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Cov cuab yeej ntawm cov kua hauv lub vev xaib los ntawm tus kheej tes - technology

Kua ntaus ntawv nyob rau qhov chaw uas muaj nws tus kheej txhais tes, koj yuav yooj yim tsim, yog tias tsim nyog. Qhov no tej zaum yuav tsum tau muaj thaum muaj av qis heev rau thaj tsam ntawm thaj chaw uas yuav ua rau muaj teeb meem ntau. Yog tias koj tsis tau xav txog qhov lus nug no, cov paj nquab plias yog thawj qhov cim qhia kom paub. Tej zaum lawv yuav tsis tawm hauv lub tsev kawm ntawv mus li ob peb hnub lossis ob lim tiam. Koj yuav tsum tsis txhob tsis saib tsis xyuas cov shortcomings chaw uas zoo heev, raws li tom qab ib tug thaum koj nyob nraum ua txhua yam rau khiav mus rau teeb meem xws li tsis tsuas tau ntub qab daus, tab sis nws puas tsuaj. Nws tseem ua tau kom tsis txhob muaj teeb meem me me nyob rau hauv daim ntawv ntawm soaked nroj tsuag thiab ntoo, uas muaj peev xwm txawm tuag los ntawm ntau noo noo. Tshwj xeeb feem ntau cov cuab yeej ntawm cov kua hauv ib qhov chaw los ntawm nyias tus kheej yog tsim nyog nyob rau hauv qhov kev tshwm sim uas nws nyob hauv cov lowland, qhov twg cov rooj zaum dej yog siab.

Cov qauv kua

Cov roj ntsha tuaj yeem tsim muaj ntau txoj hauv kev. Thawj yog hu ua tob kua, qhov thib ob yog qhov tsis zoo. Qhov kawg ntawm no yog siv rau tshem tawm ib feem ntawm cov dej uas accumulates tom qab caij nyoog uas dej nyab los los yog hnyav dej nag, thaum lub sij hawm yav tas los yog siv los txo cov theem ntawm cov av noo noo los ntawm retraction ntawm av. Muaj ntau hom kua dej, raws li txoj cai, yog xaiv tsis tau tsuas yog nyob ntawm seb ntawm lub tsev kawm ntawv, tab sis kuj yog raws li qhov nyiam ntawm tus tswv. Txawm tias muaj qhov tseeb tias txhua qhov ntau yam nws muaj nws qhov kev sib txawv thiab kev ua peculiarities, nws tuaj yeem teem rau nws tus kheej.

Cov nta cov kua tsim

Cov cuab yeej ntawm cov kua hauv lub vev xaib los ntawm nyias tus kheej yuav tsum tau ua raws cov cai. Yog li, yog tias peb tham txog lub nto, ces qhov no yuav ua tau taw tes lossis linear. Thawj yog tsim los ua dej ntws los ntawm cov cheeb tsam loj, uas raug rho tawm. Tab sis yog hais tias muaj ib qho yuav tsum tau tiv nrog lub tsub zuj zus ntawm dej, ces nws yog ib qhov tsim nyog los nruab cov dej ntwg, uas presuppose lub neej ntawm taw kua. Qhov no tuaj yeem yog qhov chaw uas nyob hauv qab cov dej ntshiv, hauv cov lowlands ntawm qhov chaw, zoo li nyob rau sab nraub qaum ntawm cov terraces, thiab cov chaw nkag tau ua khoom rau kev txhim kho cov dej. Qhov no yog qhov nyuaj tshaj plaws thiab tsis xav tau qhov kev npaj ua ntej ntawm cov tswv yim tshwj xeeb.

Cov cuab yeej ua kua hauv qhov chaw ntawm nws txhais tes yuav tshwm sim nyuab dua, yog tias nws yog ib qho lus nug txog qhov system ntawm hom kab. Cov kua dej no yog txoj haujlwm uas tshem dej los ntawm cov tuam tsev, tsis tas li ntawd, muaj peev xwm tiv thaiv tau cov kab tsheb hauv thaj chaw ntawm cov dej txoj hauv kev, zoo tshaj plaws tiv thaiv ob qho tib si, thiab tiv thaiv ntawm cov av zoo ntawm cov av ntawm thaj tsam sab nraud.

