Dhismaha tunnel-ka—ha ahaato waddooyinka waaweyn, tareennada, saldhigyada korontada biyaha ama mashaariicda dowladda hoose—shubashada shubka ee dahaarka labaad waa marxalad muhiim ah oo u baahan saxnaan, hufnaan iyo isku hallayn. Hababka dahaarka dhaqameedku badanaa waxay la kulmaan kharash shaqo oo sarreeya, horumar gaabis ah iyo tayo aan iswaafaqsanayn oo shub ah. Taasi waa meesha uu ka yimaado Taayirada Dahaarka Tunnel-ka Haydarooliga ee Lianggong—qalab loogu talagalay in dib loogu qeexo hawlgallada dahaarka tunnel-ka iyadoo la adeegsanayo tignoolajiyada haydarooliga ee horumarsan, qaab-dhismeed adag iyo naqshad isticmaale-ku-saleysan.
Maxaa sabab u ahAnnagaGawaarida Dahaarka Tunnelka Haydarooliga ayaa ka Sareeya Hababka Dhaqanka?
● Faa'iidada Gudbinta Haydarooliga: Waxay qaadataa wadista haydarooliga si ay u fududeyso qaab-dhismeedka qaab-dhismeedka una yareyso miisaanka in ka badan 40% marka la barbar dhigo gawaarida farsamada. Waxay kor u qaadaysaa dabacsanaanta hawlgalka iyo kala duwanaanshaha, iyadoo la hagaajinayo dhaqdhaqaaqa dhinaca, jiifka iyo kor u qaadista si loo hubiyo isku-xidhka shaqada.
● Kharash-ool ah & Hufnaan: Waxay hoos u dhigtaa kharashyada wax soo saarka in ka badan 25% iyadoo si weyn u yareyneysa baahida shaqada. Iyada oo la kaashaneysa mashiinnada kaabayaasha ah, waxay kor u qaaddaa heerka farsamada dhismaha dahaarka labaad, taasoo si weyn u dardar gelineysa horumarka mashruuca.
● Xasillooni Dhisme Sare: Waxay leedahay qaab-dhismeed albaab oo afar albaab ah oo 9m ah, 12m ah (oo lagu habeeyay xisaabinta xoogga iyo isbarbardhigga qorshaha). Iyada oo lagu qalabeeyay dhululubo hawo-qaadayaal ah oo dhinac ah, godadka taageerada dhinaca iyo godadka taageerada qaab-dhismeedka albaabka, waxay iska caabisaa cadaadiska toosan/dhinaca iyo qulqulka inta lagu jiro shubka shubka, iyadoo yaraynaysa isbeddelka xoogga.
● Samaynta Saxda ah & Siman: Qaab bir ah oo tayo sare leh oo leh habab farsamayn iyo alxan adag - iyadoo la adeegsanayo jigsiyada alxanka ee gaarka ah ee la isku daray si loo xakameeyo saxnaanta cabbirka iyo qallooca alxanka. Biinanka xasilinta ee ku habboon faragelinta ayaa hagaajiya taarikada isku xira ee ku xiga, si wax ku ool ah uga hortagaya is-waafajinta iyo hubinta dusha sare ee dahaarka godka oo siman oo aan cillad lahayn.
● Dib-u-isticmaalka & Kala Duwanaanshaha Xooggan: Waxaa laga heli karaa qeexitaanno badan (6m, 7.5m, 9m, 10.5m, 12m) si loo waafajiyo dhererka godka iyo jadwalka dhismaha. Waxaa loo kala saaraa nooca qaansada dhinaca iyo saqafka, nooca alwaaxa acerate-ka oo si buuxda u wareegsan, nooca irbadda-qolofka hoose iyo nooca alwaaxa oo si buuxda u wareegsan, iyadoo la qabsanaya qaab-dhismeedka godka kala duwan.
● Deegaan Hawlgal oo Ballaaran: Waxay bixisaa meel ku filan oo hoosteeda ah oo loogu talagalay gaariga, taasoo sahlaysa isku xidhka xoojinta iyo hawlaha dhismaha qaab-dhismeedka - iyadoo hagaajinaysa hufnaanta shaqada iyo badbaadada goobta.
