Mamiriro ekutanga e polypropylene yekubaya uye kutambanudza geogrid ine nzira nhatu

1. Mamiriro ekutanga e polypropylene inorova uye kutambanudza geogrid

(1) Tsanangudzo uye maitiro ekugadzira

Polypropylene ine nzira nhatu inopinza tensile geogrid imhando itsva yezvinhu zvekusimbisa zve geotechnical zvakagadzirwa uye zvakavandudzwa zvichibva pa uniaxial tensile geogrid uye biaxial tensile geogrid. Maitiro ekugadzira ndeekuti polypropylene inoshandiswa sezvinhu zvikuru zvekugadzira, kuburikidza ne extrusion, plate forming uye punching processes, uyezve longitudinal uye transverse stretching, uye z Directional stretching, iyo inoumbwa nekuwedzera imwe direction stretching kune three-dimensional direction.

(2) Hunhu hwechivakwa

1. Chimiro chetatu chakasiyana

• Chimiro ichi chakasimba, chine kugadzikana kwakaringana kupfuura magrid emagetsi anotungamira divi rimwe chete uye magrid emagetsi anotungamira divi rimwe chete, uye chinogona kutakura mitoro yemagetsi akawanda panguva imwe chete, nokudaro chichiparadzira mitoro zvinobudirira.

• Hunhu hwekusimba mumativi matatu-dimensional

• Ine simba guru rekudhonza ivhu mumativi matatu, izvo zvinoita kuti ikwanise kudzivirira nekudzora kukurwa kwevhu mumativi akasiyana. Ine simba guru rekudhonza kwete chete mumativi erefu uye akachinjika, asiwo inogona kuwedzera kukweshana kana yakabatana zvachose nepasi pevhu uye kudzivirira kukurwa kwevhu mupasi pevhu.

2. Mabhenefiti ekushanda kwe polypropylene punching ine nzira nhatu uye tensile geogrid

(1) Hunhu hwemakanika

1. Simba guru rekudhonza

• Chigadzirwa chacho chine simba guru rekudhonza, chinogona kuchinjika kuzvinodiwa zvekumanikidzwa munzvimbo dzakasiyana-siyana dzeinjiniya, uye chinogona kushandiswa kusimbisa zvikamu zveinjiniya zvinoda kutakura simba guru rekudhonza, zvakaita semadhamu akasiyana-siyana uye madhigirii epasi.

• Kugadzikana kwakanyanya

• Nekuda kwechimiro chayo chemativi matatu chakasiyana, inogona kupa sisitimu yakanaka yekukiyana inoshanda zvakanyanya yekutakura simba uye kupararira muvhu, iyo inogona kuchinjika kusimbaradzwa kwenheyo yebheyaringi inogara kwenguva refu munzvimbo yakakura uye kusimbisa kugadzikana kwenheyo zvinobudirira. Semuenzaniso, inoita basa rakakosha mukusimbisa migwagwa mikuru nenjanji uye hunyanzvi hwekuchengetedza madziro hwakasimbiswa 34.

（2) Kugara kwenguva refu

1. Hupenyu hwebasa refu

• Zvinhu zvacho zvinogara kwenguva refu, hazvikuvadzi nyore kana zvichishandiswa kwenguva refu, zvinogona kuderedza mari yekugadzirisa panguva yekushandiswa, uye zvakakodzera kumapurojekiti ane zvinodiwa zvekugara kwenguva refu, zvakaita senhandare dzendege hombe, nzvimbo dzekupaka mota, nezvimwewo.

• Kudzivirira ngura kuri nani

• Zvinhu zvepolypropylene zvine simba rekudzivirira ngura, izvo zvinogona kuchengetedza kushanda kwakasimba pasi pemamiriro akasiyana evhu nenzvimbo, uye kuderedza njodzi yekuora kwekushanda kwezvinhu kunokonzerwa nengura.

（3) Zvimwe zvakanakira

1. Huremu hwakareruka

• Yakareruka, inogona kutsiva mesh yesimbi inorema, iri nyore kutakurwa uye kuiswa mukuvaka, inogona kuvandudza kushanda zvakanaka kwekuvaka, kuderedza kuoma kwekuvaka nemutengo, semuenzaniso, kana ichigona kushandiswa sekutsigira kudzivirira, denga renhema, nezvimwewo mukuchera pasi pevhu mumigodhi yemarasha, huremu hwakareruka hunogona kushandiswa.

• Kushanda kwemutengo wakakwira

• Ine mutengo wakaderera uye mutengo wakakwira pakati pezvigadzirwa zvakawanda zve geosynthetic. Inogona kudzora zvinobudirira mari yeinjiniya uku ichizadzisa zvinodiwa zveinjiniya. Saka, inozivikanwa zvikuru neveruzhinji uye ine mashandisirwo akasiyana-siyana, kusanganisira asi kwete kungogumira kumadhamu akasiyana-siyana, ma subgrades, uye materu. Dziviriro, nhandare dzendege, nzvimbo dzekupaka mota nemamwe mapurojekiti.