Raws li qhov tseem ceeb ntawm cov vaj tse sab hauv, cov qhov rooj sab hauv ua haujlwm ntau tshaj qhov tsuas yog muab txoj hauv kev ntiag tug.Lawv suav nrog ntau lub zog, suav nrog kev sib cais, kev sib txuas, kev tiv thaiv, suab rwb thaiv tsev, thermal rwb thaiv tsev, thiab kev zoo nkauj, ncaj qha cuam tshuam rau kev ua tau zoo, kev nplij siab, thiab tag nrho qhov zoo ntawm qhov chaw.
Qhov kev siv tseem ceeb yog qhov kev faib tawm ntawm qhov chaw ua haujlwm. Cov chaw nyob, chaw ua haujlwm, lossis chaw ua lag luam feem ntau xav tau kev sib cais ntawm cov haujlwm sib txawv, xws li chav nyob thiab chav pw, chaw ua haujlwm thiab rooj sib tham, chav noj mov thiab chav ua noj. Cov qhov rooj sab hauv, los ntawm lawv lub cev qhib thiab kaw, ua kom pom kev ywj pheej thiab kev coj tus cwj pwm, kom ntseeg tau tias kev siv tshwj xeeb ntawm txhua qhov chaw. Qhov kev sib cais no tsis tsuas yog txhim kho kev ceev ntiag tug xwb tab sis kuj tseem pab tsim kom pom tseeb, nyob ntsiag to, lossis huv si micro-ib puag ncig, ntsib ntau haiv neeg nyob thiab ua haujlwm xav tau.
Qhov thib ob, cov qhov rooj sab hauv muab kev tswj hwm kev nkag mus thiab kev sib txuas. Qhov qhib lossis kaw lub xeev ntawm lub qhov rooj txiav txim siab qhov kev qhib lossis kaw ntawm qhov chaw, tso cai rau kev hloov pauv hloov tau raws li qhov xwm txheej: lub qhov rooj hauv zej zog tuaj yeem qhib thaum tsev neeg sib sau ua ke los txhim kho kev sib txuas lus, thaum lawv tuaj yeem kaw rau so lossis ua haujlwm kom muaj kev ywj pheej thiab nyob ntsiag to. Cov txheej txheem qhib sib txawv (hinged, zawv zawg, folding, thiab lwm yam) tuaj yeem tsim rau qhov sib txawv spatial scales thiab tsheb khiav, optimizing efficiency ntawm tib neeg thiab cov khoom ntws. Tshwj xeeb tshaj yog nyob rau hauv cov chaw uas tsis muaj qhov txwv los yog qhov tshwj xeeb layouts, zawv zawg qhov rooj thiab folding qhov rooj tuaj yeem txo qhov qhib lub voj voog thiab txhim kho qhov chaw siv.
Kev tiv thaiv thiab kev ruaj ntseg yog qhov tseem ceeb ntawm lub qhov rooj sab hauv. Qhov rooj tiv thaiv kev nkag tsis tau, tiv thaiv kev ceev ntiag tug thiab khoom ntiag tug. Cov qhov rooj hluav taws tuaj yeem ua kom qeeb ntawm qhov hluav taws kub thiab cov pa taws thaum muaj hluav taws, yuav lub sijhawm khiav tawm. Cov dej noo- pov thawj thiab kab- cov ntaub ntawv pov thawj yog tsim rau thaj chaw uas muaj dej noo los yog kab tsuag, xws li chav ua noj, chav dej, thiab chav cia khoom, tiv thaiv ib puag ncig sab hauv tsev thiab khoom. Cov qhov rooj hauv qee qhov chaw tshwj xeeb kuj tuaj yeem ua ke nrog kev tiv thaiv - tub sab tub nyiag thiab cov tshuab ntse ntse kom txhim kho kev ruaj ntseg ntxiv.
Hais txog kev ua haujlwm ib puag ncig, cov qhov rooj sab hauv tuaj yeem txhim kho sab hauv tsev acoustic thiab thermal tej yam kev mob. Cov qhov rooj uas muaj kev sib khi zoo thiab lub suab rwb thaiv tsev tsim tuaj yeem txo cov suab nrov cuam tshuam los ntawm qhov chaw nyob ib sab, tsim kom muaj kev nyob zoo thiab ua haujlwm. Cov qhov rooj nrog cov rwb thaiv tsev zoo dua tuaj yeem txo qhov kev sib pauv ntawm huab cua kub thiab txias, txhim kho kev siv hluav taws xob tag nrho thiab txo kev siv hluav taws xob thaum ua ke nrog cov phab ntsa thiab qhov rais. Tsis tas li ntawd, cov qhov rooj sab hauv ua lub luag haujlwm tseem ceeb hauv kev zoo nkauj thiab spatial tsim. Lawv cov duab, cov khoom siv, xim, thiab cov ntsiab lus tuaj yeem echo los yog sib piv nrog cov style kho kom zoo nkauj sab hauv, ntxiv dag zog rau spatial hierarchy thiab pom kev ua kom pom tseeb, thiab txhim kho kev zoo nkauj tag nrho. Los ntawm kev sib cuam tshuam ntawm cov khoom thiab tsis muaj dab tsi thiab lawv cov proportions, lub qhov rooj kuj tuaj yeem coj lub qhov muag thiab txhais cov suab paj nruag, ua rau qhov chaw zoo dua thiab zoo nkauj.
Hauv kev xaus, cov qhov rooj sab hauv ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm zoning, tswj kev nkag mus, kev ruaj ntseg, kev ua kom zoo ib puag ncig, thiab tsim kom zoo nkauj. Lawv yog cov ntsiab lus tseem ceeb hauv ib puag ncig sab hauv uas sib xyaw ua ke thiab muaj txiaj ntsig zoo nkauj; lawv cov kev xaiv thiab kev tso kawm kom zoo tuaj yeem txhim kho qhov zoo ntawm kev siv thiab kev ua neej nyob.