Kev them nyiaj yug beams: Hom, mounting

Cov kev siv ntawm lub tsev - ib tug loj heev kev txiav txim siab thiab invaluable kev nyob rau hauv lub neej ntawm txhua tus neeg. Ua ntej yuav pib ua hauj lwm tsim nyog los xav txog tag nrho cov lus: dab tsi cov khoom siv rau qhov kev siv ntawm phab ntsa; dab tsi tsim lub-ru tsev khaws; tshaj sov.

Nws tshwm sim li hais tias tom qab cov kauj ruam ntawm "yuam" cov phab ntsa hauv lub chaw ua hauj lwm tsis nyob rau hauv lub installation ntawm lub-ru tsev truss system. Cov tag nrho yog vim li cas rau qhov no yog hais tias tsis yog txhua leej txhua tus paub, thiab tsis xav kom delve rau hauv lub intricacies ntawm kev tsim kho ntawm lub-ru tsev. Thaum ib tug tsim tawm pib ib tug kev sib tham txog yuav to taub tsis tau "txhawb nqa beams," thiab tag nrho cov ntaub ntawv uas muaj nyob, cov neeg pib mus xav hais tias nws twb sim khib lav tau.

uas ploj lawm daim

Thaum txhim kho cov ntoo qauv txhawb rau cov tub txawg siv ntawm ib tug hlau profile kab teeb. Qhov no lub caij uas yuav tsum tau mus ua cov ntoo trusses nrog lub shrinkage ntawm cov khoom nyob rau hauv lub neej yav tom ntej.

Kev them nyiaj yug beams yuav qhib, kaw, thiab post-mog them nyiaj yug rau kab rov tav kho.

Tej fasteners yog manufactured nyob rau hauv factories, uas zoo heev simplifies lawv siv, vim tag nrho saum npoo muaj qhov rau screws, rau tes thiab anchors ntawm txawv diameters. Qhov no yog vim lub fact tias lub beam yuav raug txuas mus rau ntau cov chaw: ntoo, hlau, pob zeb ua. Raws li, qhov luaj li cas ntawm screws, rau tes thiab cov zoo li. E. Yuav kuj muaj ib tug txawv txoj kab uas hla.

Rau ntau dua xeb kuj siv cov qauv ntawm cov kub-dip galvanizing. Cov zinc hlau ntxiv txhuas thiab cov hlau lead, uas ho pab txoj kev lub cev cov ntaub ntawv thiab kev pab cuam lub sij hawm ntawm cov hlau.

Nyob sab hauv tsev thiab sab nraum zoov

Fastenings rau kab teeb yog muab faib mus rau hauv sab hauv thiab sab nraud. Lawv txawv nyob rau hauv zoo thiab loj ntawm lub sab phab ntsa - qhov thiaj li hu ua "pob ntseg" los yog "tej nplaim". Nws yog qhov no yog ib feem ntawm lawv thiab paub qhov txawv.

Thaum lub txheej txhawb ntawm "pob ntseg" yog muab nyob rau hauv xws li ib tug txoj kev uas thaum lub sij hawm installation ntawm lub mount yuav pom nrog tus liab qab qhov muag, tab sis cov heev fastening clasps beam kawg. Tej fastening feem ntau yuav pom nyob ntawm cov vaj tse nrog porches qhov twg lub ru tsev ntoo ncej, feem ntau protrudes sab nrauv.

Ib tug ntau yam ntawm lwm cov kev txhawb zog yog ib tug-ib tog mounting. Lawv muab faib ua dextral thiab sinistral. Lawv yog siv rau cov ntsug mounting cov laug cam rau phab ntsa ntawm txawv cov ntaub ntawv uas.

Lub sab hauv cov nyiaj them yug beams yog khoov duav mus rau hauv "tej nplaim". Nyob rau hauv tsos lawv zoo li ib nrab txiav hlau thawv nyob rau hauv lub qhov. Xws li ib tug Symptoms yog tsau mus rau lub mounting beam thiab lub beam txoj kab uas hla yuav tsum sib haum mus rau lub dav ntawm cov nyiaj them yug.

Feem ntau cov feem ntau lawv yog siv rau cov mounting ntawm cov nyiaj them yug beams, yog li ua cov kev ruaj ntseg ntawm lub system. Lawv txuas mus rau hauv lub beam nrog ib puab thiab ib txheej sab, ua hauj rau siab loads.

Internal mounting yog ob peb ntau yam. Ib tug ntawm lawv yog cov "pom" system tsau nrog ntsia hauv lub beams "nuv" thiab tsau nrog tshwj xeeb bolts. Attendance nthuav kev xaiv no yog zoo tagnrho rau cov chav nrog raug kab teeb.

Rooj noj thiab nyob khov kho

Kws txawj yuav tsum tau coj mus rau hauv tus account tag nrho cov tau ua li cas rau cov ntoo kab teeb ntawm lub-ru tsev mounting system. Lub ntsiab yam tseem ceeb influencing cov kev pab cuam lub neej ntawm cov ntaub ntawv yog kub hloov, raws li zoo raws li cov av noo.

Kom tsis txhob ntau surprises thaum txhim kho ncej assemblers siv mus txhawb nqa kab teeb rau fastening mus rau lub txhawb rafter ntoo. Nws zoo nkaus li zoo fasteners xws li ib tug hlau phaj nrog ib tug elongated voj nyob rau hauv daim ntawv ntawm ib tug nuv nyob rau hauv nruab nrab. Lub npoo ntawm cov phiaj muaj ib tug plurality ntawm qhov ntawm txawv diameters rau tes, screws los yog anchors.

Tsiv tsim pub ntoo shrinkage txav tsis muaj cuam tshuam rau tag nrho cov system: rau lub ru tsev rau tau distortions tsis tshwm sim pob, tej kab nrib pleb los yog qhov.

Yuav ua li cas los mus txiav txim cov tshuaj tiv thaiv ntawm lub beam txhawb?

Dodgy science - mechanics - kawm lub suab ntawm cov ntaub ntawv uas lub cev thiab lawv sib tham. Nyob rau hauv xws suav uas tseem ceeb uas cuam tshuam rau cov chaw thau khoom muaj peev xwm, cav ntoo fortress.

Nrog lawv pab, peb yuav tau xam ntau npaum li cas qhov ceeb thawj yuav tsum tau los mus tiv tus kabmob slab thiab ib tug xov tooj ntawm fasteners yuav tsum tau siv rau kho cov ntoo.

Nyob rau hauv lub tshiab architecture yog pom siv cov kab teeb rau ob kev txhawb zog. Qhov no dlaim yog ib qho yooj yim rau suav, muab cov yam ntxwv ntawm cov khoom, raws li zoo raws li tsis zoo xam seem.

Lub tsev siv steel, qhob los yog ntoo kab teeb. Nqaj nyob rau hauv ob txoj kev txhawb zog feem ntau "zoo nkaus li" nyob rau hauv kev tsim kho ntawm cov txuas hniav thiab skeletons ntawm high-sawv vaj tse. Nws yuav ua tau raws li kuv-beams thiab raws, tus hollow raj thiab lub "fab".