I-Belt isiseko socingo: isixhobo kunye nokubala

Nasiphi isakhiwo kufuneka sibe nocingo olukhusela ummandla ojikelezayo. Ukwakhiwa kwayo kungasebenzisa izixhobo ezahlukeneyo, umzekelo, ukhuni okanye isinyithi. Ukuze isakhiwo siphele ixesha elide kwaye sibe neempawu zokuthembeka, kuya kubakho ukuseka isiseko, kuphela ke indawo yokuhlala okanye isakhiwo salo nawuphi na injongo iya kukhuselwa ngokuqinisekileyo ekuhloleni amehlo okanye ukungena ngemvume okungagunyaziswanga.

Kuya kuxhomekeka kukuphi uhlobo lokwakha ucingo, unokukhetha uhlobo oluthile lwesiseko. Isiseko singaba ngamatye, i-columnar, ibhoni okanye i-ribbon-columnar. Ngaphambi kokwakhiwa kwesiseko, kubalulekile ukwenza amanqaku kumhlaba, ngokomthetho, isicwangciso sesakhiwo senziwe kwangaphambili. Ukumakishwa kufuneka kwenziwe kwinqanaba le-perimeter, ngaphambi kokuba ulungiselele intambo, eselulelwe phakathi kwezigxoba ezibekwe kwiikona.

Umsebenzi wokulungiselela

Ukuba uya kukwakha isiseko sombambo wocingo, ngoko kuya kufuneka udale umgca wekhonkrithi oqinisiweyo, obekwa ngaphandle kwimizuzu. Kubalulekile ukuqaphela ukuba olu hlobo lwakhiwo lusetyenziswa kwizicingo. Nangona kunjalo, ngaphambi kokuba uqale umsebenzi, kubalulekile ukuqwalasela zonke izigaba zokumisela isiseko esinjalo. Ekuqaleni, umsele unxweme, ubunzulu bawo buya kuxhomekeka kwiimeko zemozulu, ubunzima bezakhiwo kunye nokuzinza komhlaba. Ngokuqhelekileyo, eli pharamitha lihluka ukusuka kuma-60 kuya kuma-80 cm, ngelixa ububanzi buxhomekeke kubukhulu becingo elizayo.

Ngaphambi komsebenzi olandelelweyo, kodwa umgca welayini ugcwele isanti, ehlanganiswe kwaye iyancwisiwe.

Ukudalwa kwamacango

Ukuba udala isiseko sedbhoni socingo, isinyathelo esilandelayo kukunyamekela ukufakela ukuqiniswa, kuya kunika i-fortress design. Izindonga eziqhelekileyo zolu cingo kufuneka zibe necandelo lesiphambano se-10 mm, kwaye izinto zokubeka zimele zibe ngu-5 cm ukusuka ngaphantsi komsele. Ukuqinisekiswa, ukuxhaswa kusekwe kulo, kwaye iimilo ezimbini zokuqala zokuqiniswa kufuneka zilingane nobude bomsele, kwaye izixhobo akufanele zandise kwiindonga ze-7 cm. Izixhobo ezithintekayo kufuneka zifakwe kunye nemida, umgama phakathi kwazo ngu-40 cm. Icandelo eliphezulu lesiseko li malunga ne-7 cm. I-top is fixed with bars longitudinal, kwaye isakhiwo sifakwe ngetambo yokubamba okanye nge-welding method.

Creation Formation

I-tape isiseko phantsi kocingo kufuneka ibe nefomu, iya kuvumela ukuba yenze isiseko sekhonkrithi. Kule nqanaba, kufuneka usebenzise ibhodi edibeneyo engama-25 mm, apho iikhokiti zichithwa khona. Isakhiwo esipheleleyo kufuneka senze ibhokisi, kwaye phezulu kwendlela ifanele iphakame 30 cm okanye ngaphezulu ngaphezulu komhlaba. Ukuze izakhi zihlale kwindawo, iifacers kufuneka zifakwe.

Ukuthulula i-concrete slurry

Ukuba ufuna ukwakha isiseko seqonga phantsi kocingo, isinyathelo esilandelayo kukuqala ukulungiselela umxube wekhonkrithi, othululwayo kwifom. Kule meko, ungathatha inqanaba le-1 ukuya kwe-4, elibandakanya ukusetyenziswa kwesantyambo kunye nesanti yerhwebo. Ukuphucula amandla okubunjwa kwiithako kufuneka kuthululwe i-rubble okanye i-screenings. Ekugqibeleni, kufuneka ufumane ubunzima obunzima. Ukuqinisekisa ukuba umhlaba kumsele awusususisi umswakama kumxube, umzantsi wegodi kufuneka unyuse. Emva kokugqitywa kwesigaba sokuzaliswa, kufuneka kuthathe malunga neentsuku ezintathu, emva koko oko kusemandleni ukuqala ukudiliza iifom nokuqhubeka nokwakha ucingo.

