
Cov lus qhia dav dav no tshawb txog cov xwm txheej cuam tshuam rau tus nqi ntawm cov cement pob zeb (RCC) kev tsim kho hauv Suav teb. Peb delve rau hauv cov hloov pauv tseem ceeb, muab cov tswv yim kwv yees tus nqi, thiab muab kev nkag siab rau kev tshawb nrhiav qhov nyuaj ntawm kev tsim kho hauv Suav teb. Kawm paub yuav ua li cas thiaj li siv tau zoo rau koj qhov project RCC thiab txiav txim siab paub.
Tus nqi ntawm cov khoom siv raw, suav nrog cov cement, aggregates (xuab zeb thiab gravel), thiab steel reinforcement bars, cuam tshuam rau tag nrho. Tuam Tshoj RCC nqi. Tus nqi hloov pauv nyob ntawm ntau yam, xws li kev muaj nyob hauv cheeb tsam, nqi tsheb thauj mus los, thiab tsoomfwv cov cai. Cov nqi cement, piv txwv li, tuaj yeem sib txawv ntawm ntau lub xeev. Tsis tas li ntawd, qhov zoo thiab qib ntawm cov ntaub ntawv xaiv yuav kuj cuam tshuam tus nqi kawg. Cov ntaub ntawv qib siab feem ntau txhais tau tias muaj zog ntxiv tab sis kuj tseem siv nyiaj ntau dua.
Cov nqi ua haujlwm ua ib feem tseem ceeb ntawm tag nrho Tuam Tshoj RCC nqi. Cov nqi zog sib txawv nyob ntawm thaj tsam, qhov project qhov nyuaj, thiab qib kev txawj ntawm cov neeg ua haujlwm. Cov neeg ua haujlwm txawj, xws li kev paub txog cov pob zeb ua tiav thiab cov kws ntoo formwork, hais kom them nyiaj ntau dua. Kev muaj cov neeg ua haujlwm txawj ntse tuaj yeem cuam tshuam rau lub sijhawm ua haujlwm thiab, yog li, tag nrho cov nqi. Tsis tas li ntawd, txoj cai lij choj thiab kev tswj hwm kev ua haujlwm hauv Suav teb ua lub luag haujlwm hauv kev txiav txim siab tus nqi ua haujlwm.
Hom thiab ntau npaum li cas ntawm cov cuab yeej xav tau rau RCC qhov project cuam tshuam rau Tuam Tshoj RCC nqi. Qhov no suav nrog cov khoom sib xyaw ua ke, twj tso kua mis, cov txheej txheem formwork, thiab lwm yam khoom siv tshwj xeeb. Cov nqi xauj tsev rau cov khoom siv tuaj yeem yog qhov tseem ceeb, tshwj xeeb tshaj yog rau cov haujlwm loj. Muaj cov cuab yeej siv tam sim no yuav raug nqi ntau dua rau cov neeg cog lus ua haujlwm nquag, tab sis nws yuav tsum muaj peev txheej ua ntej.
Cov theem tsim thiab engineering ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab tus nqi kawg. Cov ncauj lus kom ntxaws engineering kos duab thiab cov lus qhia tshwj xeeb yog qhov tseem ceeb rau kev kwv yees tus nqi raug. Qhov nyuaj ntawm kev tsim, suav nrog cov qauv tsim thiab cov yam ntxwv tshwj xeeb, cuam tshuam ncaj qha rau cov nqi engineering. Kev koom nrog cov kws paub txog kev paub txog engineers yog qhov tseem ceeb los xyuas kom meej tias qhov project qhov kev ncaj ncees thiab txo cov nqi peev nyiaj dhau los tom qab hauv kev tsim kho.
Qhov chaw thaj chaw ntawm qhov project thiab qhov chaw tej yam kev mob cuam tshuam rau Tuam Tshoj RCC nqi. Cov chaw nyob deb yuav suav nrog cov nqi tsheb thauj mus los ntau dua rau cov khoom siv thiab khoom siv. Tej yam kev mob ntawm qhov chaw nyuaj, xws li kev nyuaj struts lossis hauv av tsis ruaj khov, yuav xav tau kev ua haujlwm hauv av ntxiv thiab kev daws teeb meem engineering, ntxiv rau tag nrho cov nqi. Kev nkag tau ntawm qhov chaw yog lwm qhov tseem ceeb cuam tshuam rau tus nqi ntawm kev ua haujlwm thiab kev siv khoom siv.
Kev kwv yees tus nqi raug yog qhov tseem ceeb rau kev tswj xyuas qhov project kom tiav. Muaj ntau txoj hauv kev tuaj yeem siv tau, suav nrog cov ncauj lus kom ntxaws kom muaj nuj nqis, kev kwv yees tus nqi tsev, thiab kev kwv yees parametric. Nws yog ib qho tseem ceeb uas yuav tau xav txog txhua yam uas tau hais los saum toj no thiab ua rau muaj feem cuam tshuam rau cov xwm txheej tsis tau pom dua. Kev sab laj nrog cov kws tshawb fawb txog qhov ntau thiab cov neeg cog lus tau pom zoo.
Cov lus hauv qab no qhia txog tus nqi piv txwv. Nco ntsoov tias cov nuj nqis no tsuas yog piav qhia xwb thiab cov nqi tiag tiag tuaj yeem sib txawv heev nyob ntawm cov ntsiab lus tshwj xeeb. Nco ntsoov sab laj nrog cov neeg cog lus hauv zos thiab cov chaw muag khoom kom raug nqi raug.
| Tus nqi | Kwv yees feem pua ntawm tag nrho cov nqi |
|---|---|
| Khoom siv | 40% |
| Labor | 30% |
| Khoom siv | 15% |
| Tsim & Engineering | 10% |
| Muaj xwm txheej | 5% |
Xaiv cov neeg ua haujlwm paub txog thiab muaj koob npe nrov yog qhov tseem ceeb rau kev ua kom tiav qhov project. Ua tib zoo saib xyuas cov neeg ua haujlwm muaj peev xwm los ntawm kev txheeb xyuas lawv cov ntaub ntawv taug qab, cov ntaub ntawv siv, thiab kev pov hwm kev pov hwm. Ib txwm tau txais ntau cov lus hais los sib piv cov nqi thiab cov kev pabcuam. Xav txog yam xws li lawv cov kev paub nrog cov haujlwm zoo sib xws thiab lawv txoj kev nkag siab txog cov cai hauv zos.
Nco ntsoov, tau txais cov ntaub ntawv raug thiab hloov tshiab rau ntawm Tuam Tshoj RCC nqi xav tau kev sab laj nrog cov kws tshaj lij hauv zos thiab cov neeg muag khoom. Phau ntawv qhia no muab kev nkag siab hauv paus, tab sis cov kev xav tau tshwj xeeb xav tau kev tshuaj xyuas kom ntxaws. Yog xav paub ntxiv txog kev xav tau kev kho mob, thov mus saib Shandong Baofa Cancer Research Institute.