Berm - chinhu chinokosha pakuvaka migwagwa kana mugero

Mhando dzakasiyana-siyana mugwagwa kuvakwa, angu mabasa mugomba rakavhurika, uyewo kuvakwa kwezvivako nemauto zvinoda kushandiswa zvimwe ivhu rokubvisa michina. To nyika zvakawandisa haasi kuparara pasi vayo uremu, shandisa berm.

Chii chinonzi berm?

Somwana, vana vakawanda vanoda kutamba ari sandbox, foshoro kuchera makomba uye kuvaka madhaka pizza. How misodzi mizhinji uye mwana achishusha ndaona makomba aya chete apo vamwe vana akazadza dzavo chero inofamba.

Engineering pakuvaka namakoronga yakadzika uye yamabwe, zvimbambaira kunosanganisira kubviswa tsvina dombo nekusazvidzora nyika munzira chaiyo. Berm - nyika pakakwirira iyo rinobatanidza rezasi kumucheto yokumusoro Nemikwidza uye yokumusoro pamucheto rusesi pasi.

pavhu Kubviswa nzira kwakadaro zvinoita kuti kwete chete kuvandudza pangozi kushanda vashandi, asiwo kuvandudza nzira kutakurwa matombo yamabwe uye mumigodhi.

Api berms varipo?

Zvichienderana chii munda berm rinoshandiswa, rinogona rakakamurwa marudzi akawanda:

• Safety berm. Iyi ndiyo nzira kudzivirira kutsiga masvingo rakavhurika gomba rangu kana kuti dzisatsvedza vanowanika matombo pasi pegomo. Yakafara akaenzana 1/3 rakakwirira pegomba. ukoshi kwakadaro zvinoita kwete chete kufamba chokufambisa dombo kwekurasira kubudiswa, asi ariwo kuchenesa nomugwagwa kubva anopararira zvidimbu.
• Transport berm. nzira iyi kuvakwa railroads, mikuru, uye zvichingodaro. E., kupi vanobatana kushandiswa platforms pemigero pamwe pemidengerero (cuvette).
• Safety berm. Nzira iyi kudzivirira zvinhu izvo vanoiswa siyana muchetura, zvinobata moto kana putika zvinhu.
• Berms inoshandiswa kubatanidza akaturikidzana akasiyana nenzvimbo dzokurasira, akadana connectors.

Kushandiswa berms

Kana yakawanda yokunyatsoongorora nhoroondo, yakakurumbira zvikuru pavaiputsa kuti vakashandisa berms vari Mambo Soromoni Mines. Diamond kugadzirwa chaiitirwa saizvozvo sezvinoitwa ano dzomuAfrica. Hard yakaoma akapfura akaturikidzana, kuumbwa chikuva, zvomutadzisa zvichibvira mhoromhokwa munguva yokunaya.

Vashandi aifanira manually foshoro matani nevhu uye jecha kunotsvaka nematombo anokosha. Mumwe ibwe yakadaro aigona zvokudya imwe mhuri vashandi murombo mumakore mashanu.

Mumaguta makuru, vanhu vakawanda vakatarisana chikamu ichi chivako paivakwa migwagwa dziri kumigero. Zvose migwagwa basa navo pasi vakasununguka nharaunda yemiti uye pamakwenzi. To pamugwagwa akatedza unhani, kuti murwi anosvika 1.5 metres. Saka, mvura uye chando haangatenderi kuvhiringidza ndima yokufambisa.

At urongwa migwagwa vanofanira pachena kufungawo upamhi uye pakureba nzira itsva dziri sezvo mugwagwa berm achava nenzvimbo imwe nzvimbo kupfuura 1/3 of zvachose Vhoriyamu basa. Asi ratios izvi zviri kufungwa uye kureba murwi, uye kudzika kumigero chinoshandiswa wopedza mvura.

Excellent ouinjiniya rinoitwa zvakanaka Hwakagadzirawo abudise inoerera - shoma ngozi rubatso inobvira tsaona munguva asina kunaka ekunze. Precipitation vachapiwa asunungurwa kubva mumugwagwa, nokuderedza pitikoti.

njanji

In zvose ake upenyu nomumwe kanenge kamwe, asi chitima. Kwete chiziviso dzakawanda kuti kuvakwa njanji kunoda rakakura nesimba. Izvi imhaka yokuti, nokutuka, vashandi kufungawo zvinhu zvizhinji: okunze, ivhu mamiriro, zvingangove njodzi mudunhu.

Roadbed, iyo ukapisa murwi pamusoro njanji uye sleepers, ane mhando dzakawanda. Chimwe murwi jecha, akapwanyika ibwe kana mavhu kusimbisa. Kuti berm rakashandiswa kutsiga chacho. Kana mutoro uye Madhaka murwi vachava vakachengeteka, izvo zvakakosha kwazvo risina kumiswa kufamba nezvitima.

Berm - zviri muupenyu hwezuva nezuva. Chete vanhu vane ruzivo engineering kuvakwa ndiwo nguva yokutanga kuziva apo rinoshandiswa.