Raws li kev tsim kho kev lag luam, yog li ua cov qauv ntawm cov ntaiv. Qhov dav tshaj plaws nyob rau hauv lub teb chaws tsev thiab cottages yog cov qauv ntoo. Ntoo yog cov khoom siv thev naus laus zis tshaj plaws thiab ib puag ncig zoo rau kev tsim sab hauv ntawm thaj chaw nyob. Hauv kev tsim cov ntaiv, cov kev daws teeb meem zoo li no tau siv los ntawm cov neeg tsim khoom thoob plaws ntiaj teb thaum muaj kev loj hlob ntawm tib neeg kev vam meej. Muaj cov qauv hauv qab no: ncaj staircase, kauv, nrog tig ntawm 90 ° lossis 180 °. Hom kev tshaj tawm yog kev taug kev. Lub npe los ntawm qhov tseeb tias cov kauj ruam tau hu ua "stair flights". Mid-flight stairs tuaj yeem muaj ib ntu ncaj nraim los yog ob peb txuas nrog lub turntable. Kev sib hloov tsuas yog tshwm sim 90 ° lossis 180 °. Nws tuaj yeem ua tsis tau tsuas yog nrog lub platform, tab sis kuj nrog kev npaj kiv cua ntawm cov kauj ruam.
Kev xam qhov ntau thiab tsawg
ntaiv ya davhlau yog cov ntsiab lus tseem ceeb ntawm tus qauv staircase, thiab lawv cov kev txwv yog qhov kev txiav txim siab uas cuam tshuam rau tag nrho cov haujlwm ntawm cov qauv. Lub steepness, occupied cheeb tsam, dav, qhov siab thiab tus naj npawb ntawm cov kauj ruam nyob ntawm seb lawv qhov ntev. Thaum tsim tag nrhokev tsim kho, kev suav ntawm lub davhlau ntawm cov ntaiv pib nrog kev txiav txim siab qhov sib piv ntawm qhov siab ntawm qhov nce toj ntawm cov ntaiv thiab qhov kev ncua deb ntawm kev txav mus rau pem hauv ntej. Qhov piv no txiav txim siab lub kaum sab xis ntawm inclination lossis txoj kab nqes ntawm cov ntaiv. Ib txoj kab nqes ntawm 30 ° yog suav tias yog qhov kev xaiv zoo tshaj plaws. Ntawd yog, qhov sib piv ntawm qhov siab ntawm cov ntaiv thiab nws txoj kab rov tav projection yuav yog 1: 2 lossis 1: 1, 75. Koj tuaj yeem xam qhov siab ntawm cov kauj ruam (los yog hauv kev tsim cov lus siv koj tuaj yeem nrhiav lo lus "riser qhov siab") thiab nws qhov dav (tread width) siv tus qauv
2b+ a=570 - 640mm (nruab nrab tib neeg stride)
Feem ntau cov qhov ntev no yog siv li ntawm 150 - 160 mm rau qib siab thiab 270 - 320 mm rau nws qhov dav. Nws kuj tseem yuav tsum tau saib xyuas qhov kev ncua deb ntawm txhua kauj ruam mus rau lub qab nthab los yog cov ntsiab lus protruding - tsawg kawg 2 m. Tab sis nws tshwm sim tias qhov qhib ntawm cov plag tsev me me, thiab nws tsis tuaj yeem ua kom txoj kab nqes tiaj tus. Tom qab ntawd lub steepness ntawm txoj kab nqes yog nce mus rau 45 °. Qhov no yog tib txoj hauv kev los tswj tus qauv kev ncua deb ntawm lub qab nthab mus rau cov kauj ruam. Raws li cov cai hauv tsev, kev ya davhlau ntawm cov ntaiv yuav tsum muaj tsawg kawg yog 900 hli dav. Feem ntau cov kauj ruam hauv ib lub davhlau ntawm stairs tuaj yeem yog 3 mus rau 16. Yog tias muaj tsawg dua peb, ces nws yuav tsis zoo li lub davhlau ntawm stairs, tab sis qhov pib. Yog tias muaj ntau tshaj 16 kauj ruam, ces tus neeg yuav nkees ntawm nws. Ob txoj kev taug kev nyob ib sab ntawm ib sab thiab muaj qhov sib txawv yuav tsum muaj kev ncua deb ntawm lawv yam tsawg kawg 10 cm.
Nkauj
ntaiv tau nruabrailings raws li guardrails. Rau txhua qhov kev sib tshuam staircase, kev teeb tsa ntawm lub laj kab yog xav tau. Railings ntawm kev ya davhlau ntawm cov ntaiv yog ua raws li hauv qab no. Nyob rau txhua lub peb hlis ntuj, ntoo beams, lub thiaj li hu ua balusters, yog ntsia saum toj thiab hauv qab, uas yog lub hauv paus rau lub railing. Balusters yog fastened nrog grooves los yog hlau studs. Ntxiv rau lawv, kev txhawb nqa nruab nrab racks txuas los ntawm ib lossis ob kauj ruam. Balusters thiab intermediate posts raug txiav ntawm tib lub kaum sab xis sib haum mus rau txoj kab nqes. Handrails txuas los saum toj no.