Waa maxayTilmaamaha Farsamada ee Muhiimka ah?
| Halbeegga Farsamada | Faahfaahinta |
| Tilmaamaha | 6m, 7.5m, 9m, 10.5m, 12m (la habeyn karo iyadoo loo eegayo baahiyaha macaamiisha) |
| Dhererka ugu badan ee dahaarka | 12m cutubkiiba (la hagaajin karo) |
| Awoodda Gudbinta Ugu Badan | Dhismuhu ma saameeyo marinnada baabuurta isku mar la maro (dhererka × ballac la qabsan karo) |
| Awoodda gurguurashada | 4% |
| Xawaaraha Socodka | 8m/daqiiqo |
| Awood Guud | 22.5KW (Matoorka safarka: 7.5KW×2=15KW; Matoorka bamka saliidda: 7.5KW) |
| Cadaadiska Nidaamka Haydarooliga | Pmax = 16Mpa |
| Nuqulka ugu Yar ee Qaab-dhismeedka Hal dhinac ah | Amin = 150mm |
| Hagaajinta Silsiladda Jiifka ah ee Ugu Badan (Bidix/Midig) | Bmax = 100mm |
| Kor u qaadista Stroke-ka Silsiladda | 300mm |
| Rugta ugu Badan ee Silsiladda Dhinaca | 300mm |
| Stroke Silsiladda Jiifka ah | 250mm |
Waa maxayMabda'a ShaqadaeeGaariga Tunnel-ka Haydarooliga?
● Miisaanka guud ee gaariga waxaa loo gudbiyaa qaabka birta ah ilaa habka taageerada ka dibna loo gudbiyaa qaabka albaabka.
● Inta lagu jiro shubka shubka, shubka adag ee dareeraha ah wuxuu abuuraa cadaadis toosan/dhinac ah oo saaran sare iyo dhinacyada, iyadoo ay weheliso dabacsanaan.
● Meelaha taageerada ee la hagaajiyay (alwaaxyada dhaadheer ee hoose ee lagu taageeray dhulka, taageerooyinka jiifa ee u dhexeeya qaab-dhismeedka albaabka iyo qaab-dhismeedka dhinacyada alwaaxyada dhaadheer, taageerooyinka toosan ee alwaaxyada sare) waxay ka hortagaan cadaadiska iyo qulqulka.
● Dhululubada haydarooliga waxaa ku xiran qufulo haydarooliga ah, boolalkuna waxay bixiyaan hagaajin farsamo - taasoo ka hortagaysa dib u soo noqoshada dhululubada iyo isbeddelka qaab-dhismeedka inta lagu jiro dhismaha dahaarka.
Waa maxayCodsiyada Ku Habboon of Gaariga Tunnel-ka Haydarooliga?
Gawaarida Dahaarka Tunnelka Haydarooliga ee Lianggong waxaa si weyn loogu isticmaalaa:
● Jidadka waaweyn iyo tareenada
● Tunnooyinka leexashada saldhigga korontada biyaha
● Tunnooyinka injineernimada dowladda hoose (bulaacada, biyaha, gaaska)
● Marinnada difaaca qaranka
● Dhismaha dahaarka labaad ee injineernimada dhulka hoostiisa kale
Maxaad Lianggong ugu dooranaysaa adigaGaariga Tunnel-ka Haydarooliga Alaab-qeybiye?
Iyada oo leh waayo-aragnimo qani ah oo ku jirtaGaariga Tunnel-ka HaydarooligaWax soo saarka, Lianggong wuxuu bixiyaa qiimo aan la barbar dhigi karin:
●Hubinta Tayada: Nidaamka maaraynta tayada adag, tignoolajiyada saxda ah ee farsamaynta iyo tijaabinta xoogga adag waxay hubinayaan isku halaynta iyo cimri dhererka alaabta.
●Adeegga Habaynta: Waxay bixisaa xalal loogu talagalay oo ku salaysan naqshadeynta godka, dhererka iyo shuruudaha dhismaha.
●Taageero Dhammaystiran: Waxay bixisaa hagitaan farsamo oo xirfad leh, tababar rakibaad iyo adeeg iib kadib si loo hubiyo habsami u socodka goobta.
●Global Trust: Waxaa macaamiisha ku aqoonsada mashaariicda kaabayaasha dhaqaalaha adduunka oo dhan waxqabadkeeda sare iyo kharash-oolnimada.
Diyaar ma u tahay inaad cusboonaysiiso dhismahaaga godka iyadoo la adeegsanayo gaari xamuul ah oo isku daraya hufnaanta, saxnaanta iyo xasilloonida? Guji si aad u sahamiso sawirro farsamo oo faahfaahsan, daraasado kiis iyo xigashooyin gaar ah. U ogolow gaariga tareenka ee tunnelka biyaha ee Lianggong inuu awood siiyo mashaariicdaada tunnelka—si ammaan ah, hufan oo kharash-ool ah.
Sidee Noola Soo Xiriiri Kartaa?
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