Qhov sib txawv ntawm qhov ntiav faus hydraulic roadblock thiab sib sib zog nqus faus hydraulic roadblock - (1)

Hydraulic ntiav faushom thiab sib sib zog nqus faus homthaiv kevyog ob homthaiv kevkhoom siv nrog ntau txoj kev teeb tsa. Lawv muaj lawv tus kheej qhov zoo thiab qhov tsis zoo thiab tsim nyog rau ntau qhov chaw thiab qhov chaw. Cov hauv qab no yog kev tshuaj xyuas thiab kev sib piv raws li cov yam ntxwv, txoj hauv kev teeb tsa, kev saib xyuas nyuaj thiab cov xwm txheej siv tau ntawm ob.

1. Installation txoj kev:ntiav faus hom vs tob faus hom

Nthuav faus txoj kev thaiv:

• Installation qhov tob:Nthuav faus txoj kev thaivFeem ntau yog faus rau ntawm qhov tob tob hauv av, feem ntau nyob ib ncig ntawm 30-50 cm.

• Yooj yim rau nruab: Vim lub faus ntiav, lubntiav faus txoj kev thaivyog yooj yim rau nruab thiab muaj lub sij hawm tsim kho luv, uas yog haum rau cov chaw uas yuav tsum tau deployed sai sai.

• Ib puag ncig siv tau: Haum rau cov chaw uas tsis tshua muaj kev xav tau rau cov hauv paus hauv av lossis cov chaw uas muaj qhov chaw hauv av ntiav.

Deep buried roadblock:

• Installation qhov tob: tob faustxoj kev thaivFeem ntau yog faus tob, nrog rau qhov tob ntawm ntau tshaj 50 cm, thiab qee qhov txawm ncav cuag 1 meter.

• Installation complexity: Vim lub loj installation qhov tob, tob faustxoj kev thaivxav tau ntau txoj hauv paus kev tsim kho thiab siv sijhawm ntev dua, tshwj xeeb tshaj yog thaum lub hauv paus loj dua yuav tsum tau khawb.

• Ib puag ncig siv tau: Tsim nyog rau thaj chaw uas muaj qhov tob hauv av, lossis qhov chaw uas cov cuab yeej xav tau kom ruaj khov thiab zais ntau dua.

2. Kev nyab xeeb thiab ruaj ntseg:ntiav faus vs tob faus

Nthuav faus txoj kev thaiv:

• Qhov zoo: Lub installation ntawm qhov ntiav faus tsis tshua muaj kev cuam tshuam rau cov qauv hauv av, haum rau cov chaw xws li hauv nroog txoj kev uas txoj kev tau pav, thiab kev teeb tsa yog qhov yooj yim, thiab yuav tsis ua rau muaj kev cuam tshuam ntau dhau rau cov tsheb lossis cov tsev uas twb muaj lawm.

• Disadvantages: Vim yog qhov ntiav ntiav, nws yuav raug cuam tshuam rau qee yam thaum muaj kev cuam tshuam loj lossis cov tsheb hnyav, thiab qhov ruaj khov me ntsis qis dua. Tshwj xeeb tshaj yog nyob rau hauv huab cua huab cua (xws li los nag hnyav, waterlogging, thiab lwm yam), nws yuav cuam tshuam rau kev ua haujlwm ntawm cov khoom siv.

Deep buried roadblock:

• Qhov zoo: Vim yog qhov sib sib zog nqus faus, cov cuab yeej faus tob yog qhov ruaj khov dua thiab tuaj yeem tiv taus kev cuam tshuam thiab kev sib tsoo ntawm cov tsheb hnyav. Cov qauv ntawm qhov sib sib zog nqus faus qauv feem ntau yog cov khoom ruaj khov, tshwj xeeb tshaj yog haum rau cov chaw uas muaj kev ruaj ntseg siab heev.

• Qhov tsis zoo: Cov txheej txheem kev teeb tsa ntawm cov qauv sib sib zog nqus faus yog qhov nyuaj, qhov yuav tsum tau ua rau cov qauv hauv av yog siab, kev tsim kho nyuaj, thiab thaum lub installation tiav, yog tias muaj teeb meem, yuav tsum tau kho qhov loj.

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