Iziphakamiso zokwakhiwa kwesiseko somhlathi

Xa isiseko sobhankini sifakwe phantsi kocingo lwe-sheeting profiled, kubalulekile ukuba ukhumbule ukuba ububanzi bomsele kufuneka kungabi ngaphantsi kobuninzi becingo oluzayo. Iindonga zomsele kufuneka zibe njengento enokwenzeka, kodwa ukuba ingaba ngumhlaba othungileyo, zinokuthi zibe ngecala.

Xa ulungiselela umsele, kufuneka ubeke iliso kwinqanaba lesayithi. Ngaloo ndlela, inkosi inconywa ukuba iqale kwindawo ephantsi, ngoko ubunzulu besiseko abuyi kuba ngaphantsi komlinganiselo. Ngaphantsi komsele, unako ukuthulula umgca we-ribble, ngezinye iindawo ubeka endaweni yesihlabathi. Nangona kunjalo, nakuphi na umzekelo, ukulungiswa kufuneka kugqitywe.

Iimpawu zefomu

Ukucinywa kwesiseko sombambo phantsi kocingo akufanele kwenziwe ngokuphazamiseka okukhulu, kule meko kunokwenzeka ukuhlangabezana nokubekwa kwe-substrate emva kokumisa. Nangona kunjalo, kubaluleke okokuqala ukudala ifom yomsebenzi ngokuchanekileyo, iibhodi ezifakwe kumida. Kodwa ukuba usebenza nenhlabathi evulekile, izinto zifakwe kwizantsi. Ukuze umgangatho uphendukeke, iibhodi kufuneka ziqiniswe ukusuka ngaphandle. Ukuququzelela ukugqitywa kweebhodi, izantsi kunye neendonga ezivela ngaphakathi zingabhekiswa ngefilimu ye-polyethylene. Nangona kunjalo, uluhlu olunjalo alukwazi ukubizwa ngokuba lunokuthenjwa kwamanzi, kodwa ngexesha lokuvuthwa kwekhonkrithi le nto ingayi kubandakanywa ukutshatyalaliswa komswakama ngumhlaba, oya kukwandisa iimpawu zamandla zesiseko.

Ngaphakathi kwefom egcinwe ukuqiniswa, esetyenziswe njengendonga epholileyo. Nangona kunjalo, ukugcina imali xa ukha ucingo olukhanyayo, ungasebenzisa i-metal scraps, ukuqinisa iintsimbi okanye iipayipi. Kwizo ndawo apho iziseko okanye iikholomu ziza kubakho, ukuqinisekiswa kufuneka kwenziwe ngokukodwa ngokwemiqathango. Bathi intonga kufuneka yenze isakhiwo sesithathu-sakhiwo, esixhunyiwe ngetambo. Ukwandisa amandla amakholomu, unokubeka i-axis yequmrhu kwisiphayiphu yensimbi.

Isiseko seBelt-columnar

Isiseko somnatha we-self-cence sinokusetyenziswa kunye nokusetyenziswa okongezelelweyo kwezixhaso. Olu qulunqo lunokusetyenziswa kwintambo yezitena, kunye nezakhiwo eziza kuba neenkuni kunye nezitena okanye zamatye. Ngamanye amaxesha isiseko se-ribbon-columnar sifakwe ngokubambisana nefowuni yokukhangela. Kwisigaba sokuqala, kufuneka wenze imboleko, umbe umsele phezu kwayo, ububanzi bezinto ezilandelayo ziyakwazi ukuhluka ukusuka kwi-20 ukuya kwi-25 cm, kodwa uzonzulula isiseko ngesigidi semitha. Emva kweemitha ezintathu, kuyimfuneko yokwenza izibhengezo apho izibonda ziya kufakwa. Ubanzi bomngcipheko kufuneka ube ngu-0.4 m okanye ngaphezulu, ngelixa ukujulisa imimandla kuyimfuneko ngaphantsi komgca wokuqandisa umhlaba, malunga ne-1.5 m.

Ukuba ucinga malunga nendlela yokwenza isiseko somgca phantsi kocingo, oya kuba nenkxaso, ngoko endaweni yokokugqibela ungasebenzisa izakhelo zetsimbi. Iikholomu zifakwe emigodini, kwaye isikhala esipheleleyo sithelwa ngekhonkrithi. Ubungqina benkxaso kufuneka lulawulwe ngeplanga okanye kwinqanaba. Kwisitya kufuneka kubekwe ukuqiniswa kwesinyithi, ubunzima balo buyahlukahluka ngo-8 ukuya kwi-12 mm. Ikhonkrithi ithuthulelwa kumgangatho womhlaba.

Isiphelo

Isiseko sombhobho wecingo olujikiweyo ungenziwa ngabaqeqeshi, nangona kuya kufuneka uhlawule malunga nama-ruble angama-20,000. Ngamanye amaxesha iindleko ziloyikisa abathengi, ngoko bakhetha ukwenza loo msebenzi ngokwabo.