Homeliness, Kuvaka
Nei manhole rinofukidza kumativi - chiri kuitwa kana tsika?
Nei manhole cover denderedzwa? Uye chii vanogona kuva? Tichingotarisa, akabvisa chifukidziro anogona kuva mativi kana rectangular chimiro. Asi namaapuro yakadaro, zviri nani - kunze kune mutemo. Hatch - hakusi nyore buri, inofanira makachengeteka kuvharwa. Zvinofanira kuva nyore kushandisa uye njodzi kushandisa.
Kana kurerukirwa - zviri ive mudzidzi, panguva pamutemo pachiyero, rakavimbika mutoro rinogona kumativi chivharo magadzirirwo. It zvinoenderana chimiro nechigadziko configuration iyo, chokwadi, iri mapaipi manhole.
tsvina hurongwa
Mapaipi zimbabwe - zvivako akagadzirirwa kuunganidzwa uye kubviswa pakati wastewater kubva mushonga chivako kuti vanoshandisa. Izvi zvinonyanya nyore kuitwa nokubatsira pachivande utilities. Akachera mugero, kwawaiita mutopota, izvo zvichaita kuti pauri wastewater.
Kuti mukwanise ndichigadzira ezvinhu pashure imwe chinhambwe zvakakodzera rokuongorora yacho ndeyangu. Maererano mumadhorobha kwezvivako pamwe gobvu zvivako mukana sewers chete mumigwagwa kana zvakananga pasi pavo. Panyaya iyi, iyo vehicular motokari madhoo anofanira makachengeteka kuvharwa. Asi nei manhole anofukidza denderedzwa? Vanofanira kunge zvakakwana simba rokumira naro kufadza zvinogoneka senga mutoro.
Muguta guru uwandu manholes zvose zvinoridzwa zvimbambaira aigona kuva mazana ezviuru. Hazvina chete tsvina, achiri richikurukura kukurukurirana: mvura, kudziyisa, magetsi, gasi, runhare uye zvichingodaro.
manholes
Kuti nyore kuwana kukurukurirana wetsime mugodhi inowanzopiwa kuitwa rakatenderera chimiro. Zvindori mapaipi akashandiswa erection pezvivako zvakadaro, kazhinji rakagadzirwa Akazadzisa kongiri.
The cylindrical Maumbirwe tsime chinonyanya akakodzera basa. Mumigodhi izvi pave vasununguka basa. Vane yakanakira kufefetedza, kubva riparadzirwe mhepo iri chinhu cylindrical chimiro zvakawanda zvikuru.
Ukuru pechifukidziro nzvimbo zvitsigiro uye dhayamita yomukati vakasarudzwa maererano nechinangwa kuona nomubato. Muchiitiko chino, zvinhu zvose wegadziriro zvichava zvikuru kupindirana. It anofunga nzvimbo, zvinoita mutoro, motokari zvikuru.
Nei manhole cover denderedzwa?
It zvinoenderana pezvakaita pechifukidziro. Kudivi rimwe, mudonzvo anofanira kunge nyore kuwana pachivande utilities. Ukuwo, tsime anofanira vakachengetwa kuvharwa kudzivisa chero ingress vokune dzimwe nyika midziyo, kuti pave nechokwadi chokuti dzakachengeteka kufamba netsoka uye uchityaira motokari. Round chivharo zvakanakisisa wakanyatsokodzera iyi, uye naizvozvo anofanira kuva tsotsonya chimiro.
Zvichienderana chinangwa vari akakamurwa maererano mhando kukurukurirana, vakaisa pasi pavo: injiniya wire network, mvura, gasi mapaipi, kudziyisa mains, dutu uye wastewater abudise. Ukuru manhole munyika dzakasiyana kwakasiyana. MuRussia, mureza kukura (645 uye 800 mm) vari anowanzodanwa kushandiswa. Madhoo, kwete zvinoberekwa ehurumende mitemo, akagadzira uye kugadzirwa vagadziri maererano murayiro uye yakananga michina zvinodiwa.
Nei manhole pabutiro kumativi?
configuration Izvi wandei zvakwakanakira. Kare madhoo zvakaitwa maumbirwo zvakasiyana. Vanogona kuva akaenzana, rectangular, denderedzwa uye kunyange netriangle kuratidza kutungamirirwa mvura. Zvisinei, nedumbu chimiro pechifukidziro zvakazoonekwa kuti zvakakodzera zvikuru.
It harumboperi mukati tsime, sokunge zvakanga hahuna. A raundi muvharo nyore kuvhura, saka simba chikumbiro pfungwa pose denderedzwa achava mumwe chete. Inogona anokungurutsirwa, akaisa ndokuhwadzira. In kugadzirwa ane chimiro kwakadaro mune zvoupfumi kupfuura mari.
The kunhivi Maumbirwo pechifukidziro kushoma pasi subsidence. It angakudzivisai mukuru mutoro pamwe chete ukobvu, izvo zvinoreva kuti rinogona kuitwa wakawondereiko kudai mazuva ose pasina kurasikirwa unhu. In pagadzirwe kumativi castings vane yakaderera chikamu urema (in, pores, in).
zvinhu
Nechepasi uye manhole butiro dzinonetsa manholes zvinowa- yakagadzirwa kukandira simbi. Izvi zvinhu ane simba, iyo inoita mutoro kutakura uye ngura nemishonga kwenguva refu upenyu basa. Weight zvivako zvakakwana kutakura mufambi aisagona nokusaziva kusimudza uye Vaiisa pechifukidziro. Kandira simbi cover anobudiswa mune simbi pakati yechipiri pakugadzira zvinhu, ivo isingadhuri simbi dzomuzana.
Munzvimbo pasina vehicular motokari, gadza rinorema uye simba nepurani seisingashandi. Recently ipapo mapurasitiki madhoo, Polymers uye anoumbwa nevazhinji zvokuvakisa. Ndivo nyore, isingadhuri, vane kumahombekombe yakachengeteka, refu upenyu basa yakakwana.
Toga mudzimba zvose tsvina abudise, midziyo manholes uye septic Matangi mapaipi kushandisa zvindori dzakagadzirwa Akazadzisa kongiri. Muchiitiko ichi chiri wakarurama kuisa pamusoro pavo zvakafanana panobva tsotsonya. Kavha zvakare kugadzirwa kubva kongiri. Zviri chikuru dhayamita, hazvina kuiswawo pakati buri, asi anongoti rinogumisa pakuvhurwa tsotsonya. Wandisa kuvakwa rinorema zvakakwana, harigoni netsaona kufamba. Rinopa zvakafanira kuchengeteka munguva oparesheni.
Specification uye Kunyora
inorema madhoo (class T) chinoshandiswa kuvandudza motokari mitoro. Vanogona kuva kurema makirogiramu 100 uye Ukobvu vanopfuura 100 mm. Apo pasina vehicular motokari inopiwa kushandisa chiedza madhoo (A kirasi). Zvakagadzirwa kuti mapindu, patsangadzi nezvimwewo (class A) vane dhayamita ine 540 mm uye Ukobvu 50 mm.
Nei manhole rinofukidza kumativi uye anozivikanwa? Izvi zvinoitwa nokuda zvivanakire kuzivikanwa pakati chavanopinda dzavo utilities. On nguwani yavo imyutsya letters: gs - gasi network, MG - gasi chikuru GHG - moto the hydrant, etc.
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