Dab tsi yuav tsum tau them sai sai rau thaum hloov lub qhov rooj thiab qhov rais thaum kho dua tshiab? Yuav ua li cas hloov lub qhov rooj thiab qhov rais hauv cov qauv uas tsis yog ncej?
Muaj ntau hom kev tsim vaj tsev. Piv txwv li, peb cov qauv thav duab feem ntau, cov qauv cib-pob zeb, qee cov thav duab shear phab ntsa, thav duab raj, thiab lwm yam. Yog li thaum peb kho lub tsev, peb feem ntau yuav tsum nkag siab txog hom qauv ntawm lub tsev. Vim muaj ntau hom qauv, cov txheej txheem uas tuaj yeem ua tau txawv. Lub Rooj Sab Laj Txhua Lub Tsev siv cov lus nug hauv qab no ua piv txwv los teb cov lus nug ntawm kev hloov cov qhov rais hauv cov vaj tsev cib.
Dab tsi yuav tsum tau them sai sai rau thaum hloov lub qhov rooj thiab qhov rais hauv cov qauv uas tsis yog ncej?
Dab tsi yuav tsum tau them sai sai rau thaum hloov lub qhov rooj thiab qhov rais hauv cov qauv uas tsis yog ncej? Qhov tseeb, lo lus nug no feem ntau yog hais txog dab tsi yuav tsum tau them sai sai rau thaum hloov lub qhov rooj thiab qhov rais hauv peb cov txheej txheem cib-pob zeb? Vim tias ntau lub tsev hauv peb tsev neeg nyob rau theem no feem ntau yog cov pob zeb ua vaj tse tshwj tsis yog rau cov ncej. Tsis tas li ntawd, muaj high-rise ncej-shear lug. Hauv qab no kuv yuav teb cov lus nug txog kev hloov lub qhov rooj thiab qhov rais hauv cov tsev no nyias nyias.
(I): Dab tsi yuav tsum tau them sai sai rau thaum hloov lub qhov rooj thiab qhov rais hauv cov pob zeb ua vaj tse?
Lub npe hu ua cib-pob zeb txhais tau hais tias ntau lub tsev tau ua los ntawm cov cib liab yav dhau los. Cov phab ntsa liab cib yog siv los ua cov qauv thauj khoom, thiab tom qab ntawd cov pob zeb pob zeb lossis cov mortar yog nchuav rau ntawm kev sib tshuam ntawm phab ntsa liab cib kom ntseeg tau tias cov phab ntsa liab cib yog tag nrho. Rau kev hloov lub qhov rooj thiab qhov rais hauv cov vaj tsev cib-pob zeb, peb yuav tsum tau xyuam xim rau peb cov ntsiab lus hauv qab no.
①: Cib-pob zeb masonry phab ntsa yuav tsum tsis txhob demolished arbitrarily. Hauv lwm lo lus, yog tias peb hloov lub qhov rooj thiab qhov rais thiab pom tias qhov qhib ntawm lub qhov rooj thiab qhov rais tsis haum, cov phab ntsa cib ntawm cov qauv cib-pob zeb tsis tuaj yeem rhuav tshem ntawm lub sijhawm no. Vim tias cov phab ntsa cib ntawm lub cib-pob zeb yog cov khoom thauj khoom, kev rhuav tshem yuav ua rau muaj kev hloov pauv hauv kev quab yuam thiab cuam tshuam rau kev ruaj ntseg.
②: Lub pob zeb ntawm sab ntawm lub cib-pob zeb yuav tsum tau remade tom qab demolition. Vim hais tias cov pob zeb nyob rau sab ntawm lub qhov rooj thiab qhov rais qhib ntawm lub cib-pob zeb qauv yuav raug nchuav tom qab. Yog li qhov no tuaj yeem raug tshem tawm, tab sis tom qab kev rhuav tshem, cov pob zeb sab hauv yuav tsum tau rov ua dua.
③: Cov pob zeb ua pob zeb nyob rau sab sauv ntawm cov qauv cib-pob zeb yuav tsum zam kom ntau li ntau tau. Hauv lwm lo lus, thaum peb hloov lub qhov rooj thiab qhov rais, peb pom muaj pob zeb nyob rau sab sauv ntawm lub qhov rooj thiab qhov rais qhib, uas yog ib qho lintel. Thaum hloov lub qhov rooj thiab qhov rais, sim kom tsis txhob tshem tawm cov lintel. Yog tias peb tshem lub lintel, peb yuav tsum rov nruab dua lwm lub lintel raws li xav tau. Lub lintel ntsia tau zoo ib yam li cov thawj lintel, thiab qhov chaw teeb tsa tuaj yeem ntsia tau rau sab nraud.
Tswv yim: ①. Thaum peb kho peb lub tsev, peb yuav tsum xub paub meej txog cov qauv ntawm peb lub tsev. Piv txwv li, nws puas yog ib lub cib-pob zeb ua qauv los yog ib tug ncej? Nws yog qhov yooj yim heev kom paub meej tias cov phab ntsa ntawm lub cib-pob zeb, thiab yuav luag tag nrho cov phab ntsa yog load-bearing. ②. Rau cov phab ntsa ntawm lub cib-pob zeb qauv, nws yog nruj me ntsis txwv tsis pub qhib qhov nyob rau hauv lub phab ntsa thaum kho kom zoo nkauj. Uas yog hais tias, cov phab ntsa ntawm lub cib-pob zeb qauv tsis raug tso cai rau demolished thiab hloov ntawm lub siab nyiam. Yog tias qhov qhib qhib, yuav tsum tau ntxiv ib lub pob zeb pob zeb los xyuas kom meej qhov kev ruaj ntseg ntawm qhov qhib.
