Iindaba

I-Geocell yigridi ene-dimensional-three-dimensional eyenziwa ngokudibanisa imicu yepolymer ebanzi ngokusebenzisa i-ultrasonic welding kunye nezinye iindlela.Emva kokutyhilwa, yenza i-honeycomb shape kwaye ilula.Isetyenziselwa ulwakhiwo lobunjineli ukunciphisa ukhukuliseko, ukuzinzisa umhlaba, ukukhusela imijelo, kunye nokubonelela ngokuqiniswa kwesakhiwo sokuxhasa umthwalo kunye nokugcinwa komhlaba.

Ukusebenza kobunjineli okugqwesileyo kweeseli ze-geotechnical kubenza badlale indima ebalulekileyo kwicandelo lolwakhiwo lobunjineli.Amandla kunye nemodyuli ye-geocell iphezulu kakhulu, kwaye yongezwa njengokuqiniswa okuqinileyo emhlabeni ukwenza umaleko oguqukayo wesakhiwo.Iyakwazi ukusabalalisa umthwalo ogxininisiweyo kwinqanaba eliphezulu, ukuphucula amandla kunye nokuqina komhlaba, ukunciphisa ukuguqulwa, kunye nokuphucula amandla okuthwala isiseko esithambileyo.Kwangaxeshanye, ikwanazo neepropathi ezizinzileyo zeekhemikhali ezifana ne-asidi kunye nokumelana ne-alkali, ilungele iindawo ezahlukeneyo zejoloji.Ngenxa yeenzuzo kunye neempawu ze-geocell ngokwayo, izinto zayo zokuzalisa zingafumaneka kwindawo, kwaye zinokwandisa kwaye ziwa ngokukhululekile ngexesha lokuthutha, ezinokunciphisa kakhulu iindleko zobunjineli.

1.Ukuqiniswa kwesiseko somhlaba othambileyo
Kumhlaba oneemeko ezinzima ze-geological, ngenxa yamandla aphantsi kunye nokunyanzeliswa okuphezulu komhlaba othambileyo, kulula ukubangela umonakalo wesiseko okanye ukuhlaliswa, okuchaphazela kakhulu ukhuseleko lweeprojekthi zobunjineli.Ukugalela i-geocell kwisiseko somhlaba othambileyo kunye nokuzalisa iseli nganye ngezinto zokuhambisa amanzi egranular ukwenza ulwakhiwo oluzinzileyo lomqamelo kunokuphucula ngempumelelo iziphene zesiseko somhlaba othambileyo kunye nokwandisa amandla okuthwala isiseko.

2.Ukhuseleko lwe-slope
Ukhuseleko lokuthambeka yenye indawo ebalulekileyo yosetyenziso lwee-geocell.I-Geocells inamandla afanelekileyo kunye nokuqina, kwaye inokwenza iiyunithi eziqhubekayo zokuzalisa izinto ezinobumbano obuphantsi, ukwandisa ukuzinza kwezinto zokugcwalisa ezihlakaziweyo.Zinemiphumo emihle yokukhusela ekomelezeni ukuzinza kokwakhiwa kwe-slope kunye nokunciphisa ukukhukuliseka kwe-hydraulic, inceda ukuxazulula uchungechunge lweengxaki ze-ecological kunye nobunjineli ezifana nomonakalo wezityalo, ukukhukuliseka komhlaba, ukudilika komhlaba, kunye nokungazinzi kwe-slope.

3.Ulwakhiwo lobunjineli bendlela
I-Geogrids inokuthintela ngokufanelekileyo ukuguqulwa komhlaba ngenxa yomthwalo ogqithisileyo.Xa zisetyenziswe kubunjineli bendlela, zinokuphucula kakhulu amandla onke okuzaliswa okanye ukuzinza kwesiseko, ukunciphisa ukwenzeka kwezifo ezifana nokuqhekeka okuthe nkqo kunye nokuthe tye kunye nokuhlaliswa kwe-roadbed.Badlala indima ebalulekileyo elungileyo ekuqinisekiseni ukusebenza ngokukhuselekileyo kweendlela nokwandisa ubomi benkonzo yobunjineli bendlela, ingakumbi ekujonganeni nogutyulo lwendlela oluzaliswe sisiqingatha kunye nesiqingatha sombiwa kwiindawo ezinomoya nesanti zidlala indima ebalulekileyo.

