Nkhani

1. Malo omangira: Pamafunika kuti apanikizidwe, afulati, opingasa, ndi kuchotsa zotuluka zakuthwa.
2. Kuyika kwa gridi: Pamalo athyathyathya komanso osakanikirana, mphamvu yayikulu yowongolera (longitudinal) ya gridi yomwe idayikidwayo iyenera kukhala yolunjika kumtunda wa mpanda, ndikuyikako kuyenera kukhala kosalala, kopanda makwinya, komanso kolimba momwe kungathekere. Kukhazikika mwa kuyika misomali ndi nthaka ndi zolemera za miyala, njira yaikulu ya mphamvu pa gridi yoyikidwa iyenera kukhala yotalika popanda zolumikizira. Kugwirizana pakati pa amplitudes kumatha kumangidwa pamanja ndi kuphatikizika, ndi m'lifupi mwake osachepera. Ngati gululiyo yakhazikitsidwa mopitilira zigawo ziwiri, mipata pakati pa zigawo iyenera kugwedezeka. Pambuyo poyika malo akuluakulu, flatness yonse iyenera kusinthidwa. Pambuyo podzaza dothi ndi musanagubuduze, gululi liyenera kugwedezekanso pogwiritsa ntchito zida zamanja kapena zamakina, mwamphamvu, kutiGeogridali mu mkhalidwe wowongoka ndi wopanikizika m'nthaka.

3. Kusankhidwa kwa zodzaza: Zodzaza ziyenera kusankhidwa malinga ndi zofunikira za mapangidwe. Kuchita kwatsimikizira kuti kupatula dothi lowumitsidwa, dothi la madambo, zinyalala zapakhomo, dothi lachoko, ndi nthaka ya diatomaceous, zonsezi zitha kugwiritsidwa ntchito ngati zodzaza. Komabe, nthaka ya miyala ndi mchenga imakhala ndi makina okhazikika komanso osakhudzidwa kwambiri ndi madzi, choncho ayenera kusankhidwa poyamba. Kukula kwa tinthu ting'onoting'ono kwa filler sikungakhale kokulirapo kuposa, ndipo chidwi chidzaperekedwa pakuwongolera kuyika kwa zodzaza kuti zitsimikizire kulemera kwa compaction.
4. Kufalitsa ndi kuphatikizika kwa zinthu zodzaza: Pambuyo paGeogridimayikidwa ndikuyika, iyenera kuphimbidwa ndi dothi munthawi yake. Nthawi yowonetsera sayenera kupitirira maola a 48, ndipo njira yoyendetsera kayendetsedwe kake kakubwezeretsanso pamene mukuyika ikhoza kutengedwanso. Choyamba kufalitsa zodzaza kumapeto onse awiri, konzani grille, ndiyeno kukankhira chapakati. Mayendedwe akugudubuza amachokera ku mbali zonse ziwiri mpaka pakati. Pakugubuduza, wodzigudubuza sayenera kukhudzana mwachindunji ndi zinthu zolimbitsa, ndipo magalimoto nthawi zambiri samaloledwa kuyendetsa pagulu lothandizira losasunthika kuti apewe kusayenda bwino kwa zinthu zolimbikitsira. Digiri yophatikizika ya gawo lililonse ndi 20-. Kuphatikizikako kuyenera kukwaniritsa zofunikira za kapangidwe kake, komwenso ndi chinsinsi cha kupambana kapena kulephera kwa uinjiniya wanthaka.

5. Njira zoletsa madzi ndi ngalande: Pamakina olimba a nthaka, ndikofunikira kuonetsetsa kuti madzi akuyenda bwino mkati ndi kunja kwa khoma; Kuteteza mapazi ndi kupewa kukokoloka; Zosefera ndi ngalande ziyenera kukhazikitsidwa m'nthaka, ndipo ngati n'koyenera, geotextile ndi glass fiber geogrid ziyenera kuikidwa. Ndizinthu zabwino kwambiri za geosynthetic zomwe zimagwiritsidwa ntchito polimbitsa misewu, kulimbitsa misewu yakale, kulimbitsa misewu, komanso maziko ofewa a nthaka. Pochiza ming'alu yowunikira pamiyala ya phula, yakhala chinthu chosasinthika.