Indlela yokwakha ye-geonet enezinhlangothi ezintathu

I-geonet enezinhlangothi ezintathu iyinto evame ukusetshenziswa emikhakheni yokuvikela imithambeka kanye nokuvuselelwa kwemvelo. Ngakho-ke, yiziphi izindlela zayo zokwakha?

1. Ukulungiswa kwesisekelo ngaphambi kokwakhiwa

Ukuhlolwa kwesimo sendawo kanye nokwelashwa kwesimo sendawo kufanele kwenziwe ngaphambi kokwakhiwa. Kuyadingeka ukwenza ukuskena nge-laser okunezinhlangothi ezintathu endaweni yesimo sendawo ukuze kucaciswe isilinganiso sesimo sendawo, uhlobo lwesimo sendawo kanye nendawo yokushelela okungenzeka.

2. Ukubekwa kwe-geonet enobukhulu obuthathu

1, Umklamo wohlelo lokunamathisela

Uhlelo lokunamathisela luyisihluthulelo sokucindezeleka okusebenzisanayo phakathi kwe-geonet ye-3D kanye ne-slope. Ukusetshenziswa okuvamile U Indlela yokunamathisela ehlanganisiwe yezipikili zensimbi yesigaba kanye nezipikili ze-bamboo: ububanzi bokumba phezulu kwe-slope bungu-30 cm 、 Ukujula okungu-20 cm Gcwalisa ukuphela kwe-mesh emseleni bese uyigcwalisa nge-C20 Concrete; Indawo ye-slope isatshalaliswa ngokwesethi yesimo se-plum blossom Ф8mm Rebar anchors, isikhala esingu-1.0-1.5 m ， Ukujula kwe-slope okungenani okungu-40 cm 。

2, Ukulawula inqubo yokuhlangana kwe-Lap

Ububanzi bokugqagqana okuphambene kufanele kube ngu-≥20cm, Ukugqagqana okude kufanele kulandele umgomo "wokucindezela phansi", okungukuthi, i-mesh ephezulu kufanele imboze unqenqema lwe-mesh engezansi ngo-10-15 cm. Imigqa emibili ithathwa emajoyintini emilenze U Uhlobo lwe-nail fixation, ibanga lezipikili libethelwe ku-50 cm。

3. Ukwakhiwa kwe-backfill overburden

Umthwalo owengeziwe kufanele uqedwe kathathu: i-backfill yokuqala engu-8-10 cm. Inhlabathi ejiyile nenezinhlayiya ezincane kufanele ihlanganiswe yi-compactor encane; Umanyolo okhipha kancane uxutshwa ngesikhathi sokugcwalisa kwesibili (N:P:K=15:15:15） Kanye ne-ejenti yokugcina amanzi, isilinganiso sokuxuba silawulwa ku-3 ‰； Ubukhulu bokugcina bengqimba yokumboza kufanele bufinyelele ku-120% wenani lomklamo, Qinisekisa ukuthi isikhwama senethi sigoqwe ngokuphelele.

3. Ukwakhiwa kwengqimba yezitshalo

1, isilinganiso se-substrate

Ingqimba ye-substrate kufanele ihlangabezane nezidingo ezintathu "zokugcina amanzi-ukungena komoya-ukondla". Le fomula ihlanganisa inhlabathi engu-60% ye-humus, inhlabathi engu-20% ye-peat, i-15% yomanyolo we-organic, i-5% ye-binder kanye ne-0.5% ye-polyacrylamide egcina amanzi.

2. Amapharamitha obuchwepheshe bokuhlwanyela imbewu yesifutho

Uma usebenzisa umshini wokufutha we-hydraulic ekwakheni, kufanele kulawulwe lezi zinhlaka ezilandelayo: ibanga eliphakathi kwe-nozzle kanye nobuso bomthambeka lingu-0.8-1.2 m, Ukucindezela komjovo kungu-0.3-0.5 MPa, Ubuningi bembewu ngu-25-30 g/m². Isilinganiso somthambeka ＞1:0.75Ezintabeni ezinde, kufanele kufakwe i-2% wood fibre njengento yokuthwala. Ezindaweni ezinde nezinde, uhlelo lokuhlwanyela oluxubile lwezinhlobo zotshani zesizini ebandayo njenge-bluegrass kanye ne-purple fescue enembewu yezihlahla ezifana neCaragana korshinskii kanye ne-seabuckthorn lungasetshenziswa, olungamboza ngokushesha izitshalo.

3. Uhlelo lokuphatha ukulungiswa

Umjikelezo wokunakekela kufanele uhlale kuze kube yilapho izinga lokumbozwa kwezitshalo lifinyelela ngaphezu kuka-80%. Futha izikhathi ezingu-2-3 ngosuku esigabeni sokuqala, futhi inani lamanzi isikhathi ngasinye linqunyelwe ukuthi kungabikho ukugeleza kwamanzi; Umanyolo owuketshezi (oqongelela u-0.5%) wawufakwa isivikelo kanye ngenyanga ngemva kokuba ifulethi lakheke. Ngokuphathelene nezifo nokulawula izinambuzane, amalungiselelo ezinto eziphilayo njenge-matrine ne-azadirachtin asetshenziswa ngokukhethekile. I-Agent yokugwema umonakalo wezinambuzane zomhlabathi ezibangelwa amakhemikhali.

4. Amaphuzu abalulekile okulawula ikhwalithi

Misa uhlelo lokuhlola ikhwalithi olunezinga ezintathu: hlola amandla okudonsa lapho izinto zingena endaweni (≥15kN/m）、 Ukuphambuka kosayizi we-Mesh (±5%) Kanye neminye imingcele; Ngesikhathi senqubo yokwakha, iyunithi yokuthola isethwa njalo ngamamitha-skwele angama-200, futhi amandla okubambelela aqinisekiswa ngokuhlolwa kokukhipha; izinyathelo ezi-6 kufanele zenziwe ngesikhathi sokwamukelwa kokuqedwa Ukuqapha okuqhubekayo kwanyanga zonke, kugxilwe ekumbozweni kwezitshalo, i-modulus yokuguguleka kwenhlabathi kanye nezinye izinkomba.