Xa kuziwa kubunjineli bokwakha kunye nolwakhiwo, imiqadi ebanzi ye-ASTM lukhetho oludumileyo kwiiprojekthi ezininzi.Le miqadi, ikwabizwa ngokuba yi-W okanyeImiqadi yecandelo H, zizinto ezibalulekileyo ekudaleni izakhiwo ezomeleleyo nezithembekileyo.Kule bhlog, siza kuphonononga izibonelelo kunye nokusetyenziswa kwe-ASTM flange beams, kunye nendlela edlala indima ebalulekileyo kushishino lokwakha.
Imiqadi ye-ASTM ebanzi yeflangeintsimbi eshushu esongwayo imiqadi Hezisetyenziswa ngokubanzi kulwakhiwo lwezakhiwo, iibhulorho, kunye nezinye izakhiwo.Uyilo lwabo luvumela umlinganiselo ophezulu wobunzima bobunzima, obenza ukuba balungele ukuxhasa imithwalo enzima kwixesha elide.Imilo yale miqadi ifana nonobumba "H," kunye neeflange phezulu nasezantsi ezinika amandla abalaseleyo kunye nokuzinza.
Enye yeenzuzo eziphambili ze-ASTM ezibanzi ze-flange beam kukuguquguquka kwazo.Le miqadi iza ngobukhulu obahlukeneyo kunye nemilinganiselo, iyenza ifaneleke kuluhlu olubanzi lwezicelo.Nokuba yeyendawo yokuhlala, yezorhwebo, okanye yolwakhiwo lwemizi-mveliso, le miqadi inokulungiselelwa ukuhlangabezana neemfuno ezithile zayo nayiphi na iprojekthi.Ukongeza, ukufana kwabo kunye nokuqikelelwa ngokwemigaqo yokusebenza kubenza babe lukhetho oluthembekileyointsimbi yesakhiwo H umqadiizicelo.
Iimfumba ze-H, olunye usetyenziso lweImiqadi yeflange ye-ASTM ebanzi, zisetyenziswa ngokuqhelekileyo ekwakheni isiseko.Ziqhutyelwa emhlabeni ukuze zixhase izakhiwo, iibhulorho kunye nezinye izakhiwo.Ukukwazi kwabo ukumelana nemithwalo enzima kwaye baxhathise ukugoba kunye nokuphambuka kubenza babe lolona khetho lubalaseleyo lomsebenzi wesiseko.
Imiqadi yentsimbi eshushu ephothiweyo nayo isetyenziswa ngokubanzi ekwenzeni izakhiwo zentsimbi.Amandla abo aphezulu kunye nokuqina kwawo kubenza babe lolona khetho lufanelekileyo lokudala izakhelo ezomeleleyo nezithembekileyo zezakhiwo kunye nezinye izakhiwo.Nokuba yeyezakhiwo zemizi-mveliso, izakhiwo zorhwebo, okanye amakhaya okuhlala, le miqadi ibalulekile ekuqinisekiseni imfezeko yolwakhiwo lweprojekthi.
Ukuqukumbela, imiqadi ebanzi ye-ASTM idlala indima ebalulekileyo kushishino lokwakha.Ukuguquguquka kwazo, ukomelela, kunye nokuthembeka kwazo kuzenza zibe yinxalenye eyimfuneko ekudalweni kwezakhiwo ezomeleleyo nezomeleleyo.Nokuba yeyokuxhasa imithwalo enzima, ukubonelela ngesiseko senkxaso, okanye ukwenza izikhokelo zentsimbi, le miqadi ibalulekile ekuqinisekiseni impumelelo kunye nokhuseleko lweeprojekthi zokwakha.Kuzo zonke iimfuno zakho zentsimbi yolwakhiwo lwe-H, imiqadi ebanzi ye-ASTM lolona khetho lubalaseleyo.
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Ixesha lokuposa: Jan-11-2024