4.Isetyenziselwa ubunjineli bokugcwalisa umva

Ukwaphuka kunye nokuhlaliswa okungalinganiyo kwendlela yebhulorho engasemva ayikhokeleli nje ekutsibeni isithuthi kwintloko yebhulorho, kodwa iphinda ikhawulezise umonakalo webhulorho ebuyela ngasemva, iindawo zokwandiswa kwentloko yebhulorho, kunye nendlela edibeneyo yokuhamba ngeenyawo.Ukusetyenziswa kweeseli ze-geogrid ngasemva kwe-abutment kunokusebenzisa ukutshixa kunye nokomeleza imingxuma yeeseli ze-geogrid emhlabeni, ukonyusa ukukhuhlana, ukutshixa, kunye nefuthe lokuthintela umhlaba, ukunyanzela intshukumo esecaleni kunye nokuhlaliswa komhlaba, ngokufanelekileyo ukuthintela ukufuduswa kunye nokuhlaliswa komhlaba, ukuphucula ukuzinza kwawo, kunye nokunciphisa umehluko wokuguqulwa okubangelwa zizinto ezimbini ezahlukeneyo zekhonkrithi ye-abutment kunye ne-backfill, ngokufanelekileyo ukuphucula isiganeko sokutsiba kwentloko yebhulorho kunye nokuhlaliswa okungalinganiyo komhlaba.

Ukuhlolwa komgangatho

Uvavanyo lomgangatho weeseli ze-geotechnical ukuqinisekisa ukuba iiparamitha zazo ezahlukeneyo ziyahlangabezana neemfuno zobugcisa ezifanelekileyo likhonkco elibalulekileyo lokulawula umgangatho weeseli ze-geotechnical.Ngenxa yokuba iiseli zisisiseko semveliso, ngexesha lenkqubo yokuvavanya, nangona ezinye iiparitha zokuvavanya zisemgangathweni weeseli, zisafuneka ukulawula umgangatho wemveliso jikelele.
Xa uhlola ubungakanani, izixhobo ezifanelekileyo zokulinganisa kufuneka zikhethwe ukulinganisa imilinganiselo yamacandelo ahlukeneyo.Ngokomzekelo, ubude obude bomda ovulekileyo bulinganiswa nomlinganiselo we-tape, umgama we-welding kunye nokuphakama kweseli kulinganiswa nomlawuli wensimbi, kwaye ubukhulu bulinganiswa ne-micrometer.Ukuchaneka kwesixhobo sokulinganisa ngasinye kufuneka sihlangabezane neemfuno ezifanelekileyo.

Ukufunyaniswa kweVicat yokuthambisa ubushushu kubalulekile kwiiseli ze-geotechnical.Iyakwazi ukuvavanywa ngokwendlela ye-A50 kwiindlela ezine "Ukuzimisela kweVicat softening temperature (VST) yeeplastiki ze-thermoplastic" (GB/T 1633-2000), esebenzisa amandla e-10N kunye nezinga lokufudumeza kwe-50 ℃ / h.Ngexesha lolungiselelo lwesampulu, uninzi lweesampulu ezintathu kufuneka zibekwe ngokuthe ngqo kunye ukuze kuphunyezwe ubukhulu obufunekayo besampulu, kwaye imeko yesampulu kufuneka ihlengahlengiswe ngokwemigaqo emiselweyo ngexesha lovavanyo.

Ngokwemigangatho eyahlukeneyo, kunokubakho ukungafani kwizinto zokuvavanya kunye neendlela ezithile zokuvavanya, ezihambelana ngokuthe ngqo kwiinkalo ezithile zesicelo samagumbi e-geotechnical.Ngoko ke, ukuvavanywa komgangatho wamagumbi e-geotechnical kufuneka kwakhona kusekelwe kwinyani.Sigxininisa ekusebenziseni iindlela zenzululwazi ukulawula ngokungqongqo umgangatho.Ukuba unayo naziphi na iimfuno, nceda ucofe kwiimveliso kwiwebhusayithi ukuze ubonisane.Okanye thumela iinkcukacha ezicacileyo kunye nolwazi lobunjineli, kwaye siya kuba nabasebenzi abaziingcali ukukubonelela ngeenkonzo zasimahla