AS1163 yog Australian / New Zealand Standard rau Cold-formed structural steel hollow seem. Cov Qauv no qhia txog qhov yuav tsum tau ua rau kev tsim khoom thiab muab cov khoom txias tsim, hluav taws xob tiv thaiv-welded, steel hollow seem siv rau kev tsim qauv. Nws suav txog peb qib zog, nrog lossis tsis muaj kev cuam tshuam, uas tsim nyog rau vuam. Tus Qauv no siv rau cov qauv hollow seem tsim txias yam tsis muaj kev kho cua sov tom qab. Lub hom phiaj ntawm AS1163 tus qauv yog muab cov chaw tsim khoom thiab cov neeg muag khoom nrog cov txheej txheem sib xws ntawm kev qhia cov kev xav tau rau kev tsim cov khoom txias-tsim, hluav taws xob tiv thaiv-welded, steel hollow seem. Qhov loj me, kam rau ua, thiab lwm yam khoom muaj feem cuam tshuam tau teev tseg hauv Tus Qauv no yog qhov tsim nyog rau kev tsim khoom tam sim no thiab kev coj ua. Tus Qauv no tsis yog tsim los hloov cov hlau tsis ua raws li cov qib uas ua tau raws li qhov yuav tsum tau ua ntawm Tus Qauv no. Txawm li cas los xij, tsis muaj dab tsi hauv Tus Qauv no yuav tsum raug txwv tsis pub siv cov khoom siv qis dua li qhov tau teev tseg yog tias kev siv no tuaj yeem pom tau tias ua raws li kev coj ua zoo engineering. Tshwj xeeb, tsis muaj dab tsi hauv AS1163 tus qauv txwv tsis pub tsim cov duab cubic lossis cov duab tsis yog lub voj voog los ntawm cov khoom ua raws li qhov ntev ntev tau teev tseg ntawm no los ntawm txoj kev.
Hlau Qib ntawm AS / NZS 1163 Pipes
Qib qib (piv txwv li, C250) yog raws li cov hlau nominal yam tsawg kawg nkaus yield zog (hauv MPa). Yuav kom qhia tau tias seem yog txias-tsim, lub prefix 'C' yog siv ua ntej tus nqi ntawm nominal yield zog ntawm cov hlau. AS1163 tsuas yog siv rau hauv tus account txias-tsim qauv steel hollow seem. Raws li tau teev tseg hauv AS1163, lub ntsiab lus 'L0' qhia txog cov khoom cuam tshuam ntawm 0 degree .
C250
AS1163 C250 sawv cev rau qhov txias-tsim qauv steel hollow seem nrog250 MPayam tsawg kawg nkaus yield zog, thiab tsis muaj tej yam yuav tsum tau kuaj.
C350
AS1163 C350 txhais tau tias txias-tsim qauv steel hollow seem nrog350 MPayam tsawg kawg nkaus yield zog. Nws yog ib qho khoom siv tseem ceeb hauv kev lag luam niaj hnub no.
C450
Ua tsaug rau nws450 MPaYam tsawg kawg nkaus yield zog siab zog thiab formability, AS1163 C450 yog ib tug ntau yam ntaub ntawv uas yuav siv tau nyob rau hauv ib tug ntau yam ntawm tej yaam num.
C250 L0
C250L0 hollow seem feem ntau siv hauv kev tsim kho, vim tias lawv muaj lub zog zoo thiab ua haujlwm tsis zoo rau kev cuam tshuam. Tab sis tsis haum rau siv nyob rau hauv high-stress daim ntaub ntawv.
C350 L0
lawv lub zog zoo dua thiab ua haujlwm ntev ua rau lawv zoo tagnrho rau kev siv hauv kev tsim kho, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam uas muaj cua daj cua dub los yog seismic muaj kev txhawj xeeb.
C450 L0
AS1163 C450L0 paub tseeb tias nws yog qib zoo steel uas tuaj yeem siv rau hauv ntau yam kev siv.
AS / NZS 1163-C350
AS / NZS {0}}C350L0
qhov twg
AS / NZS 1163=tus lej ntawm tus qauv no
C=txias – tsim seem
350=qhov tsawg kawg nkaus tawm lub zog hauv MPa (saib Table 7)
L=lav qhov cuam tshuam ntawm cov khoom (thaum tsim nyog)
{{0}} qhov ntsuas kub tsis tshua muaj kev cuam tshuam ntawm 0C (thaum tsim nyog)
