Uma kukhulunywa ngobunjiniyela bokwakha kanye nesakhiwo, imishayo ye-ASTM wide flange iyindlela ethandwayo yamaphrojekthi amaningi. Le mishayo, eyaziwa nangokuthi imishayo ye-W nomaImisebe yesigaba se-H, ziyizingxenye ezibalulekile ekudaleni izakhiwo eziqinile nezithembekile. Kule bhulogi, sizohlola izinzuzo kanye nokusetshenziswa kwemishayo ye-ASTM wide flange, nokuthi idlala kanjani indima ebalulekile embonini yokwakha.
Imishayo ye-ASTM ebanzi ye-flange ifakiweimishayo ye-H yensimbi egoqiwe eshisayoezisetshenziswa kabanzi ekwakhiweni kwezakhiwo, amabhuloho, nezinye izakhiwo. Ukwakheka kwazo kuvumela isilinganiso samandla aphezulu nesisindo, okwenza zibe zilungele ukusekela imithwalo esindayo ngezikhathi ezinde. Ukuma kwalezi zinsika kufana nohlamvu "H," olunezingqimba phezulu nangaphansi ezinikeza amandla nokuqina okuhle kakhulu.
Enye yezinzuzo ezibalulekile zemishayo ye-ASTM wide flange ukuthi iguquguqukayo. Le mishayo iza ngobukhulu nobukhulu obuhlukahlukene, okwenza ifaneleke ukusetshenziswa okuhlukahlukene. Kungakhathaliseki ukuthi yenzelwe ukwakhiwa kwezindlu, kwezentengiselwano, noma kwezimboni, le mishayo ingenziwa ngendlela efanelekile ukuhlangabezana nezidingo ezithile zanoma yimuphi umsebenzi. Ngaphezu kwalokho, ukufana kwayo kanye nokubikezela kwayo ngokusebenza kwayo kuyenza ibe ukukhetha okuthembekile kweinsimbi yesakhiwo i-H beamizinhlelo zokusebenza.
Ama-H beam piles, okunye ukusetshenziswa kwe-Imishayo ye-ASTM ebanzi ye-flange, zivame ukusetshenziswa ekwakheni isisekelo. Zishayelwa emhlabathini ukuze zisekele izakhiwo, amabhuloho, nezinye izakhiwo. Amandla azo okumelana nemithwalo esindayo nokumelana nokugoba nokuphambuka kuzenza zibe ukukhetha okuhle kakhulu komsebenzi wesisekelo.
Imishayo yensimbi egoqwe ngokushisa i-H nayo isetshenziswa kabanzi ekwakhiweni kwezakhiwo zensimbi. Amandla ayo aphezulu nokuqina kwayo kuyenza ibe ukukhetha okuhle kokudala izinhlaka eziqinile nezithembekile zezakhiwo nezinye izakhiwo. Kungakhathaliseki ukuthi kungezezindlu zokugcina impahla zezimboni, izakhiwo zebhizinisi, noma izindlu zokuhlala, le mishayo ibalulekile ekuqinisekiseni ubuqotho besakhiwo sephrojekthi.
Ekuphetheni, imishayo ye-ASTM wide flange idlala indima ebalulekile embonini yokwakha. Ukuguquguquka kwayo, amandla, kanye nokuthembeka kuyenza ibe yingxenye ebalulekile ekudalweni kwezakhiwo eziqinile nezihlala isikhathi eside. Kungakhathaliseki ukuthi kungokwesekela imithwalo esindayo, ukunikeza ukwesekwa kwesisekelo, noma ukudala izinhlaka zensimbi, le mishayo ibalulekile ekuqinisekiseni impumelelo kanye nokuphepha kwamaphrojekthi okwakha. Kuzo zonke izidingo zakho zensimbi yesakhiwo se-H beam, imishayo ye-ASTM wide flange iyisinqumo esihle kakhulu.
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Isikhathi sokuthunyelwe: Jan-11-2024