Momwe mungapangire gridi yamadzi ya geocomposite ya magawo atatu

一. Kusankha ndi kukonzekera zinthu zopangira

Netiweki ya 3D geotechnical Composite drainage network Zinthu zazikulu zomwe zimapangidwa mu lattice ndi high-density polyethylene (HDPE） Granules). Ma pellets awa amafunika kufufuzidwa mosamala kuti atsimikizire kuti khalidwe lake likukwaniritsa zofunikira pakupanga. Asanapange, zinthuzo ziyenera kusakanizidwa molingana ndi kufunikira kwa kupanga kuti zikonzedwe pambuyo pake.

Njira yopangira utomoni

1、Kusungunula pulasitiki: HDPE yophimbidwa ndi kusakanikirana. Ma granule amawonjezedwa mu choumitsira kuti atenthetse ndi kusakaniza, zomwe zimatha kuchotsa chinyezi ndi zinyalala mu zipangizo zopangira. Zipangizo zopangira zimalowa m'malo odyetsera ndipo zimatulutsidwa mu mbiya yopingasa yotenthetsera kwambiri kudzera mu funnel yozungulira. Pa kutentha kwambiri, zipangizo zopangira zimasungunuka pang'onopang'ono ndikusungunuka pulasitiki, zomwe zimatha kupanga kusungunuka kofanana.

2、Kutulutsa madzi: Zinthu zosungunuka zikadutsa mu mbiya yotentha kwambiri, zimalowa mu dera lotulutsa madzi. Malo otulutsira madzi amakhala ndi mitu yambiri yotulutsa madzi ndi ma dies. Mwa kusintha malo a mitu yotulutsira madzi ndi mawonekedwe a ma dies, magawo monga mtunda wa nthiti, ngodya ndi makulidwe a gridi yotulutsira madzi amatha kulamulidwa. Panthawi yotulutsa madzi, zinthu zosungunuka zimatulutsidwa m'malo okhala ndi mipata itatu yokhala ndi mipata yotsogolera madzi, kutanthauza kuti, nthiti za gridi yotulutsira madzi.

3、Kuziziritsa ndi kutambasula: Nthiti za drainage grid zomwe zimatulutsidwa ndi die ziyenera kuziziritsidwa ndi kutambasulidwa kuti zikhale zolimba komanso zokhazikika. Panthawi yozizira, nthitizo zimalimba pang'onopang'ono ndikukhala ndi mawonekedwe; Panthawi yotambasula, kutalika ndi m'lifupi mwa nthitizo zimakulitsidwa, zomwe zimathandiza kuti pakhale gridi yonse ya drainage grid.

Kugwirizana kwa kutentha ndi kuphatikizana

Mbali ina ya gridi yamadzi ya geocomposite yokhala ndi magawo atatu iyenera kulumikizidwa ndi zinthu zoyambira monga geotextile yosalukidwa kapena geomembrane yosatuluka madzi. Musanapange, nsalu yoyambira iyenera kuyang'aniridwa ndikumalizidwa kuti muwonetsetse kuti mtundu wake ukukwaniritsa zofunikira pakupanga. Ndikofunikiranso kudula nsalu yoyambira kukula ndi mawonekedwe oyenera malinga ndi zosowa za kupanga. Kenako nsalu yoyambira yokonzedwa ndi nthiti za gridi yamadzi zimalumikizidwa ndi kutentha ndi kusakanikirana. Panthawi yogwirizanitsa kutentha, gawo lolimba limapangidwa pakati pa nsalu yoyambira ndi nthiti za gridi yamadzi powongolera magawo monga kutentha ndi kupanikizika. Sinthaninso malo ndi malo pakati pa nsalu yoyambira ndi nthiti kuti muwonetsetse kuti gridi yolumikizira madzi ili ndi malo athyathyathya komanso magwiridwe antchito abwino amadzi.

Kuwongolera khalidwe ndi kuyesa

Mu njira yopangira gridi ya 3D geocomposite drainage, kuwongolera ndi kuyang'anira khalidwe ndikofunikira kwambiri. Kudzera mu njira zowongolera khalidwe ndi njira zoyesera, ubwino wa gridi ya drainage ukhoza kutsimikizika kuti ukwaniritse miyezo ndi zofunikira zoyenera. Kuphatikiza kuyesa nthawi zonse kwa zipangizo zopangira kuti zitsimikizire kuti zinthu zopangira zili bwino komanso zodalirika; Panthawi yopangira, kuyang'anira ndi kuzindikira maulalo onse nthawi yeniyeni, kuphatikiza kutentha kosungunuka, kuthamanga kwa extrusion, liwiro lozizira ndi zina, ziyenera kuchitika kuti zitsimikizire kuti njira yopangira ndi yokhazikika komanso yowongoka.

五. Mapulogalamu ndi ubwino

Ma gridi amadzi ozungulira atatu okhala ndi mawonekedwe a geocomposite ali ndi ntchito zosiyanasiyana. Pogwirizanitsa nthaka, ingagwiritsidwe ntchito pokonza nthaka ndi kuyeretsa madzi, zomwe zimapangitsa kuti nthaka igwiritsidwe ntchito bwino. Pomanga misewu, ingagwiritsidwe ntchito polimbitsa ndi kuyeretsa madzi, kuwonjezera mphamvu ya mayendedwe ndi moyo wautumiki wa misewu. Pamapulojekiti osamalira madzi, ingagwiritsidwe ntchito polimbitsa ndi kuyeretsa madzi m'madamu, mitsinje ndi ngalande, komanso kukonza chitetezo ndi kukhazikika kwa mapulojekiti osamalira madzi. Ingagwiritsidwenso ntchito poyeretsa madzi m'malo otayira zinyalala, kuyeretsa madzi m'njira ya sitima, kuyeretsa madzi m'ngalande ndi m'minda ina.

Ubwino wa gridi yamadzi ya geocomposite ya magawo atatu umaonekera kwambiri m'mbali zotsatirazi:

1、Kugwira ntchito bwino kwambiri kwa madzi, komwe kumatha kuchotsa madzi osonkhanitsidwa m'nthaka;

2、Kutha kunyamula katundu mwamphamvu, komwe kungapangitse kuti nthaka ikhale yolimba komanso kuti nthaka ikhale yolimba;

3、Kapangidwe kosavuta, kosavuta kuyika ndi kukonza;

4, kukana dzimbiri, kukana asidi ndi alkali, moyo wautali wautumiki.