Izixhobo - yintoni na le nto? iintlobo okufanelekileyo kwezivalo

elithi "izixhobo 'ufumaneka kwizicatshulwa zokwakha. Buthi, Ilizwi eli amazwe, kunye nesiqulatho lwesemantiki enokwenza ukuba ukudideka phakathi kwabantu angaqhelekanga kunye nkcukacha isicelo sayo.

Ezifakwe ngokwakhiwa

Le mbono yesebe "unyanzeliso" zingahlulwa zibe ngamaqela amabini amakhulu lwamaxabiso - noshowo nobuchwepheshe.

Okokuqala ezisetyenziswa ukwakha izakhiwo. ufakelo lwesamente yahlukile ukusuka litye lesikhumbuzo usebenzisa umthwalo elula ethwele iintonga, iigridi okanye scaffolds.

Valve, ezifakwe imibhobho, isasaze kwaye lulawula ukungena nokuphuma ulwelo kwi uthungelwano yonikezelo lwamanzi kunye lwemijelo phantsi. Luhlanganisa la magama functionality. Izixhobo - yile nto ebangela ukuba inxalenye ukusebenza yenkqubo iyonke.

ukuqinisa kwesakhiwo

izakhiwo eziphathekayo na uhlobo ezingundoqo zezixhobo zokwakha. Eziphathekayo ngamanye amaxesha kuthiwa amatye ngumntu. It enokumelana elihle ucinezelo, kodwa kalula yaphulwe phantsi sempi nokuba ukugoba. Le ethile iyapheliswa uluhlu eziphathekayo izixhobo unyanzeliso kokuba uyakwazi ukuthatha imithwalo eqine ngaphandle kuphelelwa ngamandla. Uphuhliso oluqhubela phambili shishino zokwakha kuye kwandisa umgca-NMMU ezifakwe. Ukongezelela ngentsimbi eqhelekileyo, mayidityaniswe Polymer imveliso, nto leyo kugunyaziso labalandeli. Ukufika kwezinto ezintsha kuvumela ukuba ngokupheleleyo ingqalelo ukusebenza kwezi mveliso.

Standards for nokuqiniswa noshowo

Ukusetyenziswa izinto kunye nemveliso ekufuneka iqinisekiselwe ukwakhiwa kwezakhiwo kunye nezakhiwo kulawulwa ngokungqongqo. operation Safe ufuna ukuthotyelwa kunye nemigangatho zenziwa ziingcali ephambili evunyiweyo kwinqanaba yomthetho. nokuqiniswa Steel ahambisane GOST 10884-94, lilawulwa parameters emzimbeni zobugcisa umbandela. Composite uyangqinelana neemfuno GOST 31938-2012. Steel nokuqiniswa engena emarikeni, ngokuqhelekileyo ngaphakathi iinkcukacha kuba une isiseko mveliso esele zisungulwe kunye nenkcubeko zobugcisa. Ngelishwa, izinto ezenziwe ngezinto polymeric yi yabathengi ukwahluka kakhulu ukuba ufuna ingqalelo izinto ezithengiweyo. Kulo mzekelo, kufuneka kukhethwe kumashishini, ngokubonelela iimpawu ngokupheleleyo kubo.

ukuqinisa steel

Steel, nto leyo yenziwa ukusuka armature (GOST 10884-94) le carbon kunye ingxubevange ephantsi. Ukuphucula adhesion kwiqumrhu obubambekayo kweentonga unokuba iprofayili ngamaxesha athile, imida ezo echazwe standard karhulumente. Olu hlobo unyanzeliso ixhaphake kakhulu yaye kakuhle bafunda. nokuqiniswa Steel - uhlobo yemveli ekufanisweni unyanzeliso. Ufakelo lwesamente ngeentonga yentsimbi, khetshi kunye iminatha, eyaziwa ngokuba ufakelo lwesamente. Ukususela kulo zenziwa phantse zonke izakhiwo, ukusuka kwisiseko ukuya iipanele soffit kunye nokuxhasa izinto zokwakha izakhelo. Isityalo velisa uluhlu elikhulu izakhiwo ufakelo lwesamente ngeenjongo ezahlukeneyo. Namhlanje ngakumbi yaye ifumana zithandwa ngakumbi vuka isakhiwo, apho uninzi iziqalelo zokwakha eyenziwa ngokugalela ikhonkrithi phakathi shuttering babekwa kwi indawo kuyilo ebuhlanti wezifundo. Ukuba mveliso owenza izinto ezisisiseko inkqubo lib sele ukuwelda iintonga, xa mveliso endaweni ngokuqhelekileyo kusetyenziswa unyanzeliso ayikokubambana wire. Ukongezelela iprofayili unyanzeliso ngamaxesha athile, kwaye isicelo iintonga egudileyo. amandla abo adhesion kunye ikhonkrithi okanye nodaka usezantsi kakhulu, kodwa kwezinye iimeko kusetyenziswe kugunyaziso gladkokatanoy gwe.

rebar eziphathekayo zizonke

zokwakha Modern lisiya imizwa ngakumbi zokwakha, nokunciphisa iindleko. Ezifakwe Polymer kukuvumela ukuba wenze kakuhle. Inzuzo ebalulekileyo Iipholima kuthelekiswa but is ubunzima ephantsi kakhulu kwaye ukuxhathisa umhlwa. Ezi ziquka abangelwe, carbon fiber, fiberglass rebar.

