasa elu: 2000mm.
Ebe ahụ dị n'akụkụ okporo ụzọ na ụlọ ndị dị ugbu a ma nwee ọkpọkọ. Ọnọdụ gburugburu ebe obibi dị mgbagwoju anya na ọ na-enwe mmetụta maka nrụrụ na ịma jijiji nke nwere ike ime n'oge ntọala ntọala. Ihe mkpirisi ala chọrọ maka iwu ntọala ntọala dị oke oke. , Otu esi arụcha ọrụ ahụ n'ime ụbọchị 40 n'okpuru ọnọdụ ọrụ siri ike nke nhazi ụrọ a na-arụ na saịtị ahụ aghọwokwa otu n'ime ihe isi ike na ntọala ntọala nke ọrụ a.
Dị ka akwụkwọ ndụ akwụkwọ ndụ na gburugburu ebe obibi-enyi na enyi ikpo ntọala ewu ngwá kpamkpam onwe ha mepụtaraSEMW, SDP220H static drilling na mgbọrọgwụ igwe aghọwo nhọrọ mbụ nke otu ọrụ ahụ n'ihi arụmọrụ ngwaahịa ya dị mma. Ngwaahịa a ọ bụghị naanị nwere nnukwu torque, nnukwu mkpọpu ihe omimi, ezi ntụkwasị obi na arụmọrụ dị elu, kamakwa ọ nwere njirimara nke obere mkpọtụ, obere mkpọtụ, nchekwa ike na mbelata ikuku n'oge ihe owuwu.
Ọsọ, omimi, na nkenke bụ nkọwa kachasị mma nke igwe na-egwupụta ihe na mgbọrọgwụ SDP220H. Ngwa abụọ dị na saịtị nwere ike ikpokọta ihe dị ka 300m nke ikpo n'otu ụbọchị na otu igwe, na ịrụ ọrụ nke ọma bụ ihe dịka 10-12 ikpo ọkụ, na-eme ka ọganihu na-arụ ọrụ siri ike na nke ọma.
Maka ngwaahịa ndị mara mma, ahịa anaghị egbu oge ịja ha mma. Nzaghachi sitere n'aka onye na-arụ ọrụ na saịtị: "Dịka onye ọrụ vetiran soja nke na-arụ ọrụ igwe ahụ kemgbe ọtụtụ afọ.SEMW'S SDP220H static drilling na rooting machine nwere nnukwu torque, ike siri ike, nnukwu mkpọpu ala na nrụpụta ihe nrụpụta ala, na igwe dum na-arụ ọrụ ntụkwasị obi na kwụsie ike. Ọ bụ ezigbo nhọrọ maka oru ngo a." Nkwa dị irè maka iwu ụlọ.
Dị ka ụlọ ọrụ na-eduga na-eweta ngwọta zuru oke maka iwu ntọala n'okpuru ala, n'afọ ndị na-adịbeghị anya, SEMW nọgidere na-eme ọganihu n'usoro nke na-aga n'ihu na-akwalite mmepụta teknụzụ bụ isi, nchọpụta ngwaahịa ọhụrụ na mmepe, na ịgbasa nhazi ahịa.
N'ọdịnihu, SEMW ga-aga n'ihu na-elekwasị anya n'echiche ndị ahịa na echiche ahịa, gbalịsie ike ịmepụta uru na ngwaahịa asọmpi dị iche iche, na-emepụta ihe na-egbo mkpa ndị ahịa 'ezigbo na uru maka ego, ma na-eduga ụlọ ọrụ ntọala n'okpuru ala n'ihu.
Okwu mmalite nke usoro mgbọrọgwụ mkpọ ala static
The static drilling and rooting method na-eji static drilling na rooting pile drilling rig na-egwupụta oghere, na-agwakọta n'oge usoro ahụ ma gbasaa ala, na n'ikpeazụ ịkụnye ahụ prefabricated ikpo ahụ, nke pụtara pre-tensioned prestressed bamboo piles (PHDC), prestressed. -tensioned pre-tensioned achara ikpo, wdg dị iche iche nkọwa na ụdị nke nrụgide ihe ọkpọkọ ikpo (PHC) na mejupụtara mesikwuru prestressed ihe ọkpọkọ ikpo (PRHC) na-ejikọta n'ụzọ dị iche iche izute imewe chọrọ, na-wuru dị ka mkpọpu ala, na-amụba, grouting, ntinye na usoro ndị ọzọ. ikpo ntọala usoro ewu.
