Of itreyi ubushushu: dimensions GOST. Izithebe ufakelo lwesamente ukufudumeza mbane

Xa kwakusakhiwa zokufudumeza lomqolo ityhubhu apho amanzi ashushu, ibekwe kwindawo yokhuseleko izithebe ekhethekileyo ufakelo lwesamente. Inkqubo Mcetywa unako zibekwe phantsi okanye ngaphezu komhlaba, kodwa ngasinye kwezi meko, amacandelo kufuneka zikhuselwe nokubhenca kumaqondo obushushu asezantsi nokufuma. Ukulungiselela le njongo, iitreyi ezizodwa kunye neebhokisi, zona lombhobho ukufudumeza.

Amacala Chutes eziphathekayo

Itreyi ukufudumeza ilayini eziphathekayo ngokumila uxande kwaye loqwalaselo kumkhombe. elibanzi uhlobo parameters, nobude onobuhle ezahlukeneyo zahluke, kodwa ezi amaxabiso ezibhaliswe kwi GOST. Designs mpondo zenziwe ngekhonkrithi enzima, emva Ukuqinisa abanganyangekiyo kakhulu layisha kweentlobo ezahlukeneyo. Ukongeza, ezi iitreyi singapheli kakhulu.

Ukuba usebenzisa mgangathweni eziphathekayo, iqabaka uya ivale uqhume, ngoko xa ukhetha neengcedevu kufuneka sibuze, kulwakhiwo ntoni zobuchwepheshe baqamba:

• eziqhelekileyo ngokucindezela;
• vibrocast;
• ukulahlwa eqhelekileyo;
• block-yokwenza.

Itreyi ukufudumeza mbane kuya kuba umgangatho ophezulu, ukuba wenziwe indlela technology lokungcangcazela. Imida ibalulekileyo ngexesha engamzondi ukufudumeza izithebe ezivelileyo umgangatho eziphathekayo kunye nomlinganiselo. Kuxhomekeka apho kuya kwenzeka ke, neengcedevu kufuneka ihlangabezane neemfuno ezithile.

Phakathi kwabanye kufuneka inike amajelo afanelekileyo kunye nobukhulu umbhobho. Ngokomzekelo, kufuneka sibe kufutshane kakhulu iibhokisi eziphathekayo udonga kombhobho metal. Le mfuneko kuyinyaniso ingakumbi xa ityhubhu ngakumbi lisongelwe izinto usambathisa. Ngoko ke line ukufudumeza yetreyi esikhethwe noko ezinkulu xa kuthelekiswa ne-sangqa kumphandle kwinkqubo ezisendleleni.

Ukuza kuthi ga ngoku, kukho imigangatho ezithile neengcedevu ubukhulu. Umzekelo, ubude ekungabonini ukusuka 720 ukuya kwi-2970 mm, malunga ububanzi, oko isusela ukusuka 570 ukuya 2460 mm. Limited kunye ukuphakama kugutyulelwe, nezinyuko beendonga. Kwimeko yokuqala, ixabiso ekungabonini ukusuka 530 ukuya-740 mm, ukanti yesibini --40 ukuya kuma-80 mm. Umphezulu engaphakathi yetreyi nayo ebalulekileyo ukhetho, oko ziyahluka ukusuka 450 ukuya 2180 mm, ngoxa ukuphakama phezu ephakathi inokuba ilingane umda we-300 ukuya 1200 mm. Ubunzima izithebe ukusuka 100 ukuya kuma- 3000 kg.

izithebe steel

Itreyi ukufudumeza bile ukuba ziveliswe ngokusebenzisa amandla ngentsimbi eliphezulu. kusetyenziswa Ngokuqhelekileyo le intsimbi njongo, ezinxulumene mahlelo alandelayo:

• -A I.
• A-III.
• BP-I.

Lusetyenziswa inyathelo lokuqala ekwenzeni ifreyim yesinyithi leyo sigqunywe ngekhonkrithi aphezulu okanye aphakathi mninzi. Oku kukuvumela izakhiwo eziphathekayo kunye parameters ezahlukeneyo ngokubekwa emhlabeni.

Chutes Standard eziphathekayo

Izithebe ukuba ufakelo lwesamente lokushushubeza, imilinganiso apho sele ikhankanyiwe apha ngasentla, kufuneka zenziwe ngokungqinelana nemigangatho karhulumente 23009-78. Le ikhonkrithi kufuneka senziwe ePortland uhlobo isamente M-400 okanye ngaphezulu, ukugcwalisa sebenzisa Portland sulphate. Kuba kwimixube eziphathekayo kwakhona ukuhlangabezana neemfuno engqongqo, ezo zichazwe GOST 26633-91.

injongo ye treyi

Izithebe ukuba ufakelo lwesamente lokushushubeza iityhubhu zisetyenziswa ukukhusela ngokuchasene umonakalo nezikrekrethi, ukuze wonge ubushushu, ukukhuselwa emanzini bezandyondyo komhlaba, kwakunye yokukhuseleka imichiza kwiindawo zazo wayenemfuyo nokufumaneka. izithebe ezinjalo ziyafuneka ukuze ukuba imibhobho musa kuphendula umoya, nto leyo ixesha lokudla kwabo.

