Kugwiritsa Ntchito Network Yophatikizana mu Uinjiniya Wamsewu

Netiweki yophatikizana yamadzi otuluka m'misewu imakhala ndi mphamvu yabwino kwambiri yotulutsa madzi, mphamvu yokoka komanso kulimba bwino. Ndi chinthu chomwe chimagwiritsidwa ntchito kwambiri mu uinjiniya wamisewu. Ndiye, kodi ntchito zake zenizeni ndi ziti mu uinjiniya wamisewu?

1. Makhalidwe oyambira a netiweki yotulutsira madzi yophatikizika

Ukonde wophatikizana wothira madzi umapangidwa ndi polyethylene yochuluka kwambiri (HDPE) Kapangidwe ka netiweki ya magawo atatu yopangidwa ndi zinthu za polima zotere, ndipo pamwamba pake nthawi zambiri pamakhala ndi geotextile yosaluka. Ili ndi zinthu izi:

1、Kugwira ntchito bwino kwa madzi otuluka: Kapangidwe ka netiweki ya magawo atatu ya netiweki yotulutsira madzi yopangidwa ndi zinthu zosiyanasiyana kamapereka njira yosalala yotulutsira madzi, yomwe imatha kutulutsa madzi ochulukirapo m'nthaka mwachangu ndikusunga mtunda wouma komanso wokhazikika.

2、Kulimba kwambiri: Chipangizocho chili ndi mphamvu zambiri zomangika ndipo chimatha kupirira kupsinjika komwe kumachitika chifukwa cha kusintha kwa subgrade ndi katundu wa galimoto, zomwe zingatsimikizire kukhazikika kwa nthawi yayitali kwa njira yotulutsira madzi.

3、Kulimba kwabwino: Netiweki yolumikizira madzi yokhala ndi zinthu zambiri imakhala ndi kukana dzimbiri, kukana asidi ndi alkali, komanso kuletsa ukalamba. Itha kugwiritsidwa ntchito kwa nthawi yayitali m'malo ovuta komanso kutalikitsa moyo wa ntchito ya msewu.

2. Zochitika zogwiritsira ntchito netiweki yophatikizana yamadzi muukadaulo wamisewu yayikulu

1, ngalande ya pansi pa nthaka

Pomanga misewu yapansi panthaka, njira yolumikizira madzi nthawi zambiri imayikidwa pansi kapena pamalo otsetsereka a misewu yapansi panthaka, zomwe zimatha kutulutsa madzi apansi panthaka ndi madzi amvula, ndikuletsa jini ya misewu kuti isafewe ndi kukhazikika chifukwa cha kuchulukana kwa madzi.

2, Chitetezo chotsetsereka

Pamalo otsetsereka a msewu waukulu, njira yotulutsira madzi yomwe imagwiritsa ntchito madzi ambiri simangotulutsa madzi okha, komanso imalimbitsa malo otsetserekawo ndikuletsa kuwonongeka kwa nthaka. Pophatikizidwa ndi zomera, imatha kuteteza malo otsetserekawo ndikuwongolera kukhazikika ndi kukongola kwa malo otsetserekawo.

3, Kutulutsa madzi m'misewu yosanjikiza kapangidwe ka msewu

Mu gawo la kapangidwe ka msewu, netiweki yophatikizana ya madzi imatha kuyikidwa pakati pa gawo loyambira ndi gawo loyambira, lomwe lingathe kutulutsa madzi osonkhana pakati pa magawo ndikuletsa matenda obwera chifukwa cha madzi osonkhana, monga ming'alu, maenje, ndi zina zotero. Kusalala kwa msewu ndi chitonthozo chothamanga zitha kuwongoleredwa.

3. Ubwino wa netiweki yophatikizana yamadzi otayira madzi mu uinjiniya wa misewu yayikulu

1、Kukonza kukhazikika kwa msewu: Kudzera mu ngalande yogwira ntchito bwino, netiweki yophatikizana ya ngalande imatha kuchepetsa kufalikira kwa matenda a m'misewu ndi m'misewu ndikukweza kukhazikika kwa msewu wonse.

2、Kukulitsa nthawi yogwira ntchito: Kulimba komanso mphamvu zotsutsana ndi ukalamba za ukonde wophatikizana wa madzi zimathandiza kuti ukhale ndi mphamvu yogwira ntchito yokhazikika kwa nthawi yayitali, zomwe zingawonjezere nthawi yogwira ntchito pamsewu.

3、Kapangidwe kosavuta: Netiweki yolumikizira madzi yophatikizika ndi yofewa, yosavuta kuyiyika ndi kudula, ndipo ili ndi ntchito yabwino kwambiri yomanga, yomwe ingafupikitse nthawi yomanga ndikuchepetsa mtengo.

4、Kuteteza chilengedwe ndi kusunga mphamvu: Kupanga ndi kugwiritsa ntchito maukonde otulutsira madzi ophatikizika sikukhudza kwenikweni chilengedwe ndipo kumakwaniritsa zofunikira zoteteza chilengedwe pa zomangamanga zamakono.