Muaj ntau hom choj pawg tsav tsheb, suav nrog cov hammers, cov tsav tsheb zoo li qub, thiab cov tsav tsheb vibratory. Thaum xaiv hom tsim nyog, yam xws li kev tsim kho, hom pawg, thiab qhov ntev ntawm pawg yuav tsum xav txog.
Choj pawg hauv paus yog ib qho tseem ceeb ntawm kev tsim choj, thiab lawv qhov zoo yog cuam tshuam ncaj qha rau tag nrho kev ruaj ntseg thiab kev nyab xeeb ntawm tus choj. Hauv kev tsim kho choj pawg hauv paus, pawg tsav tsheb yog cov cuab yeej tseem ceeb, thiab lawv xaiv thiab siv yog qhov tseem ceeb rau kev tsim kho kom zoo thiab zoo. Tsab ntawv xov xwm no yuav qhia txog hom choj pawg tsav tsheb thiab cov tswv yim xaiv los pab cov neeg nyeem nkag siab zoo dua thiab paub txog cov thev naus laus zis no.
I. Hom Choj Pile Foundation Pile Drivers
1. Diesel Rauj Pile Tsav Tsheb: Tsav los ntawm diesel, diesel rauj pawg tsav tsheb tsav pawg mus rau hauv av los ntawm hammering. Cov neeg tsav tsheb pawg no muaj kev cuam tshuam zoo thiab nkag mus, ua rau lawv tsim nyog rau pawg hauv paus kev tsim kho hauv ntau yam geological. Txawm li cas los xij, cov neeg tsav tsheb diesel rauj pawg muaj suab nrov thiab vibrate muaj zog, muaj feem cuam tshuam rau ib puag ncig ib puag ncig.
2. Static Pressure Pile Driver: Static siab pawg tsav tsheb siv lub siab zoo li qub los tsav cov pawg rau hauv av, muab qhov zoo xws li suab nrov, tsis tshua muaj kev vibration, thiab muaj kev cuam tshuam tsawg heev rau qhov chaw ib puag ncig. Lub caij no, cov tsav tsheb zoo li qub yog tsim rau ntau hom pawg thiab muaj kev tsim kho siab. Txawm li cas los xij, cov tsav tsheb zoo li qub muaj cov kev cai nruj rau cov xwm txheej geological thiab tsis haum rau cov av tawv lossis pob zeb tsim.
3. Vibratory pawg tsav tsheb: Vibratory pawg tsav tsheb siv lub zog excitation generated los ntawm ib tug vibrator rau tog pawg rau hauv av. Vibratory pawg tsav tsheb muaj qhov zoo xws li kev tsim kho siab ceev thiab muaj zog yoog raws, ua rau lawv tshwj xeeb tshaj yog tsim rau pawg hauv paus kev tsim kho hauv cov xuab zeb thiab cov av mos. Txawm li cas los xij, cov neeg tsav tsheb vibratory pawg muaj qee qhov yuav tsum tau ua rau pawg zoo thiab qhov ntev, thiab lawv siv yuav ua rau muaj kev cuam tshuam rau ib puag ncig ib puag ncig.
II. Cov Tswv Yim rau Kev Xaiv Tus Tsav Tsheb Piling rau Choj Foundations
1. Kev xaiv raws li Geological Conditions: Geological tej yam kev mob yog ib qho tseem ceeb ntawm kev xaiv hom pawg tsav tsheb. Rau yooj yim penetrable formations xws li cov av mos thiab xuab zeb, diesel rauj pawg tsav tsheb los yog vibratory pawg tsav tsheb yog tsim nyog; rau cov av nyuaj lossis pob zeb tsim, cov tsav tsheb zoo li qub yog nyiam.
2. Xav txog kev tsim kho kom zoo thiab tus nqi: Ntau hom kev tsav tsheb sib txawv ntawm kev tsim kho kom zoo thiab nqi. Thaum xaiv tus neeg tsav tsheb pawg, nws yog ib qho tseem ceeb uas yuav tsum tau ua tib zoo xav txog yam xws li lub sij hawm tsim kho, cov nqi khoom siv, thiab cov nqi kho mob kom xaiv tus nqi ntau tshaj - kev daws teeb meem zoo.
3. Kev xav txog ib puag ncig: Nrog rau kev paub txog ib puag ncig, qhov sib txawv yog mus rau qis - suab nrov, qis - kev co pawg tsav tsheb. Thaum xaiv ib pawg tsav tsheb, kev txiav txim siab ib puag ncig yuav tsum tau txiav txim siab kom txo qis kev cuam tshuam rau ib puag ncig ib puag ncig.
4. Xav txog pawg hauv paus hom thiab qhov loj me: Pile foundation hom thiab qhov loj me kuj tseem ceeb hauv kev xaiv pawg tsav tsheb. Ntau hom pawg hauv paus xav tau ntau hom kev tsav tsheb sib txawv, yog li cov txheej txheem xaiv yuav tsum tau ua kom tau raws li cov kev xav tau tshwj xeeb.
Hauv cov ntsiab lus, kev xaiv tus neeg tsav tsheb pawg rau lub hauv paus choj yuav tsum tau xav txog ntau yam xws li geological tej yam kev mob, kev tsim kho thiab tus nqi, ib puag ncig yuav tsum tau, thiab pawg foundation hom thiab loj. Tsuas yog los ntawm kev nkag siab tag nrho cov yam ntxwv thiab cov xwm txheej siv tau ntawm ntau pawg neeg tsav tsheb tuaj yeem xaiv qhov tsim nyog tshaj plaws los xyuas kom muaj kev tsim kho choj zoo.
