Raws li cov kev cai ntawm GB50045-95. Cov kev cai ntawm kev tiv thaiv hluav taws tsim ntawm high-rise civil vaj tse, qhov hluav taws kub hose yuav tsum tsis pub tshaj 25 meters. Feem ntau siv yog 20 meters thiab 25 meters.
Tus naj npawb ntawm cov 'meter' siv nyob rau hauv qhov chaw koj tau hais yog nyob ntawm qhov kev siv dej thiab cov qauv tsim tawm. Feem ntau, 25 meters yog siv. General Plane Layout Cov qauv kev tiv thaiv hluav taws ntawm cov phiaj xwm dav dav ntawm cov zej zog feem ntau suav nrog kev sib cais hluav taws thiab kab hluav taws.
Hluav taws sib cais nrug. Feem ntau hais lus, coj mus rau hauv tus account lub hnub ci nyob rau hauv thaj chaw nyob, qhov kev ncua deb ntawm sab qaum teb thiab sab qab teb yog qhov loj, thiab feem ntau ntawm cov tsev uas nyob ib sab rau sab hnub tuaj thiab sab hnub poob feem ntau ua rau hluav taws sib cais tsis txaus. Feem ntau muaj cov xwm txheej hauv qab no: Ua ntej, qhov sib cais hluav taws kub ntawm cov tsev nyob ib sab tsis txaus.
Raws li txoj cai:
Qhov rooj ntawm cov tsev nyob siab yuav tsum tsis txhob qhib ncaj qha mus rau pem hauv ntej chav nyob hauv "Code for Fire Protection Design of High-rise Civil Buildings". Kev tiv thaiv cov pa taws thiab hluav taws ntawm chav tsev, sab pem hauv ntej qhia tias lub qhov rooj yuav tsum tsis txhob qhib rau pem hauv ntej chav tsev, tab sis cov seem tom qab tau so cov kev cai, thiab cov kev txwv ntawm kev so tsis meej txaus, yog li nws nyuaj rau siv. Rau cov nroog me thiab nruab nrab, kev teeb tsa ntawm lub qhov rooj hauv pem hauv ntej hauv cov tsev nyob Feem ntau ntawm cov tsev yog ntau lub tsev uas muaj ib lub staircase thiab ob tsev neeg.
Yog hais tias lub qhov rooj ntawm lub tsev zoo li no tsis qhib rau pem hauv ntej, nws yog qhov nyuaj heev los npaj. Txawm hais tias ib qho kev ywj pheej pem hauv ntej yog tsim, nws tsis tsim nyog rau kev siv thiab kev nyab xeeb vim muaj ntau lub qhov rooj. Kev khiav tawm. Tus kws sau ntawv ntseeg hais tias yog lub tsev ntawm hom no tsis siab (hauv qab 12 plag tsev), thaum lub qhov rooj txais qhov rooj hluav taws hauv chav B, lub qhov rooj tuaj yeem qhib rau pem hauv ntej chav. Rau kev tiv thaiv cov pa luam yeeb ntawm chav tsev pem hauv ntej, lub qhov rooj yuav tsum tsis txhob qhib rau pem hauv ntej chav kom deb li deb tau. Yog tias nws nyuaj heev, lub qhov rooj ntawm chav tsev sab hauv yuav tsum tsis pub tshaj ib nrab ntawm lub qhov rooj ntawm hauv pem teb.