Izithebe ubilisa nemilinganiselo eziphambili Standard ekuthethwe ngayo kweli nqaku, ingasetyenziswa abahlala kwiindawo seismically ezinobungozi. Xa inshorensi kugutyulelwe enesiciko, it ikuvumela ukuba ngaphandle iimeko ebezingalindelekanga. Designs ngendlela elula, ngoko kwixesha elifutshane kokuba uyakwazi ukuchaza ukuba ukususa inkqubo discontinuities kunokwenzeka.

Ukusetyenziswa kudibaniso nge izithebe ekubhalwe

Eziphathekayo yetreyi umgca ukufudumeza kufuneka lingasetyenziswa ngokubambisana kunye imigangatho slab. Kubhaliwe ibekwe phezu kugutyulelwe, kunye nemfuneko mandingaweli izinto amazwe backfill emhlabeni. Kungenjalo, intsingiselo izimvo utshabaleleyo, ngenxa yokuba inkqubo yombhobho kufuneka phantsi koxinzelelo olongezelelweyo.

Ukweqa ziyinxalenye yebala mazimile buxande kwimilo yaye wenziwe ngekhonkrithi, okanye eziphathekayo. Ezi mveliso kufuneka athobele ubungakanani neengcedevu eziphathekayo. itreyi eziphathekayo of a ipleyiti zokufudumeza wambu, nto leyo yenziweyo obubambekayo brand efanayo njengoko izikhalazo. Oku kukuvumela ukuba ukugcina ingqibelelo ngesakhiwo bhokisi, nto leyo eya kuba ukulungele ukukhonza eminyaka. Ngenxa yokwanda Ebubanzini kunye nobukhulu kwipleyiti kwandisa ixabiso layo, njengoko imveliso izinto kufuneka ukuchitha ngaphezulu.

Ulwahlulo Indlela ingqokelela neengcedevu

Itreyi ukufudumeza bile, imilinganiso ezo ezikhankanywe kweli nqaku kwahluka nendlela yofakelo. uhlobo nganye zokuphawula yayo isicelo. Umzekelo, ukuba kumkhombe eboniswe iileta ezimbini - CR, oko kuthiwa phambi kokuba isiteshi imiqadi uphumle phezu kwabo. Ukuba abizwa ngolu hlobo - LPC phambi kwakho imisinga yamanzi ezineziciko ukuya neengcedevu kokuphumla.

Idibana nkqu CLS uphawulo, nto leyo ibonisa ukuba imijelo phambi kwakho evela neengcedevu ukuba zisekelwe omnye komnye yaye eziqhagamshelene imijelo ephezulu. Amajelo Ezo ifanele ihamba ngaphakathi emntwini, ukukhula apho ayidluli-180 cm. Loo nto inika umdla ukuvelisa neengcedevu kwi kummandla Russia bazibandakanya mveliso nje ezimbalwa. Ngaphambi kokufakwa kwi emhadini umqamelo kufanelekile nesanti, apho kuyimfuneko elide zoqhagamshelwano ngqo kumkhombe emhlabeni. Xa itreyi kukho ubushushu, imilinganiso ezo ezikhankanywe kweli nqaku ibhuqiwe, kubalulekile ukusebenzisa irabha ezitywine yokhuselo, ekufuneka ibe phakathi iziciko kunye nezikhalazo. Emva koko, amalungu zizaliswe eziphathekayo, nto leyo evumela ukuba ukudala inkqubo monolithic.

nokufaka ziqonde

Izithebe ukuba ufakelo lwesamente lokushushubeza, imilinganiselo ekufuneka ifaniswe kwimibhobho kusetyenziswa ifakwe ngokutsho GOST 13015-83. labels imveliso kufuneka siqulathe ulwazi:

• ekhoyo evela kumenzi;
• Ubunzima kwemveliso;
• umhla wokwenziwa;
• brand;
• ubukhulu;
• amandla;
• Isitampu ukuhlolwa zobugcisa.

Izakhi mshini ilula. "L" of ngakumbi kumkhombe ngesamente ziyaphawulwa ngokuzibhala ncwadi. Ukongeza kuyenzeka ukufumana ubukhulu isampula. umenzi Hyphenated acacisa bomthwalo. Ngokutsho imithetho GOST ubude Product kuyohluka imodeli, kule meko, iileyibheli emva kokuba izicwangciso ezisisiseko, ungabona omnye nani.

isiphelo

Ngenxa yokuba abantu ngakumbi neengcedevu concrete baye umthwalo omkhulu kwaye zisetyenziswa kwiindawo ezibalulekileyo, imveliso yazo kulawulwa imigangatho karhulumente. Zinokusetyenziswa ukufumana umgangatho eziphathekayo, kwakunye neemeko zokusebenza kunye nezicwangciso. Ukuba yetreyi ayihambiselani ubuncinane enye kwindawo iimfuno, imveliso ayikwazi kuqwalaselwa ezisemgangathweni ophezulu, loo nto ukusebenzisa kwabo ekwakhiweni ayivumelekanga.