GanacsigaWarshadaha

Manholes: caddaymaha iyo design

nidaamka bullaacadaha, sida kale wax, ka kooban yahay xubno kala duwan, kuwaas oo loogu talagalay in lagu hubiyo in howlgalka ugu hufan. Waxaa ka mid ah iyo manholes, taas oo lagama maarmaan u ah dayactirka iyo gacan ku haynta nidaamka. manholes heshiis loo baahan yahay marka la beddelo dhaadhaca tuubooyinka ururiya dhexroor iyo tilmaamaha ay.

Noocyo of manholes

Manholes, ku xiran tahay sifooyinka design ah, waxay noqon kartaa mid ka mid ah noocyada. Ka mid ah iyaga waa in la iftiimiyay: toosan, Rotary, muhiimka ah, gacanta ku, ku dhaq, Perepadnaya, iyo sidoo kale kuwa ku ballaadhisay dhinacyada ukunteeda ku. Toosan ku yaal qaybaha toosan, ay ishu isticmaalaa meelo kuwa meesha khadka bulaacadda u beddelayo jihada. Patrilineal waa si wanaagsan in meelaha kuwa halkaas oo ku biiray dhowr laamood. Guntin a noocan oo kale ah wax ka badan seddex ka mid ah sahayda iyo mid biibiile outlet yeelan karaan. Haddii ay ururiyaha weyn, qaab-dhismeedka waxaa la odhan jiray qol xira. Control ceelasha waa degaan meelaha xiriir la sameeyo dayrka, warshad, iyo sidoo kale intra-network in jidka kuwa. dhaqidda ceelasha ku yaala goobaha aasaasiga ah halkaas oo formation of roobab ay sabab u tahay xawaare hoose. Ay baahi timaaddo marka loo baahdo si loo fuliyo tuubbo dhaqidda.

design

Manholes laga yaabaa in la xidhiidhaan nooc gaar ah, laakiin guud ahaan waxay leeyihiin sifooyinka design la mid ah. In ay ka kooban waxaa ka mid ah arrimaha soo socda: qoorta, saxaarad, sunroof, qolkii shaqada iyo aasaaskii. Waxay waxaa la samayn karaa qalabka kala duwan, kuwaas oo, caag, block la taaban karo, Leben sameeya ama dhagax. Haddii si fiican ku yaal gayiga aan oogada waddada, goobta indha la soo wareeg dhismaha waxaa looga baahan yahay, waxaa muhiim ah dheecaan biyo ku ool ah. Manholes marka la eego inta badan waxay leeyihiin qaab leydi ama goobaabin. saldhig ka samaysan yahay taarikada la taaban karo, kuwaas oo dhajinta on barkin dhagax la jajabiyey. Qaab dhismeedka biibiile dhaqdhaqaaqa saxaarad, taas oo ah wax farsamada waaweyn. Waxaa lagama maarmaan ah in ay u guuraan daata ah. Its guud ee height waa in aanay noqon wax ka yar dhexroor weyn of biibiile. Waxaa la sameeyey oo la taaban karo oo ay sii xoojiyeen iyadoo la isticmaalayo marto. On labada dhinac ee saxaarad dhajinta armaajo, on taas oo meelaha shaqada. walxahaasi waa in ay leeyihiin xannibaad yar faray dhinaca saxaarad.

Maxaa kale waa in aad ogaato oo ku saabsan sifooyinka dhismaha ee manhole ah

manholes bulaacada qalabaysan wiishash iyo qabatooyin, waayo, dhaadhaca. Waxa ay height inta badan 1800 milimitir ballaciisu yahay waa in dhigma dhexroorka of biibiile. qoorta sida caadiga ah waa size caadi ah, taasoo la eg 700 milimitir. Luke manholes waa in uu ku yaalaa at height ah laga bilaabo 70 ilaa 200 milimitir dhulka kor ku xusan. element Tani waxay u adeegtaa sida ilaalinta camera ka urka ah. Wuxuu ka hortagaa dadka ka shilalka. Sida wax bir ah ee kabka loo isticmaali karaa in kortana, iyo qalabka polymeric, dambaysta ah kuwaas oo ku kala duwan yihiin xoog, cimri dherer iyo yareeyo. Tuur daboolida bir ah oo ka sii weyn, laakiin lagama maarmaan u ah ka baddesho ku waddo ah, halkaas oo ay la hoos gelin doonaa si ay ugu rarataan culaysyo sare.

Features manhole

ceelasha Horaantii la sameeyey ee la taaban karo iyo leben, laakiin hadda sii kordheysa loo isticmaalo ceelasha caag ah, kaas oo ay leeyihiin sifooyinka rigidity sare. In West ah, technology this ayaa ku dhaqma, waayo muddo aad u dheer. iska caabin ah dhaxan Low ee wax uusan ku dar aan ilaa hadda in muddo ah ay caanka ah ee wax soo saarka this ee Russia, laakiin maanta, bacyaal casri ku haboon yihiin xaaladaha cimilada ugu daran. dhismaha caag ah kama duwana la taaban karo ku dhowaad waxba. Dhismaha ayaa saldhig, cover a iyo usheeda dhexe a tube telescopic. Mararka qaarkood waxaa wici manhole iyo manhole iyo saxan. nidaamyada caaga leeyihiin faa'iidooyin badan oo la taaban karo, sida ay yihiin ku salaysan furan outlet ah, rakibay for size ee tuubooyinka bulaacadaha. Haddii aynu ka hadlayno nidaamyada la taaban karo, waxay u baahan yihiin isbeddel ku godad ee dhuumaha iyo dhismaha bixiya waqtiga iyo kharashka.

