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FRP chitoliro MALANGIZO

ASME B31.3, Process Piping, ili ndi malamulo ovomerezeka a mapaipi osagwiritsa ntchito zitsulo mu Mutu VII (ASME B31.1, Power Piping, ili ndi malamulo osakakamiza mu Zowonjezera III ndipo ndi yofanana ndi B31.3 pokhudzana ndi chitoliro cha FRP. Kapangidwe kotetezedwa ndi kolondola kakachitidwe ka mapaipi a FRP kumafuna njira yokhwima kuposa momwe yalembedwera pano. perekani malingaliro aposachedwa pakukweza B31.3 kutengera ntchito ya Gulu la polojekiti ya ASME.

ZOFUNIKIRA KODI TSOPANO
Kuthamanga/kutentha
Khodiyo imalola kugwiritsa ntchito njira zitatu zosiyanasiyana zopangira kutentha kwa chitoliro ndi zomangira:
1) Zomwe Zatchulidwazi zomwe zakhazikitsidwa ndi kutentha kwapakati zitha kugwiritsidwa ntchito.(Zigawo Zamgululi zimatanthawuza zigawo zomwe mulingo kapena mafotokozedwe amalembedwa mu Table A326.1 ya Code. Kupanikizika -kutentha kwanyengo kuyenera kuphatikizidwa muyeso kapena mafotokozedwe).

2) Zolemba Zolemba zomwe zidakhazikitsidwa molingana ndi Code zingagwiritsidwe ntchito.Lamuloli limapereka njira yowerengera kupsinjika kwa mapangidwe potengera kupsinjika komaliza, komwe kwakhazikitsidwa molingana ndi miyezo, kapena zomwe zalembedwa mu Table A326.1 ya code.Njira yopangira mphamvu yowerengera makulidwe ochepera a chitoliro kutengera kupsinjika kwamapangidwe ikuphatikizidwa.

3) Zida Zosatchulidwa zitha kugwiritsidwa ntchito ngati kukakamiza kwawo kumakwaniritsa chimodzi mwa izi:

a) Zimagwirizana ndi zomwe zasindikizidwa kapena mulingo;ndipo mlengi amakhutitsidwa kuti ali ofanana mu kapangidwe kake, makina amakina, ndi njira yopangira zigawo zomwe zalembedwa;ndipo kukakamiza kwawo kumakwaniritsa njira zopangira zokakamiza mu code.

b) Mapangidwe amphamvu amatengera kuwerengera ndikutsimikiziridwa ndi zochitika zambiri zopambana pansi pamikhalidwe yofananira ndi magawo ofanana azinthu zomwezo kapena zofananira.

c) Kapangidwe kakukakamiza kumatengera kuwerengera ndikutsimikiziridwa ndi kuyesa kwa magwiridwe antchito, komwe kumaganizira momwe mapangidwe ake amapangidwira, zosunthika komanso zowuluka, ndikutsimikizira kuyenerera kwa gawolo pa moyo wake wopangidwira.


Nthawi yotumiza: Jan-17-2022