Vim muaj ntau haiv neeg thiab tsis yooj yim ntawm ductile hlau yeeb nkab kev tsim kho scenarios, lub lag luam ductile hlau yeeb nkab lag luam kuj tau muab los ntawm ntau hom kev sib txuas kom haum rau kev tsim kho thiab kev teeb tsa nyob rau hauv cov xwm txheej sib txawv. Cov hauv qab no yog ib co ntawm cov ntsiab interface hom.
T-hom interface
T-type interface yog qhov hloov pauv tau yooj yim, tseem hu ua lub qhov (socket-type interface) thiab swb-hauv interface. Cov kav dej feem ntau ntawm kev ua lag luam siv T-hom, uas yog ib qho kev sib txuas hauv Suav teb. Lub T-hom interface tsim ib lub foob rau ntawm cov kua los ntawm kev sib cuag ntawm lub nplhaib roj hmab thiab lub qhov (socket) thiab lub spigot (ib feem ntawm lub pre-compression thaum lub sij hawm installation). Qhov chaw thiab deflection lub kaum sab xis ntawm lub nplhaib roj hmab yog suav tias yog nyob rau hauv lub qhov (socket) qauv, uas tuaj yeem hloov mus rau qee qhov kev sib haum xeeb hauv paus thiab muaj qee yam seismic tsis kam. Nws muaj cov yam ntxwv ntawm cov qauv yooj yim, yooj yim installation, thiab zoo sealing.
Flange interface
Lub flange interface yog kom ua tiav kev sib txuas sib txuas los ntawm kev sib txuas cov bolts kom nruj kom lub flange nyem lub nplhaib sealing. Lub flange interface yog ib qho nyuaj interface siv nyob rau hauv qee lub sijhawm tshwj xeeb, xws li kev sib txuas ntawm cov khoom siv valve, kev sib txuas ntawm cov kav dej sib txawv, thiab lwm yam. Qhov zoo ntawm qhov kev sib txuas no yog kev ntseeg siab thiab kev sib khi zoo, thiab nws yog qhov tsim nyog rau cov xwm txheej uas cov yeeb nkab txoj kab uas hla yog loj. los yog cov yeeb nkab ntev ntev.
Nws tus kheej thauj tog rau nkoj interface
Tus kheej-tsheb thauj tog rau nkoj tau txais cov qauv kev sib khi ntawm T-hom interface, uas yog tsuas yog siv nyob rau hauv cov xwm txheej uas cov thrust ntawm cov dej ntws ntawm qhov khoov ntawm cov kav dej loj heev, los yog qhov kev sib haum xeeb loj heev, uas yooj yim ua rau cov dej ntws tawm ntawm qhov khoov ntawm cov kav dej loj heev, interface kom poob tawm. Piv nrog rau T-hom interface, nws ntxiv cov khoom siv xws li vuam rings welded mus rau qhov kawg ntawm cov yeeb nkab qhov (socket), txav tau qhib lub nplhaib tuav, tshwj xeeb siab flanges, thiab txuas bolts, kom lub interface muaj peev xwm tiv thaiv tau zoo dua. Lub nplhaib tuav thiab lub siab flange tuaj yeem xaub, kom lub interface muaj qee yam axial expansion thiab deflection muaj peev xwm. Nws tuaj yeem siv tau thaum lub piers tsis tuaj yeem teeb tsa.
Yam twg ntawm cov yeeb nkab sib txuas siv yuav tsum tau ua kom tiav raws li cov qauv tsim ntawm cov duab kos thiab ua ke nrog qhov tseeb ntawm qhov chaw. Xaiv hom kev sib tshuam zoo tuaj yeem ua kom muaj kev nyab xeeb thiab kev ruaj ntseg ntawm cov kav dej mus ntev tom qab dej dhau.