Iipropati amandla idlula ngokubanzi ubunakho unyanzeliso ngentsimbi polymeric. Kanye kwensimbi, unyanzeliso edityanisiweyo kunokuba ngamaxesha kunye profile rhoqo. Noko ke, umthwalo umsebenzi wayo uneempawu zawo. Ngokungafaniyo kwensimbi, fiberglass unyanzeliso akuthethi flow, kwaye xa imithwalo ubuninzi avumelekile kokutshatyalaliswa lwephanyazo le element.

edityanisiweyo Steel nxamnye: yintoni ukukhetha?

Character yomsebenzi eziphathekayo kubonisa ithuba ukufuma ku ivalve ngexesha neentanda yokuvula kumanqaku abasebenza ugoba, bazolulela. Ngokwendalo, oku kwandisa umngcipheko kuphelelwa ngamandla kwaye kunciphisa ubomi wenkonzo izakhiwo. Xa concreting okanye wamatye ebusika ngentsimbi ivavanywa amanyathelo ndlongondlongo kwezithako iqabaka, nto leyo idala amathuba okuba yokusebenza yehla. izinto Polymeric ukuvumela ukuba ukuphepha iimpembelelo ezimbi nokumelana kwi izinto ezichaphazela izakhiwo kunye nezakhiwo. nokuqiniswa Synthetic kunika. Noko ke, zisasilela kufuneka izalathisi ezimbi phezu komlilo, ngokukhawuleza ukulahlekelwa amandla xa itshiswe. Ezincinci kwemithambo ubunzima labalandeli yi impahla enomtsalane nomntu kunye nezakhiwo ephantsi-suka, njengoko umthetho, hayi ukhuselekile bakuwufunqula koomatshini. Iindleko zokuhamba okwehlileyo kunye nentshukumo lwesiza lokwakha inokuba mali ebambekayo.

ezongezwayo mome

Uluhlu lwesicelo se kugunyaziso ukuba imibhobho ebanzi kakhulu. Oku kusetyenziswa yonke indawo ukusuka uthungelwano amancinci-ubukhulu kwicandelo ukuya labucala ukuba iimveliso-mveliso omkhulu. kwemithambo imibhobho kuthungelwano lonikezelo afunekayo ukuhlangabezana imigangatho ephezulu ukhuseleko nokuthembeka nokusebenza. Ezi zinto womnatha, edibanisa iimfuno ziphikisana kunokuba uqwalaselo entsonkothileyo kakhulu. Umzekelo, iivelufa kufuneka ukumelana ukothuka hydrodynamic, mibi kuba ngobubanzi ipipi enkulu. Ngoko ke, izinto ifanelekileyo abajongwa iintsimbi ezingezo-ayoni ezifana yobhedu nobhedu, ukuvumela ukuvelisa amanqaku ukusilwa kwaye oluxonxiweyo ezahlukeneyo entsonkothileyo. Noko ke, kufuneka ngexabiso eliphezulu elide ephantsi. Ngoko ke, kusetyenziswa intsimbi, isinyithi kunye ipholima nezixhobo apho kugunyaziso iyaveliswa. Umenzi kuqinisekisa parameters zokusebenza iimveliso ikuvumela ukuba wenze ukukhetha unolwazi ngento ethile.

Iipholima ku networks yococeko

Ukusasazwa lwezilinganisi umbhobho weplastiki wanika yokukhawulezisa ukuvela kweplastiki okanye isixa esikhulu inamacandelo zeplastiki. Ethandwa kakhulu ukuba kwiinkonzo zoluntu kunye necandelo labucala. Uncedo ambiwa obephethwe izixhobo ezinjalo, oko ubunzima ngaphantsi nokungabikho nokumelana yemibhobho kunye nothungelwano izinto. Imibhobho zezinto polymeric kunokuba yobude phantse unlimited, ngokuchaseneyo kubungakanani esemgangathweni ngentsimbi. Kulula noko ukudibanisa kunye nezinye ngeendlela ezahlukahlukeneyo.

Welding of Iipholima onzima ngaphantsi engangenwa, xa kuthelekiswa ne-iwelding metal. Ngaphandle yokunqongophala umhlwa, imibhobho Polymer nokulinganiswa abekho phantsi sibe namanzi kunye zokufudumeza nothungelwano imvula nto leyo enokukhokelela ekubeni overgrowing isithuba embindini kunye nokunciphisa ubukhulu olusebenzayo. Misa valve, usasazo kunye nezinye ukhwele imibhobho ngeendlela ezisetyenziswa izixhobo ipipi amalungu.