(II): Dab tsi yuav tsum tau them sai sai rau thaum hloov lub qhov rooj thiab qhov rais nrog thav duab shear phab ntsa?
Ntau lub tsev siab siab nyob rau theem no, yog cov txheej txheem ntawm cov phab ntsa shear. Rau hom qauv no, peb kuj yuav tsum tau xyuam xim rau nws cov yam ntxwv thaum kho kom zoo nkauj. Rau cov qauv ntawm cov ncej shear phab ntsa, feem ntau ntawm lawv yog cov phab ntsa pob zeb, thiab ib feem me me yog tom qab masonry phab ntsa. Yog li thaum peb kho kom zoo nkauj, kuv tus kheej xav tias peb yuav tsum tau lees paub nws hom. Thaum hloov lub qhov rooj thiab qhov rais, kuv tus kheej muab peb cov lus qhia hauv qab no.
①: Rau ob sab ntawm lub qhov rooj thiab qhov rais qhib, yog tias nws yog phab ntsa pob zeb, yuav tsum tsis txhob hloov pauv. Yog tias cov phab ntsa ntawm ob sab ntawm qhov qhib yog cov phab ntsa cib, qhov qhib feem ntau tuaj yeem rhuav tshem lub sijhawm no. Yog li txhua tus neeg yuav tsum txiav txim siab txog cov phab ntsa tshwj xeeb ntawm ob sab ntawm qhov qhib.
②: Rau sab sauv ntawm lub qhov rooj thiab qhov rais qhib, txhua tus kuj yuav tsum tau ceev faj. Vim muaj feem ntau lintels nyob rau sab sauv ntawm lub qhov rooj thiab qhov rais qhib. Lub sijhawm no, koj yuav tsum kuaj xyuas kom meej. Yog hais tias nws yog ib lub pob zeb pob zeb nrog lub cib phab ntsa saum toj no, ces lub lintel no tsis pub muab tshem tawm. Tab sis peb tuaj yeem hloov txoj haujlwm ntawm lintel. Yog hais tias lub sab sauv ntawm lub qhov rooj thiab qhov rais qhib yog tag nrho cov reinforced pob zeb phab ntsa, ces nws yog nruj me ntsis txwv tsis pub ua tej yam kev hloov nyob rau hauv lub sij hawm no.
③: Thaum lub qhov rooj thiab qhov rais qhib loj dhau lawm, peb tuaj yeem ntxiv cov kab ke nyob ib puag ncig lawv, lossis ua kom cov phab ntsa cib ntxiv. Hauv lwm lo lus, nws yog qhov yooj yim ua kom qhov qhib me me.
Cov lus qhia ua haujlwm: ①. Rau cov tsev siab siab, txhua qhov kev hloov pauv rau qhov qhib yuav tsum tau ceev faj tshwj xeeb. Qhov tseem ceeb tshaj plaws ntawm no yog kom tsis txhob hloov cov pob zeb ua vaj tse kom ntau li ntau tau. ②. Yog tias peb pom tias qhov qhib hauv lub tsev siab tsis haum, peb yuav tsum xyuas cov phab ntsa ntawm ob sab ntawm qhov qhib. Yog tias nws yog phab ntsa cib, qhov qhib tuaj yeem hloov tau; Yog hais tias nws yog ib tug reinforced pob zeb phab ntsa, txhua leej txhua tus yuav tsum tsis txhob hloov nws. ③. Txhua tus neeg kuj yuav tsum tau xyuam xim rau qhov tseem ceeb, uas yog, cov phab ntsa hauv cov tsev siab siab yuav tsum tsis txhob txiav nrog lub tshuab txiav. Ntau tsev neeg txiav qhov ncaj qha rau ntawm phab ntsa kom nce lub qhov rooj thiab qhov rais qhib, uas ua rau lub tsev puas tsuaj loj thiab ua rau lub tsev tsis zoo.
Xaus
Hais txog kev kho dua tshiab thiab hloov qhov qub qhov rooj thiab qhov rais, kuv tus kheej lub tswv yim yog thawj zaug txiav txim siab txog cov qauv ntawm lub tsev, thiab tom qab ntawd xyuas ob sab ntawm lub qhov rooj thiab qhov rais qhib. Siv cov kev ntsuas sib raug raws li cov phab ntsa ntawm ob sab ntawm lub qhov rooj thiab qhov rais qhib. Yog li thaum peb kho peb lub tsev, kuv tus kheej lub tswv yim yog tias peb yuav tsum sim tsis txhob hloov lub qhov rooj qub thiab qhov rais qhib. Tshwj xeeb tshaj yog kom cov thawj qhov rooj thiab qhov rais qhib. Yog tias koj hloov qhov chaw ntawm qhov qub qhov rooj thiab qhov rais qhib, koj yuav tsum tau ceev faj vim tias nws feem ntau nyuaj rau kev ua tiav.