Xa kufikwa kubunjineli bokwakha nolwakhiwo, imiqadi ye-ASTM ebanzi yeflange iyindlela ethandwayo kwiiprojekthi ezininzi. Le miqadi, eyaziwa ngokuba yi-W beams okanyeImiqadi yecandelo le-H, zizinto ezibalulekileyo ekudaleni izakhiwo eziqinileyo nezithembekileyo. Kule blog, siza kuhlola iingenelo kunye nokusetyenziswa kwee-ASTM wide flange beams, kunye nendlela ezidlala ngayo indima ebalulekileyo kushishino lokwakha.
Imiqadi yeflange ebanzi ye-ASTM iyasebenzaimiqadi yentsimbi eshushu eqengqelekayo ye-Hezisetyenziswa kakhulu ekwakhiweni kwezakhiwo, iibhulorho, kunye nezinye izakhiwo. Uyilo lwazo luvumela umlinganiselo ophezulu wamandla nobunzima, nto leyo eyenza ukuba zibe zilungele ukuxhasa imithwalo enzima kwiindawo ezinde. Imilo yale miqadi ifana nonobumba "H," kunye neeflanges phezulu nasezantsi ezibonelela ngamandla abalaseleyo kunye nozinzo.
Enye yezona nzuzo ziphambili ze-ASTM wide flange beams kukuba zisebenza ngeendlela ezahlukeneyo. Ezi beams ziza ngobukhulu obahlukeneyo kunye nobukhulu, nto leyo eyenza zifaneleke kwiintlobo ngeentlobo zezicelo. Nokuba zezokwakha zokuhlala, zorhwebo, okanye zemizi-mveliso, ezi beams zinokulungiswa ukuze zihlangabezane neemfuno ezithile zeprojekthi. Ukongeza, ukufana kwazo kunye nokuqikelelwa kokusebenza kwazo kuzenza zibe lukhetho oluthembekileyo lweumqadi wentsimbi yesakhiwo i-Hizicelo.
Iinqwaba zemitha ye-H, enye indlela yokusetyenziswaImiqadi yeflange ebanzi ye-ASTM, zisetyenziswa kakhulu ekwakheni isiseko. Ziyagxothwa emhlabeni ukuze zixhase izakhiwo, iibhulorho, kunye nezinye izakhiwo. Ukukwazi kwazo ukumelana nemithwalo enzima kunye nokumelana nokugoba nokuphambuka kuzenza zibe lukhetho oluhle kakhulu lomsebenzi wesiseko.
Imiqadi yentsimbi egoqwe ngobushushu ikwasetyenziswa kakhulu ekwenzeni izakhiwo zentsimbi. Amandla ayo aphezulu kunye nokuqina kwayo kuyenza ibe lukhetho olufanelekileyo lokwenza izakhelo eziqinileyo nezithembekileyo zezakhiwo nezinye izakhiwo. Nokuba zezezindlu zokugcina impahla zoshishino, izakhiwo zorhwebo, okanye izindlu zokuhlala, le miqadi ibalulekile ekuqinisekiseni ubume besakhiwo seprojekthi.
Ukuqukumbela, imiqadi ye-ASTM wide flange idlala indima ebalulekileyo kushishino lokwakha. Ukuguquguquka kwayo, amandla, kunye nokuthembeka kwayo kuyenza ibe yinxalenye ebalulekileyo ekudalweni kwezakhiwo eziqinileyo nezihlala ixesha elide. Nokuba kukuxhasa imithwalo enzima, ukubonelela ngenkxaso yesiseko, okanye ukwenza izakhelo zentsimbi, le miqadi ibalulekile ekuqinisekiseni impumelelo kunye nokhuseleko lweeprojekthi zokwakha. Kuzo zonke iimfuno zakho zesakhiwo sentsimbi ye-H, imiqadi ye-ASTM wide flange lukhetho oluhle kakhulu.
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Ixesha leposi: Jan-11-2024