Atụmatụ usoro ihe owuwu:
●Enweghị mgbaka ala, enweghị ịma jijiji, obere mkpọtụ;
●The ikpo àgwà dị mma na ikpo elu elu bụ kpamkpam ịchịkwa;
●Mgbakọ kwụ ọtọ nke ukwuu, mwepu na ikike nguzogide ibu kwụ ọtọ;
●Mgbapụta ụrọ dị ntakịrị;
●Nwere ezigbo uru ọha na uru nkwalite.
Oke ngwa:
●Kwesịrị ekwesị maka ebe dị iche iche seismic ike ike, ọdabara ikpo dayameta: 500-1200mm;
●Ala jikọtara ọnụ, silt, ájá ájá, jupụtara n'ala, ala nkume e gwepịara egwepịa (gravel) na nkume formations na mgbagwoju geological ọnọdụ, ọtụtụ interlayers, na-ezighị ezi weathering, na nnukwu mgbanwe na nro na ike siri ike, kacha omimi nke ala penetration: 90m;
Mgbe ebe a na-ewu ihe dị n'akụkụ ụlọ (ihe owuwu) ma ọ bụ pipeline dị n'okpuru ala na ụlọ ọrụ injinia ndị ọzọ, iji ụdị ikpo ihe ndị ọzọ ga-akpata mmetụta ọjọọ;
●The elu nke n'elu ikpo ọgwụgwụ na-agba oyi akwa na-agbanwe nke ukwuu na ogologo nke ikpo siri ike ikpebi n'ụzọ ziri ezi, na-ewu saịtị enweghị ọnọdụ maka na saịtị ihe agbapụtara ma ọ bụ àgwà na-na saịtị ihe agbapụtara abụghị. mfe nkwa;
●Ọrụ ndị nwere ihe mgbochi na mwepụ nke nnukwu apịtị;
●Mgbe imewe ahụ chọrọ otu ikpo ka ọ nwee nnukwu ikike ibu, yana ihe ngosi teknụzụ na akụ na ụba na ọnọdụ ihe owuwu dị elu karịa ụdị ikpokọta ndị ọzọ.
Okwu mmalite nke SDP static mkpọ ala na mgbọrọgwụ igwe
Usoro SDP static Driving and rooting method Dring rigs bụ ọgbọ ọhụrụ nke ngwaahịa olulu mmiri nke na-emepụta onwe ya kpamkpam.SEMWma dabara adaba maka mkpọpu ala na usoro ịgbanye mgbọrọgwụ, na-eji uru R&D na-agbakọta miri emi emekọrịtara kemgbe ọtụtụ afọ.
Atụmatụ usoro ihe owuwu:
1. Nabata teknụzụ mgbasawanye hydraulic dị elu dị elu, dayameta mgbasawanye nke ala bụ 1-1.6 ugboro dayameta oghere oghere, na ịdị elu nke elu ala bụ okpukpu atọ nke oghere oghere 3, ma jiri usoro ndekọ data ndekọ akụkọ ihe mere eme nke kọmpụta dị ala dị elu iji nyochaa ihe owuwu ahụ. A na-edekọ ma nyochaa data dị iche iche dị na sistemụ ahụ iji mepụta akụkụ data kwekọrọ.
2. Nabata ngwanrọ njikwa ihe owuwu nwere ọgụgụ isi ma jiri njikwa ihuenyo mmetụ nwere ọgụgụ isi nyochaa usoro ihe owuwu ozugbo iji hụ na ịdị mma ụlọ. A na-egosipụta n'ụzọ doro anya data ihe owuwu ihe na ngosi ahụ ma chekwaa ya na-akpaghị aka, enwere ike ịpụta ya na ibipụta ya.
3. A na-eji usoro nkwụsị nke 380V na-arụ ọrụ na-akpaghị aka mgbe ike na-efunahụ, na-ahụ na data agaghị efu n'ihi mkpọka ma ọ bụ ọkụ ọkụ n'oge eji egwu egwu egwu.
