Cov pob zeb granite tau tshwm sim los ua ib qho tseem ceeb hauv kev tshawb fawb kev lag luam, vim lawv cov yam ntxwv tshwj xeeb thiab kev ruaj khov. Kev siv cov pob zeb granite hauv thaj chaw no yog vim lawv qhov ruaj khov, kev ua kom raug, thiab kev tiv taus cov yam ntxwv ib puag ncig, ua rau lawv yog qhov kev xaiv zoo tshaj plaws rau ntau yam haujlwm tshawb fawb.
Ib qho ntawm cov kev siv tseem ceeb ntawm cov pob zeb granite hauv kev soj ntsuam kev lag luam yog nyob rau hauv kev tsim cov chaw siv los ua piv txwv. Cov pob zeb no muab lub hauv paus tiaj tus thiab ruaj khov rau cov cuab yeej ntsuas, kom ntseeg tau tias kev ntsuas yog qhov tseeb thiab txhim khu kev qha. Qhov ruaj khov ntawm granite txo qhov kev pheej hmoo ntawm kev hloov pauv, uas yog qhov tseem ceeb thaum qhov tseeb yog qhov tseem ceeb, xws li hauv kev tsim khoom thiab kev tsim kho.
Ntxiv mus, cov pob zeb granite feem ntau siv rau hauv kev ntsuas cov cuab yeej ntsuas. Cov cuab yeej soj ntsuam, xws li theodolites thiab tag nrho cov chaw nres tsheb, xav tau kev ntsuas kom raug kom ntseeg tau tias nyeem tau raug. Los ntawm kev siv cov pob zeb granite ua qhov chaw siv, cov neeg soj ntsuam tuaj yeem ua tiav qhov tseeb hauv lawv qhov kev ntsuas, uas yog qhov tseem ceeb rau kev ua tiav qhov project.
Ntxiv rau lawv siv rau hauv kev ntsuas thiab ua cov chaw siv, cov pob zeb granite kuj tseem siv rau hauv kev tsim cov khoom siv ntsuas siab. Kev tsim cov khoom xws li cov rooj teeb pom kev zoo thiab cov tshuab ntsuas sib koom ua ke (CMMs) feem ntau suav nrog granite vim nws muaj peev xwm los muab qhov chaw ruaj khov thiab tsis muaj kev co. Qhov no tseem ceeb heev rau hauv cov chaw lag luam uas txawm tias qhov kev cuam tshuam me me tuaj yeem ua rau muaj qhov yuam kev loj heev.
Tsis tas li ntawd xwb, granite tiv taus qhov kub thiab txias thiab tshuaj lom neeg ua rau nws tsim nyog rau kev soj ntsuam sab nraum zoov. Nws lub zog ua kom ntseeg tau tias cov pob zeb granite tuaj yeem tiv taus cov xwm txheej ib puag ncig hnyav, thiab tseem ua kom lawv ruaj khov mus ntev.
Xaus lus, kev siv cov pob zeb granite hauv kev soj ntsuam kev lag luam muaj ntau yam, ua rau qhov tseeb thiab kev ntseeg siab ntawm kev ntsuas. Lawv qhov ruaj khov, kev ruaj khov, thiab kev tiv taus cov yam ntxwv ib puag ncig ua rau lawv yog cov cuab yeej tseem ceeb hauv kev lag luam soj ntsuam, pab txhawb rau kev vam meej ntawm ntau yam haujlwm kev lag luam.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-27-2024