In kasta oo xaqiiqda ah in ceelasha caag ah u muuqdaan in ay noqon arrin jilicsan, isku halaynta la mid ah sifooyinka ay kala sooci karaa, sababtoo ah waxyaabaha sida ugu adkaysan karaa cadaadis sare. Haddii fiirsaneysa inay mid ka mid ah xubno ka bulaacada, waxaad ka helli calaamadeeyay 3634 99 - godobihii manholes idinka soo hor jeedda. Waxaa laga yaabaa in qaateyaasha roob gaar ah, kuwaasoo mid walba uu iska leh load fasalkiisa. The ugu caansan waa noocyadan soo socda: fasalka B, kaasoo kara inuu mari load a of 12.5 metrik, iyo sidoo kale fasalka D ah, inta lagu jiro hawlgalka u adkeysan karaan ilaa 40 tan oo load.

Astaamaha manholes dheecaan caag ah

Well godka kormeerka of caag ah sannadihii la soo dhaafay ayaa sii kordheysa heleen macaamiisha. Tani waa sababta oo ah waxa loo isticmaali karaa kala duwan heerkulka halkii ballaaran ka -25 in +45 degrees. The dusha tube gudaha waa siman, kaas oo ku kordhinaya nadiifinta fudud. ceelasha Dheecaan waxaa loo isticmaalaa tuubbo oo dheecaan iyo ururinta xiga ee biyaha dheecaan ah. height biibiilaha ushii iyo tirada qasabadaha si gaar ah waxbaa laga beddeli karaa by macaamilka, waxay ku xirnaan doontaa dhul ah. naqshado noocan oo kale ah diyaar u yihiin in ay u adeegaan in ka badan 50 sano, iyo waxay ku salaysan yihiin tuubooyinka polypropylene. Dhuumaha leeyihiin wax soo saarka manholes dhexroor u dhaxaysa 63 ilaa 200 milimitir, halka dhexroorka biibiilaha stem caadiga ah waa iyo waa loo siman yahay si 315 milimitir.

Masaafada u dhaxaysa manholes nooca toosan

Distance u dhexeeya manhole toosan ku xirnaan doontaa dhexroor tuubada. Sidaas darteed, haddii ballaciisu yahay 50 milimitir, masaafada u yahay 35 milimitir. Haddii ballaciisu yahay in ka badan 2000 mm, kala dheereynta u dhexeeya ceelasha waa in ay gaaraan 300 oo mitir. Marka qiimaha celcelis ahaan ee kala duwan ee ka 700 si ay u 900 milimitir waa in laga saaraa ceelal midba midka kale ka fogaan ah 100 milimitir.

si qoto dheer ee manhole bulaacada

Rakibaadda manhole bulaacada waa in la buuxiyaa rakibidda bulaacada tuubbo. Qoto of saarista la kala duwanaayeen karaan 30 ilaa 40 sentimitir, laakiin waxaa muhiim ah in ay tixgeliyaan jiirada beebka dhulka ka, waa in ay sameeyaan mid ka mid centimitir halkii mitir ee track. Iska lug ku dhaadhaca ah sidoo kale waa ma u qalantaa, tan iyo galaya si fiican u leeyahay in uu noqon sare, kaas oo ka qaybqaadan doontaa khasaaraha yar ee mugga. Waa in aynaan illoobin ku saabsan xireyaashaba of manholes. Marka qodaya xabaal loo baahan yahay ma aha wax ku qodo uruursanayey si qoto dheer oo aad u weyn, xitaa haddii aad qorsheyneysid inaad dhulka hoostiisa biibiile ku shub. Waxaa aad u fiican in uu ka tago margin yar, sida ciidda rusheeyey prosest karaa kooras ah wakhti, taas oo ka dhigi doonaa in khasaaraha ka mid ah jiirada wadada. Underlay alaabta track waa mamnuuc, sida ay u keeni karaan waxyeelo biibiile.

gunaanad

Ma aha lagama maarmaan in ay dayacaan helitaanka victorious caag ah ay guushu ku la taaban karo ka hor inta heshiis ee manholes, sida ay u gebi ahaanba laga shaabadeeyey, in style waa wax fudud marka loo eego dhigooda culus, oo ay yar tahay in kharashka. rakibaadda ma u baahan tahay si ay u isticmaalaan qalab gaar ah, iyo sidoo kale inta lagu guda jiro loading iyo dejinta, hawlahaas, xitaa waxaad qaadi kartaa madax bannaani. xubno noocan oo kale ah ku shaqeeyaan sidii ay aadan bixin baahida loo qabo in nadaafada soo noqnoqda. qalabka bey'ada saaxiibtinimo waxaa loo isticmaalaa inta lagu guda jiro habka wax soo saarka ee.

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