4. Usoro mmalite moto na-anabata mmalite dị nro. Ihe mmalite dị nro n'onwe ya nwere ọrụ nchebe moto dị iche iche, dị ka voltaji n'okpuru voltaji, mfu oge, usoro nke usoro, ibufe na ihe nchebe ndị ọzọ.
5. Nkà na ụzụ mgbasawanye nke hydraulic na-arụ ọrụ a pụrụ ịdabere na ya ma na-eji akụrụngwa hydraulic dị elu iji hụ na mgbasawanye hydraulic na-arụ ọrụ na-emekarị na omimi nke 80m.
Uru nke static mkpọpu ala gbanyere mkpọrọgwụ ikpo
Okpokoro mgbọrọgwụ gbanyere mkpọrọgwụ kwụ ọtọ na-eji igwe mkpọpu mkpọtụ dị ala (stetic drilling) na ụzọ ili ili iji mezuo ikpo ihe etinyere n'ihu (ihe ọkụkụ). Ọ bụ nna ukwu nke ọgbara ọhụrụ ikpo ntọala teknụzụ. Mgbe ọtụtụ afọ nke nkwalite na ngwa, ya ịrịba uru nke "karịa, ngwa ngwa, mma na ndị ọzọ echekwa" dị ka akwụkwọ ndụ akwụkwọ ndụ nchebe gburugburu ebe obibi, ike ịzọpụta ike na emission Mbelata na-ukwuu ghọtara site niile akụkụ nke ọha mmadụ.
Atụmatụ usoro ihe owuwu:
"Ọtụtụ"
● Site n'inwe dị iche iche ikpo ụdị nchikota dị ka achara ikpo na mejupụtara mesiri ikpo, yana ala mgbasawanye na grouting teknụzụ, ikpo ntọala mkpakọ, pullout na kehoraizin ibu ikike nwere ike ukwuu mma;
● Kwesịrị ekwesị maka ọnọdụ ọnọdụ ala dị iche iche, karịsịa ikpo ntọala nwere nnukwu ibu na ibu dị ike chọrọ.
"Ọsọ"
● Ịrụ ọrụ dị elu, otu igwe nwere ike ịkwanye ihe karịrị mita 300 nke ikpo n'otu ụbọchị, na uru akụ na ụba dị elu karịa ụdị ikpo ọkụ ndị ọzọ;
● Site na mkpọpu mmiri ugbu a, enwere ike ịchọta mgbanwe na oyi akwa na-enweghị ikpo ọkụ;
● Enwere ike ịhọrọ usoro njikọ ígwè ọrụ dị mfe, ngwa ngwa na nke a pụrụ ịdabere na ya iji hụ na a pụrụ ịdabere na njikọ ikpo ọkụ na ịrụ ọrụ nke ọma.
"Ọ dị mma"
1. A na-emepụta ihe ndị a na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na mma;
2. Mwube na-eji usoro e liri, ọ dịghị ala squeezed, na ọ dịghị mmebi nke ikpo ahụ;
3. Nrụpụta ọgụgụ isi na nleba anya zuru oke nke akụrụngwa iji hụ na ịdị mma ụlọ;
4. A na-echebe ahụ ikpo ọkụ na nkwonkwo site na ciment na ala iji meziwanye nguzogide corrosion;
5. Green na gburugburu ebe obibi enyi na enyi, ọ na-edozi nsogbu nke nsị ụrọ n'oge arụ ọrụ injinia.
"Obodo"
Tụnyere ikpo nkụ na-agwụ ike n'okpuru otu ọnọdụ:
1. Nchekwa mmiri (90% nchekwa mmiri na-ewu);
2. Ịchekwa ume (ihe eji arụ ọrụ ike na-echekwa 40%);
3. Mbelata ihe ọkụkụ (ihe na-esi na slurry belata site na 70%);
4. Ịchekwa oge (arụmọrụ ụlọ na-abawanye site na 50%);
5. Ịchekwa ọnụ ahịa (ọnụahịa ọrụ na-echekwa 10%-20%);
6. A na-ebelata ihe ọkụkụ carbon kariri 50%.
Oge nzipu: Eprel-03-2024