Ntaus cov kua fais fab

Yog tias koj piav qhia cov kua fais fab, ces peb tuaj yeem hais tau qhov no: qhov qauv tsim muaj ua ntej los ntawm kev tsim tawm ntawm kev sib tsom ntawm qhov ntiav. Lub tom kawg yog muab tso rau ntawm ib qho qis, muab pov tseg raws puag ncig ntawm qhov chaw uas zoo heev thiab nyob rau hauv cov chaw uas muaj kev txuam nrog dej ntau tshaj plaws. Cov cuab yeej ntawm cov kua hauv ib cheeb tsam vaj tsev nrog tus kheej txhais tau tias kos duab ntawm ib qhov chaw. Nyob rau hauv lub xub ntiag yuav tsum muaj ib lub cev trench, uas yog tsim nyog rau kev sau dej ntawm cov dej hauv ditches. Qhov kawg nws yuav tsum nyob rau hauv dej kom tsawg, uas tej zaum yuav yog ib lub kwj deg los yog cov kav dej tsau tsau.

Thaum lub sij hawm tsim, nws yog ib qhov tsim nyog los coj mus rau hauv tus account qhov chaw uas stagnation ntawm dej yog sau tseg. Qhov no yog qhov tsim nyog thiaj li nteg trenches los ntawm cov ntsiab lus no mus rau lub ntsiab kua. Nws yuav tsum to taub tias qhov dej nqus dej yuav tsum raug muab xam kom yog, txwv tsis pub cov dej yuav tsis tawm. Qhov qis tshaj plaws ntawm qhov hnyuv yog 0.003 m, xws li cov av xuab zeb. Kev xav txog qhov clayey xau, daim duab no yuav tsum yog sib npaug ntawm 0.002 m. Tus receiver yuav tsum tau muab qhov chaw kom nws txoj hauj lwm qis dua cov kua cev, nws yog nrog qhov kev xam no thiab nws yog qhov yuav tsum tau tu lub cev nrog koj txhais tes. Qee qhov chaw, raws li kev xyaum qhia, tshwm sim zoo tshaj plaws yog tias txoj kab nqes sib npaug zos rau 0.005-0.01 m.

Cov nta ntawm qhov kev npaj ntawm cov dej ntws

Hauv kev kho ntawm cov dej ntws ntawm qhov chaw, ob txoj kev yuav tsum siv. Thawj ntawm lawv qhib. Nws muab rau kev khawb av qhib khawm. Cov phab ntsa ntawm cov qauv zoo li no yuav tsum tau ua ntawm lub kaum sab xis rau 30 °, tsuas yog tej yam zoo li no yuav cia cov kua dej ntws mus rau hauv lub qhov dej. Tus tsim yuav tsum muaj qhov dav ntawm 0.5 m, thaum nws qhov tob yuav tsum sib npaug rau 0.7 m. Txawm li cas los xij, muaj ib qhov raug rho tawm, uas yog hais txog kev pom tsis zoo, uas yuav lwj qhov kev xav ntawm lub site.

Txhim kho cov phab ntsa ntawm cov kua dej

Ntawm lwm yam, nws yuav tsum tau muab sau tseg tias yog tias cov phab ntsa tsis muaj zog, lawv sai sai pib mus crumble, uas yuav ua rau kev tsim kho rau hauv disrepair. Koj muaj peev xwm daws tau qhov teeb meem no los ntawm kev siv ntawm crushed pob zeb riprap, uas tiv thaiv kev puas tsuaj rau lub trenches, tab sis nws tsis txhob muaj cov fact tias cov bandwidth yuav raug heev txo.

Cov kua dej ntawm lub vev xaib los ntawm ib tus kheej tes, kev siv tshuab uas yuav tsum tau kawm ua ntej pib ua haujlwm, yuav tsum tau rov qab sab qaum ntawm cov nplhaib ntawm pob zeb uas muaj pob zeb, nws yog qhov yuav tsum tau siv cov khoom loj loj, thaum siv rau sab qaum nws yog qhov tsim nyog yuav tsum tau muab cov pob txha zoo. Qhov no yuav daws tau qhov teeb meem ntawm phab ntsa tawg. Txij ntawm txhua yam yuav tau them nrog turf.

Txhim kho qhov teeb meem ntawm kev tua tau yog ua tau thiab txoj kev siv cov tais kua txig, muab ntsia rau hauv qhov hleb, nyob rau sab saum toj nrog tag nrho cov no koj yuav tsum kaw lub lattice. Lub tom kawg yog qhov tsim nyog kom tsis txhob muaj cov khib nyiab. Nyob rau hauv lub hauv paus ntawm lub tais yuav ua pob zeb, yas los yog polymer concrete, whereas cov grate yuav ua tau steel los yog yas.

