Imikhiqizo
I-Polymer Plastic Grille ekwazi ukumelana nokuphambuka
Izici Zomkhiqizo
Indlela eyodwa ye-plastic geogillates:
I-geogrid ye-plastic yendlela eyodwa iyi-high density polyethylene (HDPE) njengento eluhlaza, ngokusebenzisa ingcindezi ye-extrusion ibe ipuleti elincanyana bese ligezelwa emigodini evamile yembobo, bese kuba ukwelula ubude. Isakhiwo esihlanganisiwe se-elliptic mesh esinokusabalalisa okufanayo kanye namandla aphezulu e-node. Isakhiwo esinjalo sinamandla aqine kakhulu aqinile kanye nokuqina, sinikeza inhlabathi ekahle yokucabangela amandla nokusabalalisa uhlelo lokuxhuma. Inzuzo evelele ye-plastic geogrid yendlela eyodwa ukuthi i ukuthambekela kwe-deformation (i-creep) ngaphansi kwesenzo somthwalo oqhubekayo wesikhathi eside kuncane kakhulu, futhi amandla okumelana ne-creep angcono kakhulu kune-geogrid yezinye izinto, ezidlala indima ebalulekile ekuthuthukiseni impilo yesevisi yephrojekthi.
Ama-geogillates epulasitiki anezindlela ezimbili:
I-geogrid yepulasitiki yezindlela ezimbili yenziwe nge-polypropylene (PP) noma i-polyethylene (PE) njengento eluhlaza, ngokusebenzisa ipuleti le-plastic extrusion, ukubhoboza, ukushisa, ukunwebeka okude, ukunwebeka kwe-lateral. okuphambanayo, lesi sakhiwo enhlabathini singanikeza amandla asebenza ngempumelelo kanye nokusabalalisa uhlelo oluhle lokuxhumanisa, olufanele izindawo ezinkulu zokuqinisa isisekelo esinesisekelo esiqinile.
Umsebenzi Womkhiqizo
Indlela eyodwa ye-plastic geogillates:
Thuthukisa i-subgrade, ingasabalalisa ngempumelelo umthwalo wokusabalalisa, ithuthukise ukuzinza kanye nekhono lokuthwala le-subgrade, futhi andise impilo yesevisi.
Ingakwazi ukumelana nomthwalo omkhulu wokuphambana.
Vimbela ukuwohloka kwe-subgrade kanye nokuqhekeka okubangelwa ukulahleka kwezinto ezisetshenziswayo.
Thuthukisa inhlabathi yokugcwalisa umthamo wokuzithwala ngemuva kodonga olugcinayo, unciphise ukucindezela kwenhlabathi odongeni olugcinayo, ulondoloze izindleko, unwebe impilo yesevisi, futhi unciphise izindleko zokunakekela.
Ukwengeza i-geogrid ku-roadbed kanye nongqimba lwangaphezulu lomgwaqo omkhulu kunganciphisa ukugoba, kunciphise ama-ruts, kubambezele isikhathi sokuvela kwemifantu izikhathi ezingu-3-9, futhi kunciphise ukujiya kongqimba lwesakhiwo kuze kufike ku-36%.
Ifanele zonke izinhlobo zenhlabathi, asikho isidingo sokuthatha izinto ezahlukene kwenye indawo, yonga umsebenzi nesikhathi.
Ukwakhiwa kulula futhi kuyashesha, okunganciphisa kakhulu izindleko zokwakha.
Ama-geogillates epulasitiki anezindlela ezimbili:
Khulisa umthamo wokuthwala wesisekelo somgwaqo (ophansi) futhi wandise impilo yesevisi yesisekelo somgwaqo (ephansi).
Vimbela umgwaqo (umhlabathi) ukuthi ungawi noma uveze imifantu ukuze ugcine umhlabathi muhle futhi ucocekile.
Ukwakhiwa okulula, ukonga isikhathi, ukonga umzamo, ukunciphisa isikhathi sokwakha, ukunciphisa izindleko zokulungisa.
Vimbela imifantu ku-culvert.
Thuthukisa ukuthambeka komhlabathi ukuvikela ukuguguleka komhlabathi.
Yehlisa ukushuba komcamelo, wonge izindleko.
Ukuzinza kanye nemvelo eluhlaza yokusekela umata wenethiwekhi wokutshala utshani.
Ingashintsha inethiwekhi yensimbi, esetshenziselwa imayini yamalahle engaphansi komhlaba inethiwekhi yamanga yangaphezulu
Ukufaneleka
Indlela eyodwa ye-plastic geogillates:
| usayizi womkhiqizo | Amandla Okuqina / (KN/m) | Amandla okuqina ku-2% ubude / (KN/m) | Amandla okuqina kubude obungu-5% / (KN/m) | Ukwelulwa kwesilinganiso /% | ububanzi (m) |
| TGDG35 | ≥10 | ≥10 | ≥22 | ≤10 | 1 noma 1.1 noma 2.5 noma 3 |
| TGDG50 | ≥12 | ≥12 | ≥28 | ||
| TGDG80 | ≥26 | ≥26 | ≥48 | ||
| I-TGDG110 | ≥32 | ≥32 | ≥64 | ||
| I-TGDG120 | ≥36 | ≥36 | ≥72 | ||
| TGDG150 | ≥42 | ≥42 | ≥84 | ||
| I-TGDG160 | ≥45 | ≥45 | ≥90 | ||
| TGDG200 | ≥56 | ≥56 | ≥112 | ||
| TGDG220 | ≥80 | ≥80 | ≥156 | ||
| TGDG260 | ≥94 | ≥94 | ≥185 | ||
| TGDG300 | ≥108 | ≥108 | ≥213 |
I-grille yepulasitiki yezindlela ezimbili:
| usayizi womkhiqizo | Amandla aqinile / abheke eceleni / (KN/m) | Amandla okubamba ku-longitudinal / lateral 2% ubude / (KN/m) | Amandla okubamba ku-longitudinal / lateral 5% ubude / (KN/m) | Ubude besivuno esime mpo / ngaseceleni kwe-% |
| TGSG15-15 | ≥15.0 | ≥5.0 | ≥7.0 | ≤15.0/13.0 |
| TGSG20-20 | ≥20.0 | ≥7.0 | ≥14.0 | |
| TGSG25-25 | ≥25.0 | ≥9.0 | ≥17.0 | |
| TGSG30-30 | ≥30.0 | ≥10.5 | ≥21.0 | |
| TGSG35-35 | ≥35.0 | ≥12.0 | ≥24.0 | |
| TGSG40-40 | ≥40.0 | ≥14.0 | ≥28.0 | |
| TGSG45-45 | ≥45.0 | ≥16.0 | ≥32.0 | |
| TGSG50-50 | ≥50.0 | ≥17.5 | ≥35.0 |
Ukusetshenziswa komkhiqizo
Indlela eyodwa ye-plastic geogillates:
I-geogrid ye-plastic yendlela eyodwa iwumthombo onamandla aphezulu we-geosynthetic.Isetshenziswa kakhulu kumadikhi, amahubhe, amadokhi, imigwaqo, izitimela, ukwakhiwa kanye neminye imikhakha.
Ama-geogillates epulasitiki anezindlela ezimbili:
Isetshenziswa ekuqinisweni okuhlukahlukene kanye nasekuqinisweni kwamazinga aphansi, ukuvikelwa kwemithambeka, ukuqinisa udonga lwezimbobo, isikhumulo sezindiza esikhulu, indawo yokupaka kanye negceke lemikhumbi yezimpahla.
