Taura rua: āhuatanga hoahoa, ngā mahi, tauira me te rahi

Taura rua kitea tenei ra tona tohatoha whānui. Kei te kaha te whakamahia ia i roto i te tukanga o te hanga, me te hiahia ki te whakahaere i ngā pūnaha taura. Ka taea e Whakarōpūtia enei hua kia i roto i ara e rua. Kei te hangaia te momo tuatahi mo te duct- hononga, i te tahi atu - mo te supply o te kaha. I te matua o taua hua e takoto raima, whakapakaritia ngā kirihou ranei.

te hiahia ki te whakamahi i

Ka taea te kawea hanga, whakapuru me tiaki o whatunga mana supply i waho te whakatuwhera i te awa raro Mā enei whakaaro. Hoki nga poka production te whakamahi i ngā rauemi rerekē, engari he roa atu i te ētahi atu hanganga raima, no te mea te rauemi he kaha nui, mauroa me te inertness.

Āhuatanga hoahoa

E wātea ana i roto i te putanga rerekē Cable poka. A, no te haere mai te reira ki tauira mō te ararere o kōrero waea, kia ai taua mea rerekē hua pērā i roto i te rahi. E kitea e te ti'araa ārepa Manufacturers. I roto i te tahi atu mea, e taea te wehea te poka ki runga ki nga kawenga kia e ka whakaratohia ki a ratou i roto i te mahi rānei.

I te hoko taea kitea e koe i te marama, me ngahaú taimaha. I roto i te take whakamutunga, kei te whakamahia te hua mō te whakapanga i raro i te halá, i roto i whakamana i to ratou tāutanga tuatahi te i raro i te rohe mo pedestrians. Kua tohua i runga i tauira katoa, tenei take whakahaere te kōwhiringa mo te kaihoko, me te mawehe utu faufaa. Ki te kōrero tatou e pā ana ki te āhuatanga hoahoa o te tauira CX-1, i taea te tohe reira e te whakatakotoria ai e te hīkoi kore anake, engari ano hoki i raro i te carriageway. Ngā tūemi raraunga i te tihi me te papa raima whakapakaritia, e 1450 x 1100 x 80 mm nei āhuatanga. E hono ana te huānga ki tetahi ki tetahi i te fehokotaki'anga hiko i runga i nga koropiko iahiko me niches ki tonu i te raima.

Whakaaro tauira CCR-2, ka kitea e koutou e te mea i te āhua tapawaru me ngā o rua nga wahi - ara, te runga, me te raro. He te whakamutunga hawhe te taiepa taha me te raro, i te wahi hawhe o runga he taiepa taha me te tuanui runga. Ko te wahi o runga he piata a tawhio runga i tāuta te te pao me te whakakai pao o maka rino. Rite rawa ki enei hua ruffs ki miro, me te maitai taiapa e kua titia ki te rürü i.

Wells, he reta tohu nei te tapiritia te 3, 4 5 ranei, rite rawa ki te taiapa maitai poroa. Piri tonu ratou ki te ersham kahore miro. I te hoko taea kitea e koe puna atu ao, me te, e kua titoa o wha niches me tukua taiapa raka punga ranei. E whakamahia puna waea mō te tāutanga taura i raro i watea mo tenei koki.

Ko te mahi matua, me te momo o puna taura

pai kia hanga te taura o te kirihou, i roto i nei take e whakamahia ana e ia mō te broaching, tāutanga, tiaki me te tirohanga o taura kōrero. Tāutanga o te raraunga hua i roto i te whenua, e kore e taea e pēhia ngā te raima. E whakaaro ana te momo matua ki CCR-2 me CCR-5, e whai he puka octahedral me ngā o rua haurua. kawea tenei i roto i te reira teitei.

He taua hua i roto i te rua tuanui, e kua kīnaki e te pao. Kei te whakamahia CX-1 mō te tāutanga i runga i te carriageway me rori. kia whakamahia ai ngā hanganga raraunga i runga i hīkoi. kia whanau te reira i roto i te ngakau e taea e te kaha tae 10 taranata, engari i roto i te take o te halá, tenei piki uara ki runga ki te 80 taranata.

I te hoko taea kitea e koe i te taura pai, tikanga nei hoki te kătahi iti, ngā reira i raro i te ara, i runga i nga pātītī me poke. A, no te whakaritea ki ētahi atu hua, i roto i tenei take kei te haere i waho te mamau, engari e kore e roto i toku. I muri i tahi me te taura taka i runga i te raro o te hanganga. E kore kaimono, kia kore e taea e te manawa whenua pēhia ngā te rauemi, me te tūkino ratou. Whakamahi o enei hua he wā nui roa.

E hanga puna hononga Cable o kōeke raima M-200. E hangaia ana ratou mo te kawenga i te mea i runga i a ratou i runga i te halá. tiaki te reira i te hua i te pakaru mowhiti whakapakaritia kei nei i roto i te rohe o runga. Mai i raro i reira ko te poka, e te kaimahi ki te tango wai te taikaha. I roto i te āhuatanga o te puna kia hanga ake me ruffs, e whakakaha nga taiapa mō taura me te taputapu. He kē atu me whakakai, e kua whakamahia mō te whakapuru i te kōwae i roto i te whakapanga taura.

Tauira me ngā āhuatanga o manholes taura

Wells mo aerodynamics taura, rite whakahuatia i runga ake, kua hokohoko raro rama rerekē, ia o nei he tona rahi me te utu. Hei tauira, he tauira CX-0 te taimaha o 0.9 taranata me te āhuatanga rite ki te 1480 x 900 x 940 mm. Well CCS -1 ata whakaaro he iti ake - 1.1 taranata, kua nui haere hoki te rahi me te nui ki te 1400 x 1060 x 800 mm. Well ka paunatia waitohu CCR-4 4 taranata, a ka waiho ona rahi 2400 x 1240 x 2020 mm. Ka taea te kite pai tohua ki te hoko: STK, e e ata 3.5 tana me he āhuatanga rite ki te 2450 x 1300 x 2010 mm.

Ko te utu o manholes taura

Ki te hiahia i roto i rua taura ki a koutou, te utu kia hoki kia koutou ngā. Ko te utu o enei hua tei runga i te rahi. Hei tauira, ki te ko te diameter roto 800 mm me te tiketike, ko te 1000 mm ki te matotoru taiepa 25 mm o, ka he utu taua hanga ki te kiritaki 22 000 moni. Ki te te nui haere te diameter roto ki 900 mm, i te tahi atu tawhā noho tonu, ka waiho i te utu rite ki te 24 000 moni. Ki te hua o te diameter roto o 1100 mm ki runga ki te tohu i ki te utu 34,000 moni koutou. I roto i tenei teitei hanga ka e rite ki te 1250 mm, engari tonu te matotoru taiepa te taua.

mutunga

Ko te momo matua o poka taura kua whakaahuatia i runga, engari kei te wehea katoa o ratou ki te marama, me te taimaha. pūnaha taura taua i painga, tae atu: taatiraa, mauroa pai, te ora ratonga roa, ātete ki iti-pāmahana pūmautanga, te taea o te mahi i roto i ngā āhuatanga uaua, me te noho pai o te waka, me te rokiroki.