Ntaus ntawm qhov tob fais

Yog hais tias koj xav nyob rau hauv lub ntaus ntawv kua system nyob rau hauv lub site, koj yuav pom ntau nta installation tob ntawm tus tsim hom. Qhov no yuav txo tau tag nrho cov av noo noo. Yuav kom paub tseeb tias qhov ua haujlwm zoo, nws yuav tsum nyob hauv qab hauv qab rooj dej. Hauv paus pib, qhov chaw npaj tseg ntawm lub ntiaj teb yog tsim, uas yuav cia kom to taub qhov twg tus aquifer lus dag.

Yuav kom txiav txim siab ntawm qhov twg tob qhov dej ntshiab yuav tsum muab, qhov nruab nrab qhov tseem ceeb yuav tsum raug muab suav rau hauv koj tus account. Yog li, lub kav dej yuav nyob ntawm qhov tob ntawm 0.6 rau 1.5 m.

Yog hais tias nws yog tsim nyog yuav tau ua hauj lwm nrog lub qhov chaw uas peat xau, nws yog ib qhov tsim nyog los pw trenches ntau heev, qhov no yog vim lub fact tias xws li xau sai settle down. Qhov tob ntawm installation - tsis pub dhau 1-1.6 m Yuav kom ua hauj lwm rau ntawm qhov kev npaj ntawm lub cev, nws yog ib qhov tsim nyog yuav tau siv kav nrog perforation. Raws li txoj cai, lawv raws li cov yas. Cov dej hauv cheeb tsam suburban nrog lawv tus kheej, cov cuab yeej uas tau piav qhia hauv tsab xov xwm, tau siv cov dej ntshiab, raws li qhov sib sib zog nqus. Yog li, dej ntws yog cov kav dej Ø50-200 hli, nyob rau hauv uas muaj qhov Ø1.5-5 hli.

Tswv yim rau installation ntawm tob kua

Nyob rau hauv cov ntaub ntawv ntawm ib tug sib sib zog nqus system, raws li nyob rau hauv cov ntaub ntawv ntawm ntws kua, lub system xav tias lub neej ntawm ib pob tw pob. Nws yuav khaws cov dej noo los ntawm cov kav dej, thiab qhov kawg yuav nkag mus rau hauv dej kom tsawg. Ua ib lub hom phiaj, koj yuav tsum xav txog hais tias perforated kav yuav mounted rau ib lub hauv paus ntawm cov xuab zeb thiab gravel. Nyob rau hauv txoj kev ua hauj lwm yuav tsum tsim nyog los ua khoom siv trenches. Ua raws li qhov no, txoj hauv kev uas yog muaj qhov sib tw, qhov dav ntawm 40 cm. Cov hauv qab yog nteg txheej los ntawm txheej, tsuas yog tom qab koj tuaj yeem pib mus tso cov yeeb nkab. Qee lub sij hawm nws yog qhwv nrog geotextile, uas tso cai rau koj los tiv thaiv lub qhov ntawm kev khau.

Kev txhim kho ntawm qhov dej

Yog tsis tau kev pab los ntawm cov kws kho mob tshwj xeeb tshaj lij, qhov tob hauv qhov chaw ntawm yus tus kheej tsis tuaj yeem nqa tau; Qhov project, tus ntaus ntawv yuav tsum tau muab kev tso cai rau ib pab neeg ntawm cov tub txawg. Yuav kom tswj tau cov txheej txheem kua thiab tu lub cev, koj yuav tsum nruab ib lub qhov dej tshwj xeeb. Nyob rau hauv lawv cov ntaub ntawv yuav tsum muaj zog dua pob zeb ua ke. Txawm li cas los, Yog hais tias pw kua tob yog tsis ntau tshaj 3 m, nws yog tsim nyog los siv cov corrugated raj. Lub chaw yuav tsum tau ntxiv nrog cov hau kom tiv thaiv tau qhov khib nyiab ntawm qhov paug.

Cov lus pom zoo rau lub installation ntawm qhov dej

Nws yog tsim nyog ua raws li tag nrho cov kev cai, yog tias koj txiav txim siab siv lub tshuab fais fab rau lub vev xaib, lub tswv yim ntawm kev sib sib zog nqus dej yuav tsum tso cov dej ntawm txoj kab ncaj nraim nrog cov kauj ruam ntawm 50 m, raws li kev sib tsoo ntawm qhov me me, cov dej yuav tsum nyob ntawm txhua qhov chaw. Nco ntsoov hu mus rau qhov kev pab sojntsuam yog tias koj xav tsim kom muaj kev sib sib zog nqus dej.

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